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1. Data Link Connector DLC Location The 16 pin DLC is usually located under the instrument panel dash within 12 inches 300 mm of center of the panel on the drivers side of most vehicles It should be easily accessible and visible from a kneeling position outside the vehicle with the door open BEHIND ASHTRAY LEFTCORNER OF DASH OF DASH Enhanced ScanAdvisor About the Enhanced ScanAdvisor BATTERY REPLACEMENT On some Asian and European vehicles the DLC is located behind the ashtray the ashtray must be removed to access it or on the far left corner of the dash If the DLC cannot be located consult the vehicle s service manual for the location BATTERY REPLACEMENT Replace batteries when the battery symbol is visible on display and or the 3 LEDS are all lit and no other data is visible on screen 1 Locate the battery compartment cover on the back of the Scan Tool 2 Remove the screw securing the battery compartment cover and remove the cover 3 Replace batteries with six AAA size batteries for longer life use Alkaline type batteries 4 Reinstall the battery compartment cover on the back of the Scan Tool and secure in place with the screw Adjustments After Battery Installation The first time the Scan Tool is turned on you must select the desired display language English French or Spanish and unit of measurement USA or metric as follows 1 Press
2. Only Global Diagnostics are supported for this ve If the vehicle supports both Global and enhanced diagnostics use the UP amp and DOWN buttons as necessary to highlight OEM Enhanced then press the ENTER button You can return to the Select Data Type screen at any time to revise you selection as long as the Scan Tool is connected to the vehicle by pressing POWERLINK amp button When OEM Enhanced is chosen from the Select Data Type screen the Available Systems screen displays The screen lists all systems from which you can retrieve data and shows the current number of DTCs stored for each system m Use the UP A and DOWN buttons as necessary to highlight the desired option then press the ENTER lt 4 button to continue a if a jyou would like to view jand press 44 Global OBD2 H I OEM Enhanced d press ag OBD System Check Diag OBD System Check is selected refer to Diagnostic OBD System Check on page 122 to continue m f Powertrain is selected Enhanced ScanAdvisor refer to Retrieving Powertrain Enhanced Data on page 122 to continue 121 GM Enhanced OBD CODE RETRIEVAL PROCEDURE m f Body is selected refer to Retrieving Body Enhanced Data on page 124 to continue m f Chassis is selected refer to Retrieving Chassis Enhanced Data on page 125 to continue Not active Active Active Diagnostic OBD Sys
3. o oy m0 94 SYSTEM TESTS Sr If OBD monitor tests are not supported by the vehicle under test an advisory message shows on the Scan Tools display Press the ENTER button to return to the Mode Selection menu 3 Use the UP amp and DOWN buttons as necessary to highlight the desired test then press the ENTER button 4 When test results have been retrieved data for the selected test will show on the Scan Tool s display The display shows the following information fi k ji i i Non Continuous Test not supported Press 44 to exit Module ID 10 Test ID number Component ID soa Min 0 Max N A Module ID number Test Value ob Component ID number m Min or Max test limit Only one test limit either Min or Max is shown for any given test m Test Value and status Status is calculated by the Scan Tool by comparing the Test Value against the displayed test limit either Min or Max Status is shown as either Low High or OK 5 Press the ENTER button to return to the Select Test screen 6 Repeat steps 3 through 5 to view test results for additional tests When you have finished viewing the retrieved test data scroll to the end of the display to select Exit then press the ENTER button to return to the Special Test Menu screen Viewing Vehicle Information The Vehicle Info function offers three options for retrieving refe
4. A UP button When in MENU mode scrolls UP through the menu and submenu selection options When retrieving and viewing DTCs scrolls ups through the current display screen to display any additional data lt 4 ENTER button When in MENU mode confirms the selected option or value WY DOWN button When in MENU mode scrolls DOWN through the menu and submenu selection options When retrieving and viewing DTCs scrolls down through the current display screen to display any additional data GREEN LED Indicates that all engine systems are running normally all Monitors on the vehicle are active and performing their diagnostic testing and no DTCs are present Monitors are applicable to OBD2 systems only YELLOW LED Indicates there is a possible problem A Pending or a history DTC is present and or some of the vehicle s emission monitors have not run their diagnostic testing Monitors and pending DTCs are applicable to OBD2 systems only RED LED Indicates there is a problem in one or more of the vehicle s systems The red LED is also used to show that DTC s are present DTCs are shown on the Scan Tool s display In this case the Malfunction Indicator Check Engine lamp on the vehicle s instrument panel will light steady on Display Displays Setup Menu and submenus test results Scan Tool functions and Monitor status information See DISPLAY FUNCTIONS on next page for more details Monitors are ap
5. release the FF button TATCO m The Freeze Frame screen displays 26 Enhanced ScanAdvisor o oy m0 94 BI DIRECTIONAL TEST m Saved engine conditions include but are not limited to engine speed open or closed loop operation fuel system commands coolant temperature calculated load value fuel pressure vehicle speed air flow rate and intake manifold pressure If more than one malfunction is present that causes more ye than one DTC to be set only the code with the highest priority will contain Freeze Frame data The code designated 01 on the Diagnostic Tool s display is referred to as the PRIORITY code and Freeze Frame data always refers to this code The priority code is also the one that has commanded the MIL on m Use the UP and DOWN W buttons as necessary to view all available Freeze Frame data 2 When finished press and release the DTC button to return to the Diagnostic Test Modes screen If no Freeze Frame data is hicle s computer Sr present the message No Freeze Frame Data presently stored in the vehicle s computer displays Press the DTC button to return to the OBD2 DTC screen BI DIRECTIONAL TEST The Bi Directional Test function lets you initiate a leak test for the vehicle s EVAP system The Scan Tool does not perform the leak test but signals to SE vehicle s on board computer to initiate the test The vehicle manufa
6. 171 172 Enhanced ScanAdvisor Enhanced ScanAdvisor 173 174 Enhanced ScanAdvisor Warranty and Servicing LIMITED ONE YEAR WARRANTY The Manufacturer warrants to the original purchaser that this unit is free of defects in materials and workmanship under normal use and maintenance for a period of one 1 year from the date of original purchase If the unit fails within the one 1 year period it will be repaired or replaced at the Manufacturers option at no charge when returned prepaid to the Service Center with Proof of Purchase The sales receipt may be used for this purpose Installation labor is not covered under this warranty All replacement parts whether new or remanufactured assume as their warranty period only the remaining time of this warranty This warranty does not apply to damage caused by improper use accident abuse improper voltage service fire flood lightning or other acts of God or if the product was altered or repaired by anyone other than the Manufacturer s Service Center The Manufacturer under no circumstances shall be liable for any consequential damages for breach of any written warranty of this unit This warranty gives you specific legal rights and you may also have rights which vary from state to state This manual is copyrighted with all rights reserved No portion of this document may be copied or reproduced by any means without the express written permission of t
7. buttons as necessary to highlight OEM Enhanced then press the ENTER lt button EEE aE You can return to the Select Data jana press 44 Type screen at any time to revise you masivaaermmern selection as long as the Scan Toolis connected to the vehicle by pressing POWER LINK amp button 15 When OEM Enhanced is chosen from the Select Data Type screen the Available Systems screen displays The screen lists all systems from which you can retrieve data and shows the current number of press 4 DTCs stored for each system TEE m Use the UP amp and DOWN buttons as necessary to highlight the desired option then press the ENTER lt 4 button to continue m f Veh Module Scan Test is selected refer to Vehicle Module Scan Test on page 55 to continue m f Powertrain is selected refer to Retrieving Powertrain Enhanced Data on page 55 to continue 54 Enhanced ScanAdvisor Chrysler Enhanced OBD CODE RETRIEVAL PROCEDURE m f Body is selected refer to Retrieving Body Enhanced Data on page 58 to continue m f Chassis is selected refer to Retrieving Chassis Enhanced Data on page 59 to continue Vehicle Module Scan Test 1 When Vehicle Module Scan Test is selected from the Available Systems screen the Vehicle Module Scan Test screen displays m Use the UP amp and DOWN buttons as necessary to highlight the desired option then press the ENTER lt 4 butto
8. 4 t e is displayed Press the ENTER button to return to the Chrysler Enhanced menu 56 Enhanced ScanAdvisor Chrysler Enhanced OBD CODE RETRIEVAL PROCEDURE m When you are finished viewing the retrieved data press the DTC button to return to the previous menu Environmental Data m A visible icon indicates that the Scan Tool is being powered through the vehicle s DLC connector m The upper right hand corner of the display shows the number of the code currently being displayed and the total number of codes retrieved m The Diagnostic Trouble Codes DTCs and 8t5 Readiness Flas related environmental data counts are Sasa shown in the lower section of the LCD display m Use the UP A and DOWN buttons as necessary to view the entire list m The Scan Tool will display data only if codes are present in the vehicle s computer memory If no codes are present 0chictey computer Pres a No Enhanced DTC s are presently stored in the vehicle s computer message is displayed Press the ENTER lt button to return to the Chrysler Enhanced menu m When you are finished viewing the retrieved data press the DTC button to return to the previous menu Good Trip Counts m A visible icon indicates that the Scan Tool is being powered through the vehicle s DLC connector m The upper right hand corner of the display shows the number of t
9. Central Fuel Injection DOHC Dual Overhead Cam EFI Electronic Fuel Injection FBC Feedback Carburetor HSC High Swirl Combustion MFI Multiport Fuel Injection OHC Overhead Cam SC Super Charged SEFI Sequential Electronic Fuel Injection SFI Sequential Fuel Injection SHO Super High Output TRUCKS VANS Ford Computer System Tool Application Table The following table lists the year and model of all the trucks and vans that are covered by the OBD2 amp 1 Tool 8th Fuel Systems VIN Carburetor Computer Engine Digit Model Application Special Notes System 1983 2 8L V 6 S FBC 2150A Bronco Il and Ranger Pickup EEC IV 1984 2 8L V 6 S FBC 2150A Bronco Il Ranger Pickup EEC IV 4 9L l 6 Y FBC YFA Bronco E and F Series 5 0L V 8 E FBC 2150A Trucks Vans 8500 Ib GVW or 5 8L V 8 G FBC 2150a 25S 00 1985 1990 2 3L l 4 OHC A EFI Aerostar Bronco II Ranger EEC IV 2 9L V 6 T EFI excluding Diesel 2 8L V 6 S FBC 2150A Bronco E and F Series 4 9L 1 6 Y 9 FBC YFA Trucks Vans 8500 Ib GVW or EFI less only 5 0L V 8 F FBC 2150A 5 0L V 8 N EFI 5 8L V 8 G FBC 2150A E and F Series Trucks Vans 7 3L V 8 M Diesel 8500 Ib GVW or less only 7 5L V 8 G EFI 1991 1994 2 3L l 4 OHC A EFI MFI Ranger EEC IV 2 9L V 6 T EFI 3 0L V 6 U EFI SEFI SFI Aerostar Ranger Enhanced ScanAdvisor 91 Ford OBD1
10. Some DLCs have a plastic cover that must be removed before connecting the Tool s cable connector 156 Enhanced ScanAdvisor Toyota Lexus OBD1 Systems CODE RETRIEVAL PROCEDURE 2 Connect the Tool cable with the Toyota Connector Cable Adaptor attached to the Tool then connect the adaptor to the vehicle s DLC Press the POWERILINK ae button to turn the Tool ON 3 Do the following before proceeding to step 4 m Turn ignition ON and start engine C Warm engine to operating temperature RA Shut engine off after warm up CN m Make sure throttle is closed Set gear lever in park for automatic transmissions or neutral for manual transmissions m Turn off all accessories 4 Turn ignition ON DO NOT start the engine Press the ENTER lt 4 button to continue m The Select System screen displays 5 Use the UP amp and DOWN buttons as necessary to highlight the desired system Select the system then press the ENTER button to ipessei t usto and continue m The Available Modules screen displays 6 Use the UP amp and DOWN buttons as necessary to highlight the desired controller then press the ENTER Ba the costrolter you button to continue m The DTCs Menu screen displays 7 Use the UP amp and DOWN W buttons as necessary to highlight Read DTCs then press the ENTER lt button to continue 8 The Scan Tool will retrieve and display any jct
11. and try again m f you still have problems check the DLC on the vehicle and on the Scan Tool Refer to your vehicle s service manual to properly check the vehicle s DLC Turn the ignition on DO NOT start the engine 5 When the Scan Tool s cable connector is properly connected to the vehicle s DLC the unit automatically turns ON the To Link screen displays m f the unit does not power on automatically when connected to the vehicles DLC connector it usually indicates there is no power present at the vehicle s DLC connector Check your fuse panel and replace any burned out fuses m f replacing the fuse s does not correct the problem consult your vehicle s repair manual to identify the proper computer 118 Enhanced ScanAdvisor GM Enhanced OBD CODE RETRIEVAL PROCEDURE PCM fuse circuit and perform any necessary repairs before proceeding 6 Press the POWERI LINK ab button The Scan Tool will automatically start a check of the vehicle s computer to determine which type of communication protocol it is using When the Scan Tool ae SED a wenbeasi identifies the computers communication Detecting the Protoasi protocol a communication link is established The protocol type used by the vehicle s computer is shown on the display A PROTOCOL is a set of rules and E procedures for regulating data trans mission between computers and between testing equipment and
12. m The Ford OBD1 Menu displays Use the UP and DOWN buttons as necessary to highlight Cylinder Balance Test then press the ENTER button Select and press 4 Vehicle System I MCU System 1992 older l Exit ike to link to and uld like to view and j press th I KOEO Test l Timing Check Hl OER Test I Cylinder Balance Test HH utput State Test H OEO Wiggle Test H OER Wiggle Test lear Erase DTCs Enhanced ScanAdvisor Ford OBD1 Systems ADDITIONAL TESTS FOR EEC IV SYSTEMS CYLINDER BALANCE TEST m An advisory message displays If the vehicle is not equipped with Sequential Electronic Fuel Injection SEFI use the UP A and DOWN buttons as ts necessary to highlight BACK then press Gheok your service I manual the ENTER lt button Otherwise Psg te continue press the ENTER button to continue LL 9 When prompted start and warm up engine to normal operating temperature Press the ENTER lt button to continue ra 10 When prompted turn off all vehicle dase off aecedsartes accessories turn ignition key OFF and Prose Go exit Praet wait for the on screen prompt If you wish to exit the Cylinder Balance test at this time press the ENTER lt button 11 When instructed by the message on the Tool s display start the engine and press the ENTER lt button m A One moment please preparation for test is in p
13. Cressida 3 0L 7M GE DOHC 2 1991 Cressida 3 0L 7M GE DOHC 2 1992 Cressida 3 0L 7M GE DOHC 2 1993 Camry 3 0L 3VZ FE DOHC 2 Enhanced ScanAdvisor 153 Toyota Lexus OBD1 Systems VEHICLES COVERED Eng Eng DOHC DLC Year Model Size Code SOHC Other Type 1993 Supra 3 0L 2JZ GTE DOHC Turbo 2 1993 Supra 3 0L 2JZ GE DOHC 2 1994 Camry 3 0L 3VZ FE DOHC 2 1994 Supra 3 0L 2JZ GTE DOHC Turbo 2 1994 Supra 3 0L 2JZ GE DOHC 2 1995 Supra 3 0L 2JZ GTE DOHC Turbo 2 1995 Supra 3 0L 2JZ GE DOHC 2 1992 SC 300 3 0L 2JZ GE DOHC 2 1990 ES 250 2 5L 2VZ FE DOHC 2 1991 ES 250 2 5L 2VZ FE DOHC 2 1992 ES 300 3 0L 3VZ FE DOHC 2 1992 SC 400 4 0L 1UZ FE DOHC 2 1991 LS 400 4 0L 1UZ FE DOHC 2 1992 LS 400 4 0L 1UZ FE DOHC 2 1993 SC 400 4 0L 1UZ FE DOHC 2 1994 SC 400 4 0L 1UZ FE DOHC 2 1994 SC 300 3 0L 2JZ GE DOHC 2 1993 SC 400 4 0L 1UZ FE DOHC 2 1994 GS 300 3 0L 2JZ GE DOHC 2 1993 SC 300 3 0L 2JZ GE DOHC 2 DLC 1 Light Trucks Eng Eng DOHC DLC Year Model Size Code SOHC Other Type 1992 Previa 2 4L 2TZ FE DOHC 1 1993 Previa 2 4L 2TZ FE DOHC 1 1994 Previa 2 4L 2TZ FE DOHC 1 1994 T100 3 0L 3VZ FE SOHC 1 1995 4 Runner 2 4L 22R E SOHC 1 1995 4 Runner 3 0L 3VZ FE SOHC 1 1995 Pickup 2 4L 22R E SOHC 1 1995 Pickup 3 0L 3VZ FE SOHC 1 1995 Previ
14. O2 sensor monitor test results for the most recently completed tests from your vehicle s on board computer Vehicles are equipped with multiple O2 sensors O2 sensors are installed both upstream of before and downstream of after the exhaust system Catalytic Converters The name of an O2 sensor identifies its location in the exhaust system The name of each O2 sensor is made up of three parts O2S XX YY or O2S X Y O2S this is the basic designation for all O2 sensors X or XX These characters identify the location of the O2 sensor in relation to a cylinder bank An O2 sensor for cylinder bank 1 is identified by the designation 1 or B1 a sensor for cylinder bank 2 is identified as 2 or B2 Bank One indicates the side of the engine where cylinder SP number one is located V type engines Bank Two is opposite of Bank One m Y or YY These characters identity the location of the O2 sensor in relation to the exhaust system catalyst An O2 sensor located upstream of the catalyst is identified by the designation 1 or S1 a sensor lo cated downstream of the Catalytic Converter is identified as 2 or S2 For example O2S12 or O2SB1S2 is the designation for the downstream O2 sensor for cylinder bank 1 The Scan Tool does not perform O2 sensor tests but retrieves SE results from the most recently performed O2 sensor tests from the on board computer s memory You may retrieve O2 sensor tes
15. Refer to your vehicle s service manual to properly check the vehicle s DLC Turn the ignition on DO NOT start the engine 5 When the Scan Tool s cable connector is properly connected to the vehicle s DLC the unit automatically turns ON the To Link screen displays m f the unit does not power on automatically when connected to the vehicles DLC connector it usually indicates there is no power present at the vehicle s DLC connector Check your fuse panel and replace any burned out fuses Enhanced ScanAdvisor 51 Chrysler Enhanced OBD CODE RETRIEVAL PROCEDURE m f replacing the fuse s does not correct the problem consult your vehicle s repair manual to identify the proper computer PCM fuse circuit and perform any necessary repairs before proceeding 6 Press the POWER LINK ap button The Scan Tool will automatically start a check of the vehicle s computer to determine which type of communication protocol it is using When the Scan Tool loss momen ogress identifies the computer s communication lernita Bresson protocol a communication link is i established The protocol type used by the vehicle s computer is shown on the display A PROTOCOL is a set of rules and procedures for regulating data trans mission between computers and between testing equipment and computers As of this writing five i different types of protocols ISO 9141 RUTO LINE is in progress Keyw
16. Roadmaster Skyhawk Skylark Somerset Cadillac De Ville El Dorado Fleetwood Seville Chevrolet Berreta Camaro Caprice Cavalier Celebrity Chevette Citation Corisca Corvette El Camino Impala Lumina Monte Carlo Oldsmobile Achieva Calais Custom Cruiser Cutlass Calais Ciera Cutlass Cruiser Cruiser Wagon Cutlass Supreme Supreme Classic Delta 88 Eighty eight Firenze Ninety eight Omega Toronado Touring Sedan Trofeo Pontiac 6000 6000 STE Bonneville Fiero Firebird Grand Am Grand Prix J 2000 Lemans J Parisienne Phoenix Safari Safari Wagon Sunbird T 1000 Trucks and All one ton capacity or less with gas engines Vans 1994 Buick Roadmaster 5 7 liter Chevrolet Camaro 3 4 liter 5 7 liter Caprice 5 7 liter Caprice 5 7 liter Cavalier 3 1 liter Lumina 3 1 liter Pontiac Firebird 3 4 liter 5 7 liter Sunbird 2 0 liter 3 1 liter Trucks and All one ton capacity or less with gas engines Vans 1995 Chevrolet Caprice 4 3 liter Trucks and All one ton capacity or less with gas engines Vans EXCEPT S T Series vehicles Enhanced ScanAdvisor 131 GM OBD1 Systems ABOUT THE TOOL DLC MIL DTCs In addition to the list on the previous page this Tool IS Sr ALSO COMPATIBLE with OBD1 GM models that are equipped with Climate Control Computers For 1994 and 1995 vehicles only the models listed above are SP compatible with the Tool ABOUT THE TOOL The Tool is a device that connect
17. air flow rate and intake manifold pressure 4 If more than one Freeze Frame was saved press the FF button to return to the Freeze Frame menu to select another Freeze Frame for viewing If no Freeze Frame data is present the message No Freeze Frame Data is presently stored in iis presently stored inthe the vehicle s computer displays j 101e Press the POWER LINK ap button to return to the Available Modules screen VIEWING LIVE DATA The OBD2 Scan Tool is a special diagnostic tool that communicates with the vehicle s computer The Scan Tool lets you view and or capture record real time Live Data This information includes values volts rpm temperature speed etc and system status information open loop closed loop fuel system status etc generated by the various vehicle sensors switches and actuators In effect the Scan Tool lets you view in real time the same signal values generated by the sensors actuators switches and or vehicle system status information used by the vehicle s computer when calculating and conducting system adjustments and corrections The real time Live Data vehicle operating information values status that the computer supplies to the Scan Tool for each sensor actuator switch etc is called Parameter Identification PID Data Enhanced ScanAdvisor 127 GM Enhanced OBD SYSTEM TEST Each PID sensor actuator switch status etc has
18. and DOWN buttons as necessary to highlight the desired controller then press the ENTER lt 4 button m The Ford OBD1 Menu displays Use the UP and DOWN buttons as necessary to highlight Engine Timing Check then press the ENTER lt button m For 1993 and newer vehicles The message Follow instructions in vehicle service manual to perform timing check displays Press the ENTER lt button to exit Refer to the vehicle s service manual for timing check procedures m For 1992 and older vehicles The message Warm up engine to operating temperature displays Start and warm up engine to normal operating temperature Press the ENTER button to continue When prompted turn off all vehicle accessories turn ignition key OFF and wait for the on screen prompt If you wish to exit the Timing Check procedure at this time press the ENTER lt button When instructed by the message on the Tool s display start the engine and press the ENTER lt button m A One moment please preparation for test is in progress message shows temporarily on the Tool s LCD display followed by the message Perform Timing Check within two minutes ould like to link to and press H H l RPCM 01 i J Exit KOEO Wiggle Test I KOER Wiggle Test l Clear Erase DTCs Timing Check Follow instructions in i i vehicle service manual to perform timing check Press 4 to exit Timin
19. and turn the ignition On If the Scan Tool is already connected and linked to the vehicle s computer proceed directly to step 3 If not continue to step 2 2 Perform the CODE RETRIEVAL PROCEDURES on page 94 and select the controller from which you wish to erase data from the Available ECUs screen FSelect the system you would like to view and m The DTC Menu screen displays KORo Test y 1 KOER Test 3 Use the UP amp and DOWN buttons as Eae necessary to highlight Clear Erase ig0 n wage te DTCs then press the ENTER lt button A confirmation message shows on the LCD display m f you are sure you want to proceed use the UP A and DOWN W buttons as necessary to highlight Yes then press the ENTER lt button to erase data from the vehicle s computer Enhanced ScanAdvisor 115 Ford OBD1 Systems SERVICING DTCs m f you do not want to continue with the erase process use the UP A and DOWN W buttons as necessary to highlight No then press the ENTER geze Frame DATs and button to exit the erase mode eee If erasing DTCs using a Scan j Tool IS NOT supported by the vehicle an instructional message displays Refer to the vehicle s service manual forprocedures to erase DTCs from the vehicle s vemicie s service manual lto remove the correct fuse computer and or other erasing fan o i procedures 4 If you chose to erase DTCs a
20. computers As of this writing five i different types of protocols ISO 9141 RUTO LINR is in progress Keyword 2000 J1850 PWM J1850 jtinxed to ts0 9141 VPW and CAN are in use by vehicle manufacturers The Scan Tool auto matically identifies the protocol type and establishes a communication link with the vehicle s computer m f the Scan Tool fails to link to the vehicle s computer a Linking Failed message shows on the Scan Tools display onabte to estabiten dise with the vehicle H Verify the connection at the DLC verity ine omaegtton at and verify the ignition is ON jigmition is ON and press Turn the ignition OFF wait 5 seconds then turn back ON to reset the computer Ensure your vehicle is OBD2 compliant See VEHICLES COVERED on page 2 for vehicle compliance verification information 7 Once the vehicle s communication protocol has been determined the Scan Tool performs a VIN check to identify the vehicle CENTURY m f the Scan Tool is able to identify the oe vehicle the Confirm Vehicle screen displays m f the correct vehicle is shown use the UP A and DOWN W buttons as necessary to highlight Yes then press the ENTER lt button Enhanced ScanAdvisor 119 GM Enhanced OBD CODE RETRIEVAL PROCEDURE 10 11 12 120 o If enhanced diagnostics are supported by the vehicle the Select Data Type s
21. designed to add or subtract fuel from the vehicle to compensate for operating conditions that vary from the ideal A F ratio long term Manufacturer Specific Code A DTC that applies only to OBD2 compliant vehicles made by a specific manufacturer MIL Malfunction Indicator Lamp also referred to as Check Engine light OBD1 On Board Diagnostics Version 1 also referred to as OBD 170 Enhanced ScanAdvisor Glossary GLOSSARY OF TERMS AND ABBREVIATIONS OBD2 On Board Diagnostics Version 2 also referred to as OBD II On Board Computer The central processing unit in the vehicle s computer control system PCM Powertrain Control Module Pending Code A code recorded on the first trip for a two trip code If the fault that caused the code to be set is not detected on the second trip the code is automatically erased PID Parameter Identification STFT Short Term Fuel Trim is a program in the vehicle s computer designed to add or subtract fuel from the vehicle to compensate for operating conditions that vary from the ideal A F ratio The vehicle uses this program to make minor fuel adjustments fine tune on a short term basis Trip Drive Cycle Vehicle operation that provides the necessary driving condition to enable a vehicle Monitor to run and complete its diagnostic testing VECI Vehicle Emission Control Information Decal Enhanced ScanAdvisor
22. etc is called Parameter Identification PID Data Each PID sensor actuator switch status etc has a set of operating characteristics and features parameters that serve to identify it The Scan Tool displays this information for each sensor actuator switch or status that is supported by the vehicle under test Sr WARNING If the vehicle must be driven in order to perform a troubleshooting procedure ALWAYS have a second person help you One person should drive the vehicle while the other person observes the Scan Tool data Trying to drive and operate the Scan Tool at the same time is dangerous and could cause a serious traffic accident 1 While linked to the vehicle start the engine then press and release the LD button m The Live Data screen displays 2 Real time Live Data PID information supported by the vehicle under test displays Remember what you are viewing is real time Live Data The Se values volts rom temperature vehicle speed system status etc for the various PIDS displayed may change as the vehicle s operating conditions change 3 A vehicle usually supports several PIDs however only a limited amount of PID data can be displayed on the screen at one time as A HrueLsysi CLE If additional PID data is available a small FUELS YSZ a i arrow will be shown on the display Use Bee iy LONGFT1 the UP and DOWN buttons as imarcrs necessary to scroll up
23. short cuts If you fail to perform a test or you perform a test out of sequence you might miss a problem that is only detected during that part of the test Key On Engine Off KOEO Test 94 During the KOEO Self Test two groups of codes are retrieved by the Tool m The first group of codes retrieved by the Tool are called KOEO codes A KOEO icon will show in the upper right corner of the LCD display to indicate that the code retrieved is a KOEO code m The second group of codes are called Continuous Memory codes A CM icon will show in the upper right corner of the LCD display to indicate that the code retrieved is a Continuous Memory code Enhanced ScanAdvisor Ford OBD1 Systems CODE RETRIEVAL PROCEDURES OVERVIEW KOEO TEST Check your vehicle thoroughly before performing any test See BEFORE YOU BEGIN on page 18 for details ALWAYS observe safety precautions whenever working on a vehicle See Safety Precautions on page 1 for more informa tion 1 Locate the vehicle s Data Link Connector DLC See TEST CONNECTORS on page 92 for connector location Some DLCs have a plastic cover that must be removed before connecting the Tool s cable connector 2 Connect the Tool cable with the Ford Connector Cable Adaptor attached to the Tool then connect the adaptor to the vehicle s DLC Press the POWER LINK a button to turn the Tool ON m The Select Vehicle System screen displays 3 Use the UP am
24. 7 If the information shown on the confirmation screen is correct use the UP A and DOWN buttons as necessary to highlight Yes then press the ENTER lt button to continue m f the information shown on the confirmation screen is not correct use the UP A and DOWN buttons as necessary to highlight No then press the ENTER lt button to return to the Select Model Year screen Repeat steps 4 through 7 8 The Available ECUs screen displays m Use the UP and DOWN buttons as necessary to highlight the desired controller then press the ENTER lt 4 button to continue 9 The DTC Menu screen displays m Use the UP A and DOWN buttons as necessary to highlight Read DTCs then press the ENTER lt button to continue ad DTCs i li I jClear Erase DTCs l Exit 10 Prepare the vehicle to retrieve codes m For 1988 1995 Chrysler Jeep vehicles The Tool will automatically begin the code retrieval process Proceed to step 10 to continue m For 1984 1988 Chrysler vehicles ONLY WITHOUT starting the engine turn ignition ON OFF ON OFF and ON again within 5 seconds to activate F TER the code retrieval process Proceed to DTC 27 cove step 10 to continue sizenitipre lem 11 The Scan Tool will retrieve and display any Diagnostic Trouble Codes from the vehicle s computer memory m f the Scan Tool fails to link to the vehicle s computer a Linking
25. A and DOWN ren W buttons as necessary to view the entire list Se If no DTCs were retrieved an advisory message shows on the Scan Tool s display Press the POWER LINK am button to turn the Scan Tool off then repeat steps 1 thorough 5 to select another data file 5 To view additional data m Press the FF button to view Freeze Frame data ee If Freeze Frame data is not available an advisory message shows on the Scan Tool s display Press the DTC button to return to the DTC screen m Press the LD button to view Live Data Press the POWER LINK a button to turn the Scan Tool off then repeat steps 1 thorough 5 to select another HF UELSYS1 data file FUELSYS2 paan FOT If Live Data is not available an SHRERT A x Se advisory message shows on the kM Scan Tool s display Press the DTC SFA READY TPS button to return to the DTC screen 6 To view data for another vehicle press the POWER LINK ap button to turn the Scan Tool off then repeat steps 1 thorough 5 to select another data file 7 When you have finished viewing data in memory press the POWERILINK ae button to turn the Scan Tool off 164 Enhanced ScanAdvisor Generic Global OBD2 PID List The following is a list of Generic Global PIDs and their descriptions Tool Display Unit Value PI
26. DOHC Turbo 1 1993 Celica 2 2L 5S FE DOHC 1 1994 Celica 1 8L 7A FE DOHC 1 1994 Celica 2 2L 5S FE DOHC 1 152 Enhanced ScanAdvisor Toyota Lexus OBD1 Systems VEHICLES COVERED Eng Eng DOHC DLC Year Model Size Code SOHC Other Type 1992 Celica 2 2L 5S FE DOHC A T 1 Convertible 1992 Celica Coupe 1 6L 4A FE DOHC 1 1992 Celica Coupe 2 2L 5S FE DOHC A T 1 1993 Celica Coupe 1 6L 4A FE DOHC 1 1995 Celica Coupe 1 8L 7A FE DOHC 1 1992 Celica Liftback 2 0L 3S GTE DOHC Turbo 1 1992 Celica Liftback 2 2L 5S FE DOHC 1 1993 Corolla Sedan 1 6L 4A FE DOHC 1 1993 Corolla Sedan 1 8L 7A FE DOHC 1 1994 Corolla Sedan 1 6L 4A FE DOHC 1 1994 Corolla Sedan 1 8L 7A FE DOHC 1 1993 ES 300 3 0L 3VZ FE DOHC 1 1993 GS 300 3 0L 2JZ GE DOHC 1 1993 LS 400 4 0L 1UZ FE DOHC 1 1993 MR2 2 0L 3S GTE DOHC Turbo 1 1993 MR2 2 2L 5S FE DOHC 1 1994 MR2 2 0L 3S GTE DOHC Turbo 1 1994 MR2 2 2L 5S FE DOHC 1 1994 Paseo 1 5L 5E FE DOHC 1 1995 Paseo 1 5L 5E FE DOHC 1 1995 SC 300 3 0L 2JZ GE DOHC 1 1991 Supra 3 0L 7M GTE DOHC Turbo 1 1991 Supra 3 0L 7M GE DOHC 1 1992 Supra 3 0L 7M GTE DOHC Turbo 1 1992 Supra 3 0L 7M GE DOHC 1 1993 Tercel Sedan 1 5L 3E E SOHC 1 1994 Tercel Sedan 1 5L 3E SOHC 1 DLC 2 Cars Eng Eng DOHC DLC Year Model Size Code SOHC Other Type 1989 Cressida 3 0L 7M GE DOHC 2 1990
27. DOWN buttons as necessary to view the entire list m The Scan Tool will display data only if codes are present in the vehicle s computer memory If no codes are E ciated ts the present a No Enhanced DTC s are laore afo faai n selec presently stored in the vehicle s computer message is displayed Press the DTC button to return to the i L Select Data Type screen see CODE RETRIEVAL PROCEDURE on page 20 for more information Enhanced ScanAdvisor 145 Toyota Enhanced OBD CODE RETRIEVAL PROCEDURE 4 lf desired press the FF button to view OEM enhanced Freeze Frame data see VIEWING FREEZE FRAME DATA on page 148 for details 5 If desired press the LD button to view OEM enhanced Live Data see VIEWING LIVE DATA on page 149 for details 6 To exit the enhanced mode press the POWERILINK 1 a button The Scan Tool returns to the Select Data Type screen see CODE RETRIEVAL PROCEDURE on page 20 for more information Retrieving Body Enhanced Data 1 When Body is selected from the Available System screen and the desired controller is selected from the Available Modules screen the OEM Enhanced Menu displays m Use the UP amp and DOWN buttons as necessary to highlight Read DTCs then press the ENTER button 2 A One moment please message displays while the Scan Tool retrieves the selected information m f the Scan Tool fails to link to the vehicle s computer a Li
28. Dats then press the ENTER lt button m The Record Live Data Menu displays 4 Use the UP and DOWN buttons as necessary to highlight Record by DTC trigger then press the ENTER lt button 5 When the Record by DTC Trigger screen displays select the desired trigger point as follows Ee i IR d i by manual trigger The Scan Tool is capable of recording approximately 100 frames of Live Data Record by DTC trigger lets you select the point in time at which you wish the Scan Tool to begin recording Live Data You can set the trigger point to record the 100 frames of data before an event when the DTC sets after the event or in the middle 50 frames before and 50 frames after the event m Beginning records approximately 100 frames of Live Data after the DTC sets m Middle records approximately 50 frames of Live Data before and 50 frames after the DTC sets m End records approximately 100 frames of Live Data before the DTC sets 6 Use the UP A and DOWN buttons as necessary to select the desired trigger point then press the ENTER lt button a m The Select PIDs to Record screen displays 44 Enhanced ScanAdvisor Live Data Mode RECORDING CAPTURING LIVE DATA 7 Use the UP amp and DOWN buttons as necessary to highlight the type of PIDs you wish to record then press the ENTER button m f Record Custom Live Data is selected a
29. ENTER button to exit ERASING DIAGNOSTIC TROUBLE CODES DTCs When the Scan Tool s ERASE function is used to erase DTCs from the vehicle s on board computer Freeze Frame data and manufacturer specific enhanced data are also erased Erase DTCs from the computer s memory as follows When DTCs are erased from the vehicle s computer memory SP the I M Readiness Monitor Status program resets the status of all Monitors to a not run flashing condition To set all of the Monitors to a DONE status an OBD2 Drive Cycle must be performed Refer to your vehicle s service manual for information on how to perform an OBD2 Drive Cycle for the vehicle under test The Scan Tool must be connected to the vehicle s DLC to erase the codes from the computer s memory 1 If not connected already connect the Scan Tool to the vehicle s DLC and turn the ignition On If the Scan Tool is already connected and linked to the vehicle s computer proceed directly to step 3 If not continue to step 2 34 Enhanced ScanAdvisor 0 oy m0 94 ERASING DIAGNOSTIC TROUBLE CODES DTCs Perform the see CODE RETRIEVAL PROCEDURE on page 20 and select Global OBD from the Select Data Type menu m The Diagnostic Test Modes menu displays Use the UP amp and DOWN buttons as necessary to highlight Clear Erase DTCs then press the ENTER button A confirmation message shows on the LCD display If
30. ENTER lt button if you wish to exit the Wiggle Test at this time Contact technical support i Press a i to exit KOER Wiggle Test Wiggle test is active j KOER Wiggle Test i Wiggle tap and move the sensor or wiring H Press to exit ji 114 Enhanced ScanAdvisor Ford OBD1 Systems ERASING DIAGNOSTIC TROUBLE CODES DTCs 14 Wiggle tap and move the suspected sensor or wiring m f no faults are detected when performing the Wiggle Test a System Pass message displays m lf a fault is detected when performing Press H to exit the Wiggle Test a Circuit Fault detected message displays If the Wiggle Test detects any problems the related DTC will be stored by the computer in Continuous f Memory To view any Wiggle cirouit tauit aetectea Test DTC s you must perform jPress 4 to exit the KOEO Test See page 94 i for KOEO Test procedures 15 Follow the procedures in the vehicle s service repair manual to perform troubleshooting and repairs for Wiggle Test results 16 The Wiggle Test will stay active as long as desired To quit the Wiggle Test turn the ignition OFF and disconnect the Tool from the vehicle ERASING DIAGNOSTIC TROUBLE CODES DTCs The Scan Tool must be connected to the vehicle s DLC to Se erase the codes from the computer s memory 1 If not connected already connect the Scan Tool to the vehicle s DLC
31. Ford OBD1 Menu displays 8 Use the UP amp and DOWN buttons as necessary to highlight KOEO Test then press the ENTER lt q button m The LCD display shows instructions to prepare the vehicle for the KOEO Test 9 Start and warm up engine to normal operating temperature Turn off all vehicle accessories Press the ENTER button to continue 10 Turn ignition key OFF and wait for the on screen prompt If you wish to exit the KOEO test at this time press the ENTER button 11 When prompted turn the ignition ON DO on an green prompt NOT start the engine If your vehicle is equipped with one of the following engine types perform the added procedures described below m For 4 9L engines with standard transmission Press and hold the clutch until all codes are sent steps 11 fect thet ayatem yon through 13 ian iming Check For 7 3L diesel engines Press and Ylinder Balance Test hold accelerator until all codes are sent steps 11 through 13 For 2 3L turbo engines with octane switch Put switch in premium position 12 Press the ENTER lt button to continue 13 While codes are being retrieved a One e moment please KOEO moment please KOEO test is in jtes ts im progress progress message shows on the Tool s i LCD display As soon as the ignition is turned on the vehicle s computer enters the Self Test mode Clicking sounds will be heard comi
32. Global Dinguentics the ENTER lt _ button to return to the Se eipeereed Sor sate Select Vehicle Manufacturer screen and re enter the appropriate vehicle information 14 If the vehicle supports both Global and enhanced diagnostics use the UP amp and DOWN buttons as necessary to he a rove highlight OEM Enhanced then press the ENTER lt button You can return to the Select Data Type screen at any time to revise you selection as long as the Scan Tool is connected to the vehicle by pressing POWER LINK amp button 15 When OEM Enhanced is chosen from the press qre Pes to ed Select Data Type screen the Available a Systems screen displays The screen lists C all systems from which you can retrieve data and shows the current number of DTCs stored for each system m The Available Modules screen displays 16 Use the UP amp and DOWN buttons as z necessary to highlight the controller from ike re takto and 4 which you wish to retrieve data then press oal the ENTER lt button m f Powertrain is selected refer to Retrieving Powertrain Enhanced Data on page 145 to continue m f Body is selected refer to Retrieving Body Enhanced Data on page 146 to continue m f Chassis is selected refer to Retrieving Chassis Enhanced Data on page 147 to continue 144 Enhanced ScanAdvisor Toyota Enhanced OBD CODE RETRIEVAL PROCEDURE Retrieving Powertrai
33. LED is definitely esgosauo 1 not ready for an Emissions Test Smog 23eS S sam Freeze Check The red LED is also an indication 122247 reference that there are Diagnostic Trouble Code s binet sensori present displayed on the Scan Tool s pgi93 Pending screen The Malfunction Indicator Check lected rrrrarer Engine Lamp on the vehicle s instrument panel will light steady The problem that is L causing the red LED to light must be repaired before an Emissions Test Smog Check can be performed It is also suggested that the vehicle be inspected repaired before driving the vehicle further If the Red LED was obtained there is a definite problem present in the system s In these cases you have the following options m Repair the vehicle yourself If you are going to perform the repairs yourself proceed by reading the vehicle service manual and following all its procedures and recommendations m Take the vehicle to a professional to have it serviced The problem s causing the red LED to light must be repaired before the vehicle is ready for an Emissions Test Smog Check Using the I M Readiness Monitor Status to Confirm a Repair The I M Readiness Monitor Status function can be used after repair of a fault has been performed to confirm that the repair has been performed correctly and or to check for Monitor Run Status Use the following procedure to determine I M Readiness Mo
34. ON then press with the vehicle e ak the ENTER lt 4 button to continue ress EP11 The Scan Tool returns to the Select Data Type screen see CODE RETRIEVAL PROCEDURE on page 20 more information m f On Demand Self Test is selected the LCD display shows instructions to prepare the vehicle for the selected test Use the UP A and DOWN W buttons as necessary to highlight Run Test then press the ENTER button 3 A One moment please message displays while the Scan Tool retrieves the selected DTCs 4 To read the display Refer to DISPLAY FUNCTIONS on page 13 for a description of LCD display elements I M MONITOR STATUS icons are not displayed when viewing Sy enhanced DTCs m A visible icon indicates that the Scan Tool is being powered through the vehicle s DLC connector m The upper right hand corner of the display shows the number of the code Fuel pres currently being displayed and the total number of codes retrieved m The Diagnostic Trouble Codes DTCs and related code definitions are shown in the lower section of the LCD display m Use the UP amp and DOWN buttons as necessary to view the entire list ure regulato s control solenoid 82 Enhanced ScanAdvisor Ford Enhanced OBD CODE RETRIEVAL PROCEDURE m The Scan Tool will display data only if codes are present in the vehicle s computer memory If no codes are prese
35. PROCEDURE m f the Scan Tool fails to link to the vehicle s computer a Linking Failed message shows on the Scan Tool s Display HDTC Information o Verify the ignition is ON then press iareresetniormanone the ENTER lt 4 button to continue The Scan Tool returns to the Select Data Type screen see CODE RETRIEVAL PROCEDURE on page 20 more information 3 A One moment please message displays Usapie to cstabiisn a li while the Scan Tool retrieves the selected eirgis ane DTCs 4 To read the display Refer to DISPLAY FUNCTIONS on page 13 for a description of LCD display elements I M MONITOR STATUS icons are not displayed when viewing Se enhanced DTCs m A visible icon indicates that the Scan Tool is being powered through the vehicle s DLC connector m The upper right hand corner of the display shows the number of the code currently being displayed and the total number of codes retrieved m The Diagnostic Trouble Codes DTCs and related code definitions are shown in the lower section of the LCD display m Use the UP and DOWN buttons evaporative EFE heater circuit as necessary to view the entire list pee m The Scan Tool will display data only if codes are present in the vehicle s computer memory If no codes are ie Enhanced DEG are present a No Enhanced DTC s are e camnuter presently stored in the vehicle s i
36. Systems VEHICLES COVERED TRUCKS VANS TEST CONNECTORS 8th Fuel Systems VIN Carburetor Computer Engine Digit Model Application Special Notes System 1991 1994 Cont 4 0L V 6 X EFI MFI Aerostar Explorer Ranger EEC IV 4 9L l 6 YH EFI MFI SFI Bronco E and F Series 5 0L V 8 N EFI MFI SFI Trucks Vans 8500 Ib GVW or 5 8L V 8 HA EFI MFI SFI 85S 00 7 3L V 8 M Diesel E and F Series Trucks Vans 7 3L V 8 K Turbo Diesel Excludes 1994 diesel models 7 5L V 8 G EFI MFI 1995 3 0L V 6 U SFI Aerostar Excludes Explorer EEC IV Ranger and Windstar 4 0L V 6 X SFI 4 9L l 6 Y SFI E and F series Trucks and Vans Excludes Natural Gas equipped vehicles 5 0L V 8 N SFI Bronco E and F series Trucks 5 8L V 8 H R MFI and Vans 7 5L V 8 G MFI E 350 F 250 350 Excludes California F Super Duty Excludes Diesel NOTES Carburetor Model Carburetor model numbers are usually stamped on top of the carbure tor or on a metal tab attached to the carburetor Consult your vehicle s repair manual for proper identification VIN Number The VIN number s used in this column identify the vehicle s engine type This number is the 8th digit of the VIN Vehicle Identification Number Consult your vehicle s repair manual for details Application Table Definitions EFI Electronic Fuel Injection FBC Feedback Carburetor MFI Multiport Fuel Injection OHC O
37. The Scan Tool returns to the Available Modules screen VIEWING FREEZE FRAME DATA In OBD2 systems when an emissions related engine malfunction occurs that causes a DTC to set a record or snapshot of engine conditions at the time that the malfunction occurred is also saved in the vehicle s computer memory The record saved is called Freeze Frame data When viewing GM enhanced powertrain DTCs you may also view enhanced Freeze Frame data The vehicle s computer may store multiple Freeze Frames 126 Enhanced ScanAdvisor GM Enhanced OBD VIEWING LIVE DATA 1 While viewing GM enhanced Powertrain DTCs press the FF button m The Freeze Frame menu displays 2 Use the UP amp and DOWN W buttons as necessary to select the type of data you wish to view then press the ENTER lt q button m f a single Freeze Frame has been saved the Freeze Frame screen displays m f more than one Freeze Frame has been saved a Freeze Frame menu Freeze Frame 2 displays Use the UP and DOWN jresie Prams 4 W buttons as necessary to select the Freeze Frame you wish to view then press the ENTER lt button The options available through the Freeze Frame menu differ depending on the vehicle s communication protocol 3 Saved engine conditions may include but are not limited to engine speed open or closed loop operation fuel system commands coolant temperature calculated load value fuel pressure vehicle speed
38. Use the UP and DOWN W buttons as necessary to highlight Software Version in the Menu then press the ENTER lt q button m The Software Version screen displays m The screen shows the Scan Tool s current software versions Use the UP and DOWN buttons as necessary to view scroll the display When you have finished viewing the software version information use the UP A and DOWN buttons as necessary to highlight Exit then press the ENTER button to return to the Menu Viewing the Serial Number 1 Use the UP amp and DOWN buttons as necessary to highlight Serial Number in the Menu then press the ENTER lt 4 button m The Serial Number screen displays m The screen shows the Scan Tools serial number Press the ENTER lt button to return to the Menu Performing the Scan Tool Self Tests The Scan Tool includes several tests that can be used to ensure the hardware is functioning properly 1 Use the UP amp and DOWN buttons as necessary to highlight Self Test in the Menu then press the ENTER button m The Self Test Menu displays To perform the LED Test m Use the UP A and DOWN buttons as necessary to highlight LED Test in the Self Test Menu then press the ENTER lt button Enhanced ScanAdvisor i Unit of Measurement Exit OBDII version IGM version Ford version Chrysler version isplay Backlight H erial Number
39. a set of operating characteristics and features parameters that serve to identify it The Scan Tool displays this information for each sensor actuator switch or status that is supported by the vehicle under test Se WARNING If the vehicle must be driven in order to perform a troubleshooting procedure ALWAYS have a second person help you One person should drive the vehicle while the other person observes the Scan Tool data Trying to drive and operate the Scan Tool at the same time is dangerous and could cause a serious traffic accident 1 While linked to the vehicle start the engine then press and release the LD button m The Enhanced Live Data screen displays engine Date i Engine 2 Data H 2 Use the UP amp and DOWN buttons as Fee Tam bara necessary to highlight the type of data you i wish to view then press the ENTER lt 4 Catalyst Data button The available options depend on the communication protocol CJ used by the vehicle under test m The Live Data screen displays 3 Real time Live Data PID information supported by the vehicle under test displays Remember what you are viewing is real time Live Data The E values volts rom temperature vehicle speed system status etc for the various PIDS displayed may change as the vehicle s operating conditions change m A vehicle usually supports several PIDs however only a limited amount of PID data can be displayed on the screen a
40. and DOWN buttons as necessary to highlight No then press the ENTER lt button to exit the erase mode If erasing DTCs using a Scan Tool IS NOT supported by the vehicle an instructional message displays Refer to the vehicle s service manual forprocedures to erase DTCs from the vehicle s computer Enhanced ScanAdvisor vehicle s service ito remove the jand or other orania I procedures Press i to exit 139 GM OBD1 Systems SERVICING DTCs 4 If you chose to erase DTCs a progress screen displays while the erase function is in progress ase was successful m If the erase was successful a orc to view me confirmation message shows on the Ruines siars O e display Press the DTC button to i return to the DTCs and Related Functions screen m f the erase was not successful an advisory message shows on the fectians display Verify that the Scan Tool is iie ox properly connected to the vehicle s LL site centime DLC and that the ignition is on then repeat steps 2 and 3 above le to erase trouble codes Please contact m If the erase process fails continuously Technical Support for jassistance an advisory message displays Contact Pross 4 ito oxit Technical Support for assistance Erasing DTCs does not fix the pena that caused ihe Se code s to be set If proper repairs to correct the problem that caused the code s to be set are not m
41. and hold the POWERILINK ap button for approximately 3 seconds to turn the Scan Tool ON m The Select Language screen displays Language Idioma Langue ESAS ele st and ESPANOL Sele ione y 2 Use the UP amp and DOWN W buttons as PRANGATS coseir a necessary to highlight the desired display language 3 When the desired display language is selected press the ENTER lt button to confirm your selection m The display shows the Welcome message in the selected display fe the Vehicle turn Jignition on an tess language ie iTo view data in memory press the 4 i m After the initial language selection is performed it as well as other settings can be changed as desired See ADJUSTMENTS AND SETTINGS on page 4 for further instructions m f data is currently stored in the Scan Tool s memory you can view the stored data if desired See VIEWING DATA IN MEMORY on page 161 for further instructions m Press the POWERILINK apm button to turn the Scan Tool OFF Enhanced ScanAdvisor 3 Enhanced ScanAdvisor Controls ADJUSTMENTS AND SETTINGS ADJUSTMENTS AND SETTINGS The Scan Tool lets you make several adjustments and settings to configure the tool to your particular needs It also contains an OBD2 DTC Library that allows you to search for DTC definitions The following functions adjustments and settings can be performed when the Scan Tool is
42. been operated in OBD monitoring conditions OBDCOND and the number of times the vehicle s engine has been started IGNCNTR 1 From the System Test Menu use the UP and DOWN buttons as necessary to highlight Vehicle Information then Select and Press press the ENTER lt button pee ee BD Monitor Test sults On Board Sistem Test i Enhanced ScanAdvisor 33 0 oy NO j 04 ERASING DIAGNOSTIC TROUBLE CODES DTCs 2 A One moment please message displays while the request is sent to the vehicle s on board computer m The Vehicle Information Menu displays If the Vehicle Information function is Se not supported by the vehicle under test an advisory message shows on the Scan Tool s display Press the i ENTER button to return to the supported Bross 2 to System Test Menu 3 Use the UP and DOWN buttons as necessary to highlight IPT then press the ENTER lt button 4 A One moment please message jee displays while the requested information is ae retrieved from the vehicle s computer 5 When the retrieved process is completed In use Performance Tracking statistics for monitors supported by the vehicle under test are shown on the Scan Tool s display Use the UP amp and DOWN buttons as ee sis necessary to view the entire list 6 When you have finished viewing the statistics press the
43. cable with the Chrysler Connector Cable Adaptor attached to the Tool then connect the adaptor to the vehicle s DLC Press the POWER LINK a button to turn the Tool ON m Set the parking brake and make sure all vehicle accessories are turned off 3 Turn the ignition ON DO NOT start the engine m The Select Model Year screen displays 4 Use the UP amp and DOWN buttons as necessary to highlight the model year of the vehicle then press the ENTER lt 4 button m f the model year selected is 1992 or newer the Select Vehicle Make screen displays Proceed to step 5 m lf the model year selected is 1991 and older a confirmation screen displays Use the UP A and DOWN W buttons SEEE ET as necessary to highlight Yes or No Jeep Plymouth i as appropriate then proceed to step 8 ia 5 Use the UP amp and DOWN buttons as necessary to highlight the vehicle make then press the ENTER lt lt button to continue m The Select Vehicle Model screen aism crm displays Dodge Car Dodge Minivan Dodge Truck Dodge Van 68 Enhanced ScanAdvisor Chrysler Jeep OBD1 Systems CODE RETRIEVAL PROCEDURE 6 Use the UP and DOWN buttons as necessary to highlight the vehicle model then press the ENTER button to continue A confirmation screen displays The ifith Avenue screen shows the selected year make i new Yorker and model for the vehicle
44. came to be known as OBD I OBD is a set of self testing or self diagnosing instructions that are programmed into the vehicle s on board computer The program is specifically designed to detect failures in the sensors actuators switches and wiring of the various vehicle emissions related systems fuel injection system ignition system EGR system catalytic converter etc If the computer detects a failure in any one of these components or systems it alerts the driver by illuminating the Check Engine light on the dash The computer also assigns a numeric code OBD systems utilized a 2 or 3 digit code for each specific problem that it detects and stores these codes in it s memory for later retrieval The codes can be retrieved from the computer s memory with the use of a device called a Tool or a Scan Tool With the exception of some 1994 and 1995 vehicles most vehicles from about 1982 to 1995 are equipped with OBD I systems VEHICLES COVERED The following tables identify the Toyota and Lexus OBD1 vehicles that are covered by the Scan Tool DLC 1 Cars Eng Eng DOHC DLC Year Model Size Code SOHC Other Type 1995 Camry Coupe 2 2L 5S FE DOHC 1 1992 Camry Sedan 2 2L 5S FE DOHC 1 1992 Camry Sedan 3 0L 2VZ FE DOHC 1 1993 Camry Sedan 3 0L 3VZ FE DOHC 1 1993 Camry Sedan 2 2L 5S FE DOHC 1 1994 Camry Sedan 2 2L 5S FE DOHC 1 1993 Celica 2 0L 3S GTE
45. data before an event when the DTC was set after the event or in the middle 50 frames before and 50 frames after the event Beginning records approximately 100 frames of Live Data after the ENTER lt button was pressed m Middle records approximately 50 frames of Live Data before and 50 frames after the ENTER lt button was pressed m End records approximately 100 frames of Live Data before the ENTER button was pressed 6 Use the UP amp and DOWN buttons as necessary to select the desired trigger point then press the ENTER lt button m The Select PIDs to Record screen displays 7 Use the UP amp and DOWN W buttons as necessary to highlight the type of PIDs you wish to record then press the ENTER lt q button OHS 5 m f Record Custom Live Data is selected and you have not set up custom Live Data the Custom Live Data menu displays Select the desired PIDs as described in CUSTOMIZING LIVE DATA PIDs on page 42 then proceed to step 8 SHRTFT1 m f Record Custom Live Data is f selected and you have set up itis beea ciara custom live data a confirmation e 22e press screen displays Use the UP and DOWN W buttons as necessary to select the desired option then press the ENTER lt button o If View Current Custom LD is selected proceed to step 8 View Current Custom LD H Create New Custom LD o If Create New Cu
46. for viewing Se If no Freeze Frame data is present the message No Freeze Frame Data is presently stored in NoFecze Frame Baia the vehicle s computer displays prenlelere computer Press the POWER LINK ap button to return to the Select Data Type screen see CODE RETRIEVAL PROCEDURE on page 20 for more information VIEWING LIVE DATA 62 The OBD2 Scan Tool is a special diagnostic tool that communicates with the vehicle s computer The Scan Tool lets you view and or capture record real time Live Data This information includes values volts rpm temperature speed etc and system status information open loop closed loop fuel system status etc generated by the various vehicle sensors switches and actuators In effect the Scan Tool lets you view in real time the same signal values generated by the sensors actuators switches and or vehicle system status information used by the vehicle s computer when calculating and conducting system adjustments and corrections The real time Live Data vehicle operating information values status that the computer supplies to the Scan Tool for each sensor actuator switch etc is called Parameter Identification PID Data Each PID sensor actuator switch status etc has a set of operating characteristics and features parameters that serve to identify it The Scan Tool displays this information for each sensor actuator switch or status that i
47. have changed accordingly 1983 87 The on board computer used in these vehicles is a split system composed of two separate units the Logic Module and the Power Module The Logic Module contains a microprocessor which processes data received from sensors located throughout the vehicle and makes decisions based on these inputs which effect engine operation The Logic Module is usually located on the right hand side behind the kick panel The Power Module supplies operating power to the Logic Module and contains the circuits which control the high current devices Power Module operation is controlled by the Logic Module The Power Module is located in the engine compartment near the vehicle s battery 1987 90 This system is called a Single Module Engine Controller SMEC This system still uses two separate circuit boards Logic Module and Power Module However both circuit boards are located in a common enclosure 1989 95 This system is called a Single Board Engine Controller SBEC On this system the Logic Module and Power Module circuit boards are integrated on a single circuit board 1993 97 Beginning in 1993 the computer was renamed the Powertrain Control Module PCM In addition to controlling the engine management system and emission system the computer also takes an active role in controlling powertrain transmission system operation Sr Unless otherwise specified all references to computer within this
48. i i Make Year il EEEE 1992 older H Exit would like to link to prose 4 i He CM 01 H I Exit Use the UP amp and DOWN buttons as necessary to highlight the desired controller then press the ENTER button Enhanced ScanAdvisor 8 10 11 12 13 Ford OBD1 Systems CODE RETRIEVAL PROCEDURES KOER TEST m The Ford OBD1 Menu displays Use the UP amp and DOWN buttons as necessary to highlight KOER Test then press the ENTER lt button m The message Make sure ignition timing is within factory specifications displays If necessary press the DTC button to exit and perform an Engine Timing Check page 98 Otherwise press the ENTER lt button to continue The message Warm up engine to operating temperature displays Start and warm up engine to normal operating temperature Turn off all vehicle accessories Press the ENTER lt 4 button to continue When prompted turn off all vehicle accessories turn ignition key OFF and wait for the on screen prompt If you wish to exit the KOER test at this time press the ENTER lt button gula dire to view and i PROKO Tost Timing Check KOT Cylinder Balance Test Output State Test KOEO Wiggle Test KOER Wiggle Test Clear Erase DTCs arm up engine to erating temperature Turn off accessories Turn ignition off wait lios on screen prompt pr es
49. in MENU Mode Adjust Brightness Adjusts the brightness of the display screen m Display Backlight Turns the display backlight on and off m DLC Locator Directory of Data Link Connector DLC locations for domestic Asian and European vehicles 1996 to 2008 DTC Library Library of OBD2 DTC definitions Select Language Sets the display language for the Scan Tool to English French or Spanish Software Version Displays the Scan Tool s software versions Serial Number Displays the Scan Tool s serial number Self Test Displays the Self Test menu from which you can choose to perform several tests of the Scan Tool s functionality m Unit of Measurement Sets the Unit of Measurement for the Scan Tool s display to USA or metric Adjustments and settings can be made only when the Scan Tool is NOT connected to a vehicle To enter the MENU Mode 1 Press and hold both the ENTER button and the POWER LINK am button for approximately 5 seconds to turn the Scan Tool ON m The Set Up Menu displays 2 Make adjustments and settings as described in the following paragraphs Adjusting Display Brightness 1 Use the UP A and DOWN buttons as necessary to highlight Adjust Brightness in the Menu then press the ENTER lt q button pie Library m The Adjust Brightness screen displays Serial Number just Brightness Display Backlight m The Brightness field shows the current brig
50. is located under the dash on the left hand side It may have a protective cap that needs to be removed before connecting the Tool s DLC Use the round head of the Toyota Connector Cable Adaptor on vehicles with this type of connector INSTRUMENT PANEL MALFUNCTION INDICATOR LIGHTS MIL Your vehicle s instrument panel has a Malfunction Indicator Light MIL also called the Check Engine or Service Engine soon light The MIL is an indicator to warn the vehicle operator of a problem in the computer control system SERVICE SOON Enhanced ScanAdvisor 155 Toyota Lexus OBD1 Systems DIAGNOSTIC TROUBLE CODES CODE RETRIEVAL PROCEDURE If your instrument panel indicator lights do not come on when you turn on the ignition please refer to your vehicle s service manual You may have problems in the car s circuitry It is recommended that you fix these problems before retrieving DTCs from your vehicle s computer DIAGNOSTIC TROUBLE CODES Diagnostic Trouble Codes or Fault Codes can be used to identify engine systems or components that are malfunctioning The computer records codes for the following two types of engine problems m Hard Diagnostic Trouble Codes Hard DTCs represent problems that are occurring now and cause the instrument panel Malfunction Indicator Lamp MIL or Check Engine light to illuminate and remain on until the failure is repaired A DTC is stored in the vehicle s computer memory for each fa
51. lt button to continue Enhanced ScanAdvisor 105 Ford OBD1 Systems ADDITIONAL TESTS FOR EEC IV SYSTEMS CYLINDER BALANCE TEST 3 106 m The Select Vehicle System screen displays Use the UP amp and DOWN buttons as necessary to select the appropriate vehicle system then press the ENTER button m The Select Model Year screen displays Use the UP and DOWN buttons as necessary to select the vehicle model year then press the ENTER button m f 1993 1995 is selected the Confirm EEC IV System screen displays If the vehicle under test is equipped with an EEC IV system use the UP amp and DOWN W buttons as necessary to highlight Yes then press the ENTER lt 4 button If the vehicle under test is not equipped with an EEC IV system use the UP A and DOWN W buttons as necessary to highlight No then press the ENTER lt button The Scan Tool can retrieve OBD1 DTCs only from vehicles equipped with EEC IV systems m The Available ECUs screen displays The screen lists all vehicle systems from which you can retrieve data Use the UP amp and DOWN buttons as necessary to highlight the desired system then press the ENTER lt button m The Select Controller screen displays The screen lists all available controllers for the selected vehicle system Use the UP and DOWN W buttons as necessary to highlight the desired controller then press the ENTER lt 4 button
52. manual also apply to Logic Module Power Module SMEC SBEC or PCM Jeep On Board Computer Systems 66 1993 95 In 1993 Jeep on board computer systems fuel injected vehicles only were converted to the Chrysler on board computer systems All 1993 through 1995 fuel injected Jeep and Chrysler vehicles are equipped with similar on board computer systems Enhanced ScanAdvisor Chrysler Jeep OBD1 Systems VEHICLES COVERED INSTRUMENT PANEL INDICATOR LIGHTS DLC VEHICLES COVERED This section covers Chrysler fuel injected vehicles from 1983 1995 Model Type Year Model Passenger 1983 1995 Chrysler Dodge and Plymouth Fuel Cars Injected Models Only Excluding Lasor Talon 1 8L 2 0L ALL YEARS 1990 Monaco Premier 1993 1995 Intrepid LHS Concorde and Vision 1995 Avenger Stealth ALL YEARS and Cirrus 2 5L ALL YEARS Light Truck 1987 1995 Chrysler Dodge and Plymouth Fuel and Vans Injected Models Only 1992 1995 Diesel Models Jeep 1993 1995 Jeep Fuel Injected Models Only INSTRUMENT PANEL INDICATOR LIGHTS Your vehicle s instrument panel has either a Power Loss Check Engine or Malfunction Indicator Lamp depending on the year of the vehicle These lights are designed to warn you of component malfunctions POWER CHECK MALFUNCTION Loss ENGINE Me Se If your instrument panel indicator lights do not come on when you tu
53. on the display A PROTOCOL is a set of rules and procedures for regulating data trans mission between computers and between testing equipment and computers As of this writing five different types of protocols ISO 9141 RUTOLINK is in progress Keyword 2000 J1850 PWM J1850 tinxed te 180 9141 VPW and CAN are in use by vehicle manufacturers The Scan Tool auto matically identifies the protocol type and establishes a communication link with the vehicle s computer m f the Scan Tool fails to link to the vehicle s computer a Linking Failed message shows on the Scan Tool s display lodesisgetetvatnionce lina jwith the vehicle i Verify the connection at the DLC Verify the connection at age the DLC Verify the H and verify the ignition is ON lignition is ON and press oie Turn the ignition OFF wait 5 seconds then turn back ON to reset the computer Ensure your vehicle is OBD2 compliant See VEHICLES COVERED on page 2 for vehicle compliance verification information 7 Once the vehicle s communication protocol has been determined the Scan Tool performs a VIN check to identify the jis tnis your venicie vehicle 5 40 ve f E m fthe Scan Tool is able to identify the vehicle the Confirm Vehicle screen displays m f the correct vehicle is shown use the UP A and DOWN buttons as necessary
54. or down to view all 1 Sea kien ej h TAT CG available PID data 4 To exit the enhanced mode press the POWERILINK a button The Scan Tool returns to the Enhanced Menu screen see CODE RETRIEVAL PROCEDURE on page 20 for more information ERASING ENHANCED DATA The Scan Tool must be connected to the vehicle s DLC to erase the codes from the computer s memory 1 If not connected already connect the Scan Tool to the vehicle s DLC and turn the ignition On If the Scan Tool is already connected and linked to the vehicle s computer proceed directly to step 3 If not continue to step 2 2 Perform the CODE RETRIEVAL PROCEDURE on page 141 and select the controller from which you wish to erase data from the Available Modules screen m The OEM Enhanced Menu displays 150 Enhanced ScanAdvisor Toyota Enhanced OBD ERASING ENHANCED DATA 3 Use the UP amp and DOWN buttons as necessary to highlight Erase DTCs then press the ENTER button A confirmation message shows on the LCD display lasion aud Bot ion data stored in ry m f you are sure you want to proceed use the UP amp and DOWN buttons as necessary to highlight Yes then press the ENTER button to erase data from the vehicle s computer m f you do not want to continue with the erase process use the UP A and DOWN buttons as necessary to highlight No then press the ENTER lt button to exi
55. press the ENTER lt button m The Select Model Year screen displays Use the UP and DOWN buttons as necessary to highlight the desired vehicle make then press the ENTER lt button m The Select Model screen displays Enhanced ScanAdvisor Only Global Diagnostics are supported for this vehicle i Select and press 4 Manufacturer Vehicle Selection GM Select and press 4 CADILLAC CHEVROLET amc HU MER OLDSMOBILE PONTIAC Vehicle Selection GM BUICK Select and press 4 12 13 14 15 o oy m0 94 CODE RETRIEVAL PROCEDURE Use the UP and DOWN buttons as necessary to highlight the desired vehicle model then press the ENTER lt button m The Engine Type screen displays Use the UP and DOWN buttons as necessary to highlight the correct engine type then press the ENTER button to continue m The Confirm Vehicle screen displays m If the correct vehicle is shown use the UP A and DOWN W buttons as necessary to highlight Yes then press the ENTER lt button m f enhanced diagnostics are supported by the vehicle the Select Data Type screen displays Proceed to step 14 to select the type of data you wish to view m f enhanced diagnostics are not supported by the vehicle an advisory message shows momentarily on the Scan Tools display Proceed to step 15 to view global DTCs m I
56. progress 7705 t eit screen displays while the erase function is in progress m f the erase was successful a confirmation message shows on the display Press the BTC button to return to the DTCs and Related ASEE ETAS Functions screen m f the erase was not successful an advisory message shows on the display Verify that the Scan Tool is A properly connected to the vehicle s connections ial i Make sure the ignition DLC and that the ignition is on then lis ON repeat steps 2 and 3 above Brepedsttorcoactaus m If the erase process fails continuously an advisory message displays Contact Technical Support for assistance Erasing DTCs does not fix the Sy problem s that caused the code s to be set If proper repairs to correct the problem that caused the code s to be set are not made the code s will appear again and the check engine light will illuminate as soon as the vehicle is driven long enough for its Monitors to complete their testing assistance Press 4 to exit i SERVICING DTCs Never replace a part based only on the DTC definition Each DTC has a set of testing procedures instructions and flow charts that must be followed to confirm the location of the problem This information is found in the vehicle s service manual Always refer to the vehicle s service manual for detailed testing instructions 116 Enhanced ScanAdvisor Ford OBD1 Systems S
57. related to retrieved code s m f you plan to take the vehicle to a professional to have it serviced complete the PRELIMINARY VEHICLE DIAGNOSTIC WORKSHEET on page 15 and take it together with the retrieved codes freeze frame data and LED information to aid in the troubleshooting procedure m To prolong battery life the Scan Tool automatically shuts Off approximately three minutes after it is disconnected from the vehicle The DTCs retrieved captured Live Data Information Monitor Status and Freeze Frame data if any will remain in the Scan Tool s memory and may be viewed at any time by turning the unit On If the Scan Tool s batteries are removed or if the Scan Tool is re linked to a vehicle to retrieve codes data any prior codes data in its memory are automatically cleared You can return to the Select Data Type screen at any time to Cy view DTCs for another controller as long as the Scan Tool is connected to the vehicle by pressing the POWER LINK 0 aD button VIEWING FREEZE FRAME DATA In OBD2 systems when an emissions related engine malfunction occurs that causes a DTC S UM MONTOR STATUS to set a record or snapshot of engine SSSss conditions at the time that the malfunction occurred is also saved in the vehicle s f computer memory The record saved is called toAp ret JECT C Freeze Frame data SERET NOD H MAP kPa 1 While linked to the vehicle press and vss km h iSPARKADV
58. retrieval was successful message shows temporarily on the Tool s LCD display followed by any retrieved DTCs m The Tool will display a code only if codes are present in the vehicle s computer memory iDTC 11 koro m f no problems are found during the py stent PASS 19 OBO fault codes present i KOEO Self Test the computer sends a PASS code code 11 or 111 to the Tool m f no Continuous Memory codes are present in the vehicle s computer DTC 111 ci memory the Tool will display a PASS codes present code code 11 or 111 i Most Ford EEC IV vehicle computers up to 1991 use a two digit code system From 1991 to 1995 most use a three digit code system 15 If more than one code was retrieved use the UP amp and DOWN W buttons as necessary to view the additional codes Enhanced ScanAdvisor 97 Ford OBD1 Systems CODE RETRIEVAL PROCEDURES ENGINE TIMING CHECK 16 17 18 Disconnect the Tool from the vehicle and turn the ignition key OFF To prolong battery life the Tool automatically shuts Off after approximately three minutes of no button activity The DTCs retrieved will remain in the Tool s memory and may be viewed at any time If the Tool s batteries are removed or if the Tool is re linked to a vehicle to retrieve codes any prior codes in its memory are automatically cleared Follow the testing and repair procedures outlined in the vehicle s service rep
59. show only those PIDs that are of interest at the current time You can customize the Live Data display by placing the Scan Tool in Custom Live Data mode and selecting only the PIDs that you wish to display To customize the Live Data display proceed as follows 1 While linked to the vehicle start the engine then press and release the LD button m The Select PID Group screen displays The available options depend on the controller to which the Scan Tool is currently linked Use the UP amp and DOWN buttons as necessary to select the desired PID group then press the ENTER lt button aC ann Record Live Data Custom Live Data m The Live Data screen displays Playback Live Data Press and release the LD button m The Custom Live Data menu displays with the first PID in the menu highlighted Use the UP amp and DOWN buttons to scroll through the available PIDs When the PID you wish to display is highlighted press the ENTER lt button to select it a checkmark will show in the checkbox to the right of the PID to confirm your selection Repeat the procedure until only the PIDs you want to display have all been selected m To deselect a currently selected PID highlight the PID then press the ENTER button The checkmark will be removed from the checkbox Enhanced ScanAdvisor Chrysler Jeep OBD1 Systems ERASING DIAGNOSTIC TROUBLE CODES DTCs 5 When
60. the ENTER lt button to continue m The Select Vehicle System screen displays 3 Use the UP amp and DOWN buttons as necessary to select the appropriate Zenice System vehicle system then press the ENTER 97 5 gt 4 button m The Select Model Year screen displays 4 Use the UP amp and DOWN buttons as necessary to select the vehicle model year then press the ENTER button AUTO VIN FORD EEC Iv system li i ke Year H EEE 1992 older H Exit j 112 Enhanced ScanAdvisor Ford OBD1 Systems ADDITIONAL TESTS FOR EEC IV SYSTEMS WIGGLE TEST m f 1993 1995 is selected the Confirm EEC IV System screen displays 5 If the vehicle under test is equipped with an EEC IV system use the UP and DOWN W buttons as necessary to highlight Yes then press the ENTER lt button If the vehicle under test is not equipped with an EEC IV system use the UP A and DOWN W buttons as necessary to highlight No then press the ENTER button The Scan Tool can retrieve OBD1 DTCs only from vehicles equipped n with EEC IV systems AURE ean m The Available ECUs screen displays The screen lists all vehicle systems from which you can retrieve data 6 Use the UP amp and DOWN buttons as necessary to highlight the desired system then press the ENTER button m The Select Controller screen displays The screen lists all available controller
61. voltage circuit open bank 2 sensor 1 P0193 Fuel Rail Pressure High Input Pending The Diagnostic Trouble jCode Definition is not l availab t IWWW mateo carscan com l for definition not limited to engine speed open or closed loop operation fuel system commands coolant temperature calculated load value fuel pressure vehicle speed air flow rate and intake manifold pressure Enhanced ScanAdvisor 25 Global OBD2 VIEWING FREEZE FRAME DATA If more than one malfunction is present that causes more than SE one DTC to be set only the code with the highest priority will contain Freeze Frame data The code designated 01 on the Scan Tool display is referred to as the PRIORITY code and Freeze Frame data always refers to this code The priority code is also the one that has commanded the MIL on Retrieved information can be uploaded to a Personal Computer Sr PC with the use of optional software see instructions included with the software for more information 20 Determine engine system s condition by viewing the Scan Tool s display for any retrieved Diagnostic Trouble Codes code definitions Freeze Frame data and Live Data interpreting the green yellow and red LEDs m f DTC s were retrieved and you are going to perform the repairs yourself proceed by consulting the Vehicle s Service Repair Manual for testing instructions testing procedures and flow charts
62. w Drive Cycle ALWAYS have a second person help you One person should drive the vehicle while the other person observes the Monitor icons on the Scan Tool for Monitor RUN status Trying to drive and observe the Scan Tool at the same time is dangerous and could cause a serious traffic accident 4 When a Monitor s Trip Drive Cycle is performed properly the Monitor icon on the Scan Tool s display changes from flashing to solid indicating that the Monitor has run and finished its diagnostic testing m If after the Monitor has run the MIL on the vehicle s dash is not lit and no stored or pending codes associated with that particular Monitor are present in the vehicle s computer the repair was successful m If after the Monitor has run the MIL on the vehicle s dash lights and or a DTC associated with that Monitor is present in the vehicle s computer the repair was unsuccessful Refer to the vehicle s service manual and recheck repair procedures 40 Enhanced ScanAdvisor Live Data Mode VIEWING LIVE DATA The OBD2 Scan Tool is a special diagnostic tool that communicates with the vehicle s computer The Scan Tool lets you view and or capture record real time Live Data This information includes values volts rpm temperature speed etc and system status information open loop closed loop fuel system status etc generated by the various vehicle sensors switches and actuators In effect the Scan Tool lets y
63. you are finished making your selection s scroll to the end of the PID list and highlight the word DONE then press the ENTER button m The Scan Tool is now in Custom Live Data mode Only the PIDs you selected are shown on the Scan Tools display Pressing the LD button repeatedly will toggle between the full and custom Live Data displays 6 To exit the Custom Live Data mode press hold and release the LD button to return to the DTC screen ERASING DIAGNOSTIC TROUBLE CODES DTCs The Scan Tool must be connected to the vehicle s DLC to erase the codes from the computer s memory 1 If not connected already connect the Scan Tool to the vehicle s DLC and turn the ignition On If the Scan Tool is already connected and linked to the vehicle s computer proceed directly to step 3 If not continue to step 2 2 Perform the CODE RETRIEVAL PROCEDURE on page 68 and select the controller from which you wish to erase data from the Available Modules screen m The DTC Menu screen displays 3 Use the UP amp and DOWN buttons as necessary to highlight Clear Erase DTCs then press the ENTER lt button j Select and press 4 A confirmation message shows on the ireaa pro i ear Erase s i LCD display aer Exit m f you are sure you want to proceed use the UP amp and DOWN buttons as necessary to highlight Yes then press the ENTER button to erase data from the vehicle s c
64. 2 Enhanced ScanAdvisor Live Data Mode RECORDING CAPTURING LIVE DATA 2 Press and hold the LD button m The Live Data menu displays 3 Use the UP A and DOWN buttons as FP setecranar Fre necessary to highlight Custom Live Data a then press the ENTER lt button aa m The Custom Live Data menu displays with the first PID in the menu highlighted 4 Use the UP A and DOWN buttons to scroll through the available PIDs When the PID you wish to display is highlighted Select ani piece E press the ENTER button to select it a checkmark will show in the checkbox to the right of the PID to confirm your LONGFT2 RP selection Repeat the procedure until only 33s the PIDs you want to display have all been selected m To deselect a currently selected PID highlight the PID then press the ENTER lt button The checkmark will be removed from the checkbox 5 When you are finished making your selection s scroll to the end of the PID list and highlight the word DONE then press the ENTER lt 4 button m The Scan Tool is now in Custom Live Data mode Only the PIDs you selected are shown on the Scan Tools display Pressing the LD button repeatedly will toggle between the full and custom Live Data displays 6 To exit the Custom Live Data mode press and hold the LD button until the Live Data screen appears RECORDING CAPTURING LIVE DATA You can reco
65. A J R FBC Capri Cougar LTD Marquis 2 3L l 4 OHC YFA 6149 Mustang Tempo Topaz 2 3L l 4 T W EFI Turbo Capri Cougar Merkur XR4Ti Mustang T Bird 2 3L l 4 HSC S X CFI Tempo Topaz 3 8L V 6 3 CFI Capri Cougar LTD Marquis Mustang T Bird Enhanced ScanAdvisor 89 Ford OBD1 Systems FORD COMPUTER SYSTEM OVERVIEW VEHICLES COVERED 8th Fuel Systems VIN Carburetor Computer Engine Digit Model Application Special Notes System 1984 1986 Cont 5 0L V 8 F M CFI SEFI Capri Continental Colony EEC IV Park Cougar Country Squire Crown Victoria Grand Marquis LTD Mark VII Marquis Mustang T Bird Town Car 1987 1993 1 9L l 4 J 9 EFI CFI SFI Escort EXP Lynx Tracer EEC IV 2 0L l 4 A SEFI Probe 1993 manual transmission only 2 3L l 4 A FBC YFA Capri LTD Marquis Mustang 1996 models 2 3L l 4 OHC A M EFI Mustang 2 3L l 4 T W EFI Turbo Capri Cougar Merkur Mustang T Bird XR4Ti 2 3L l 4 HSC S X CFI EFI SEFI Tempo Topaz 2 5L l 4 D EFI CFI Sable Taurus 3 0L V 6 1 U Y EFI SEFI SFI Probe Sable Taurus Tempo 3 0L V 6 SHO Topaz VIN 1 Taurus models are Flexible Fuel 3 8L V 6 3 4 C CFI EFI SFI Capri Continental Cougar R LTD Marquis Mustang Sable T Bird Taurus 4 6L V 8 W V SEFI Crown Victoria Grand Marquis Mark VII Town Car 5 0L V 8 F M SEFI Capri Continental Cougar E T Crown Vic
66. A One moment please test is in progress message shows temporarily on the Tool s LCD display m f the Tool fails to link to the vehicle s computer a Vehicle is not responding message shows on the Tool s LCD display Do the following For KOEO Wiggle Test Verify the ignition is ON i Wiggle Test Turn ignition ON Select jand press to continue EOC I KOER Wiggle Test i ji The vehicle is not i responding l Check DLC cable connections Press 44 to continue Turn the ignition OFF wait 10 seconds then turn back ON to reset the computer Press the ENTER button to continue For KOER Wiggle Test Turn the engine OFF wait 10 seconds then turn back ON Press the ENTER lt button to continue BE SURE to perform the added procedures in step 6 if SP appropriate for your vehicle BEFORE turning the ignition ON Press ENTER lt button to continue m f the Scan Tool cannot link to the vehicle s computer the message Contact Technical Support displays Press the ENTER button to return to the Ford OBD1 menu Turn the ignition OFF and dis connect the Scan Tool Contact Technical Support for assistance 13 If the Tool was able to link to the vehicle successfully a Wiggle test is active message shows temporarily on the Tool s LCD display This is followed by a message instructing you how to perform the test m Press the
67. ATA PLAYBACK on page 49 for details If No is selected the display returns to the Mode Selection Menu w lect and press es 11 You can exit the Record Live Data Mode at any time by pressing and holding the LD button If desired you can transfer the recorded Live Data information SE to a personal computer with the use of optional software see instructions included with the software for more information Important Information 1 When Live Data capture is initiated the green yellow and red LEDs on the Scan Tool will flash three times to indicate that Live Data is being saved to the Scan Tool s memory 2 When you are LINKED to a vehicle and you are in the Live Data View mode you can toggle between Live Data View mode and DTC view mode by alternately pressing and releasing the DTC or the LD buttons The Scan Tool will stay linked to the vehicle s computer during this process However if the DTC button is pressed twice the DTC screen will be advanced to the next DTC screen and the Scan Tool will be taken out of link 48 Enhanced ScanAdvisor Live Data Mode LIVE DATA PLAYBACK LIVE DATA PLAYBACK Once Live Data has been recorded it is saved in the Scan Tool s memory You can view recorded Live Data immediately after recording by selecting Yes from the Record Live Data confirmation screen see RECORDING CAPTURING LIVE DATA on page 43 for more information or you can view i
68. Anti Lock Brakes Only the connector with an extra single pin is the correct test connector for computer service codes use If you have any questions about the correct connector please refer to your vehicle s service manual for detailed information DIAGNOSTIC TROUBLE CODES DTCs Diagnostic Trouble Codes or Fault Codes can be used to identify engine systems or components that are malfunctioning The computer records codes for two types of problems Hard Diagnostic Trouble Codes Hard DTCs represent problems which are happening now and cause the instrument panel Malfunction Indicator Lamp MIL or Check engine light to illuminate and remain on until the failure is repaired A DTC is stored in the vehicle s computer memory for each fault detected A Tool or Scanner can be used to retrieve DTCs that are stored in the vehicle s computer memory Intermittent History DTCs Intermittent History DTCs are stored in the computer s memory for problems that occur intermittently or for problems that happened in the past but are not currently present Intermittent DTCs may cause the Malfunction Indicator light to flicker or stay on until the intermittent malfunction goes away However the corresponding Enhanced ScanAdvisor 93 Ford OBD1 Systems CODE RETRIEVAL PROCEDURES KOEO TEST fault code will be stored in memory as a history DTC If the malfunction that caused the history DTC to set does not recur within a predet
69. Bank 1 Sensor 1 O2S Location 02812 Oxygen Sensor Bank 1 Sensor 2 02S Location 02S13 Oxygen Sensor Bank 1 Sensor 3 O2S Location 7 02514 Oxygen Sensor Bank 1 Sensor 4 O2S Location S 02821 Oxygen Sensor Bank 2 Sensor 1 O2S Location 02822 Oxygen Sensor Bank 2 Sensor 1 O2S Location 02823 Oxygen Sensor Bank 2 Sensor 3 O2S Location 2 02824 Oxygen Sensor Bank 2 Sensor 4 O2S Location 02S11 Oxygen Sensor Bank 1 Sensor 1 O2S Location 02812 Oxygen Sensor Bank 1 Sensor 2 O2S Location 02821 Oxygen Sensor Bank 2 Sensor 1 O2S Location 7 02822 Oxygen Sensor Bank 2 Sensor 2 02S Location 02831 Oxygen Sensor Bank 3 Sensor 1 O2S Location 02832 Oxygen Sensor Bank 3 Sensor 2 O2S Location z 02541 Oxygen Sensor Bank 4 Sensor 1 Enhanced ScanAdvisor 167 Generic Global OBD2 PID List Tool Display Unit Value PID Description O2S Location 02842 Oxygen Sensor Bank 4 Sensor 2 OBD Support OBD2 OBD Requirements OBD Support OBD OBD Requirements OBD Support OBD and OBD Requirements OBD2 OBD Support OBD1 OBD Requirements OBD Support No OBD OBD Requirements OBD Support EOBD OBD Requirements OBD Support EOBD and OBD Requirements OBD2 OBD Support EOBD and OBD Requirements OBD OBD Support EOBD OBD Requirements OBD and OBD2 OBD Support JOBD OBD Requirements OBD Support JOBD
70. C See page 155 for 4 connector location CN E Some DLCs have a plastic cover that must be removed before connecting the Scan Tool cable connector If the Scan Tool is ON turn it OFF by pressing the POWER LINK bap button BEFORE connecting the Scan Tool to the DLC 3 Connect the Scan Tool cable connector to the vehicle s DLC The cable connector is keyed and will only fit one way m If you have problems connecting the cable connector to the DLC rotate the connector 180 and try again m If you still have problems check the DLC on the vehicle and on the Scan Tool Refer to your vehicle s service manual to properly check the vehicle s DLC Turn the ignition on DO NOT start the engine 5 When the Scan Tool s cable connector is properly connected to the vehicle s DLC the unit automatically turns ON the To Link screen displays m f the unit does not power on 9M5 ignition on ana automatically when connected to the iP vehicle s DLC connector it usually indicates there is no power present at the vehicle s DLC connector Check your fuse panel and replace any burned out fuses Enhanced ScanAdvisor 141 Toyota Enhanced OBD CODE RETRIEVAL PROCEDURE m f replacing the fuse s does not correct the problem consult your vehicle s repair manual to identify the proper computer PCM fuse circuit and perform any necessary repairs before proceeding 6 Press t
71. D sensor actuator switch status etc has a set of operating characteristics and features parameters that serve to identify it The Scan Tool displays this information for each sensor actuator switch or status that is supported by the vehicle under test WARNING If the vehicle must be driven in order to perform a SP troubleshooting procedure ALWAYS have a second person help you One person should drive the vehicle while the other person observes the Scan Tool data Trying to drive and operate the Scan Tool at the same time is dangerous and could cause a serious traffic accident 1 While linked to the vehicle start the engine then press and release the LD button m The Select PID Group screen displays The available options depend on the controller to which the Scan Tool is currently linked 2 Use the UP amp and DOWN buttons as necessary to select the desired PID group then press the ENTER lt button m The Live Data screen displays 3 Real time Live Data PID information supported by the vehicle under test displays Remember what you are viewing is real time Live Data The Se values volts rom temperature vehicle speed system status etc for the various PIDS displayed may change as the vehicle s operating conditions change 4 A vehicle usually supports several PIDs however only a limited amount of PID data can be displayed on the screen at one time unicatio If a
72. D Description ACC Pedal D XXX X Accelerator Pedal Position D ACC Pedal E o XXX X Accelerator Pedal Position E ACC Pedal F XXX X Accelerator Pedal Position F Air Status UPS DNS Commanded Secondary Air Status OFF Ambient C XXX Ambient Air Temperature F Aux Input On Off Auxiliary Input Status Status BARO kPa XXX Barometric Pressure inHg XX X Calc LOAD XXX X Calculated LOAD Value CAT Temp 11 C XXXX X Catalyst Temperature Bank 1 F Sensor 1 CAT Temp 12 C XXXX X Catalyst Temperature Bank 1 F Sensor 2 CAT Temp 21 C XXXX X Catalyst Temperature Bank 2 F Sensor 1 CAT Temp 22 C XXXX X Catalyst Temperature Bank 2 F Sensor 2 Command XXX X Commanded EGR EGR Command XXX X Commanded Evaporative Purge EVAP Command o XXX X Commanded Throttle Actuator TAC Dist DTC Clr km XXXXX Distance since DTC Cleared mile Dist MIL ON km XXXXX Distance Traveled while MIL ON mile S ECT C XXX XXX Engine Coolant Temp F ECU Volts V XX XXX Control Module Voltage EGR Error XXX X EGR Error Eng RPM min XXXXX Engine RPM EQ Ratio X XXX Commanded Equivalence Ratio EQ Ratio 11 X XXX Bank 1 Sensor 1 Equivalence Ratio EQ Ratio 12 X XXX Bank 1 Sensor 2 Equivalence Ratio EQ Ratio 13 X XXX Bank 1 Sensor 3 Equivalence Ratio Enhanced ScanAdvisor 165 Generic Global OBD2 PID List Too
73. DOWN W buttons as necessary to highlight a DTC in the list then press the ENTER lt button to view recommended actions to correct the problem m To return to the Available Systems screen use the UP amp and DOWN buttons as necessary to highlight Exit then press the ENTER lt button Retrieving Powertrain Enhanced Data 1 When Powertrain is selected from the Available Systems screen the Available Modules screen displays m Use the UP and DOWN buttons as necessary to highlight the module from which you wish to retrieve data then press the ENTER button m f Continuous DTCs are currently stored in the selected controller an advisory message displays Refer to the vehicles service manual for additional information Use the UP A service manuai for more and DOWN buttons as necessary ninia to highlight Continue then press the ENTER button Enhanced ScanAdvisor 79 Ford Enhanced OBD CODE RETRIEVAL PROCEDURE 80 2 The Diagnostic Test Modes menu displays Use the UP and DOWN buttons as necessary to highlight the desired option then press the ENTER button 3 To prepare the vehicle for the KOEO Test s Memory DTC Test I KOER Self Test IClear Erase CONT DTCs J Exit When choosing to view KOER Test DTCs start the vehicle s engine before making your selection If the Scan Tool fails to link to the vehicle s co
74. E DATA we 126 VIEWING LIVE DATA eee we 127 SYSTEM TEST issiria we 129 ERASING ENHANCED DATA eee eee cece tence teen eeeeeeseeeeaneaee 129 GM OBD1 SYSTEMS YOUR VEHICLE S COMPUTER SYSTEM c cece 131 VEHICLES COVERED o eee we 131 ABOUT THE TOOL c eee 132 DATA LINK CONNECTOR DLC 132 MALFUNCTION INDICATOR LIGHT MIL 132 DIAGNOSTIC TROUBLE CODES DTC s we 132 CODE RETRIEVAL PROCEDURE we 133 VIEWING LIVE DATA eee 136 CUSTOMIZING LIVE DATA PIDs 138 ERASING DIAGNOSTIC TROUBLE CODES DTCs we 139 SERVICING DTGS 5 cscsssccgescecsncstapnte sas cacnuvedspats saaran rainane aaea a anas 140 TOYOTA ENHANCED OBD CODE RETRIEVAL PROCEDURE nrisiiresieciivisiiidivieineiiian 141 VIEWING FREEZE FRAME DATA 148 VIEWING LIVE DATA c ee we 149 ERASING ENHANCED DATA sicc ccciseiscascctsecccieacesesacvienssiantssrancenwcivebes 150 TOYOTA LEXUS OBD1 SYSTEMS ON BOARD VEHICLE DIAGNOSTICS OBD1 ee 152 VEHICLES COVERED ieii a e 152 DATA LINK CONNECTOR DLC ssisircicrisserisesasisrersesesissisunsdiisaiyiia anin 155 INSTRUMENT PANEL MALFUNCTION INDICATOR LIGHTS MIL 155 DIAGNOSTIC TROUBLE CODES 0 cee cence iini 156 CODE RETRIEVAL PROCEDURE eect tee teens 156 ERASING DIAGNOSTIC TROUBLE CODES DTCs ee 158 SERVICING DIGS niiin is eer eci ature atedsedts 159 USING ENHANCED SCANADVISOR MEMORY SAVING DATA TO MEMORY ccc eee eee eee eee
75. ERVICING DTCs Se Retrieved information can be uploaded to a Personal Computer PC with the use of optional software For more information see instructions included with the optional software Enhanced ScanAdvisor 117 GM Enhanced OBD CODE RETRIEVAL PROCEDURE CODE RETRIEVAL PROCEDURE System Selection Never replace a part based only on the DTC definition Each DTC has a set of testing procedures instructions and flow charts that must be followed to confirm the location of the problem This information is found in the vehicle s service manual Always refer to the vehicle s service manual for detailed testing instructions BEFORE YOU BEGIN on page 18 for details ALWAYS observe safety precautions whenever working on a vehicle See Safety Precautions on page 1 for more information Se Check the vehicle thoroughly before performing any test See 1 Turn the ignition off 2 Locate the vehicle s 16 pin Data Link Connector DLC See page 2 for 4 connector location CN ie Some DLCs have a plastic cover that must be removed before connecting the Scan Tool cable connector If the Scan Tool is ON turn it OFF by pressing the POWER LINK bap button BEFORE connecting the Scan Tool to the DLC 3 Connect the Scan Tool cable connector to the vehicle s DLC The cable connector is keyed and will only fit one way m f you have problems connecting the cable connector to the DLC rotate the connector 180
76. EWING LIVE DATA ossessi we 62 SYSTEM TEST innisis a 63 ERASING ENHANCED DATA oe eee cert eee ee ee seeseeeneeeaneae 64 CHRYSLER JEEP OBD1 SYSTEMS CHRYSLER JEEP OBD1 SYSTEMS o oo eee eee teens 66 VEHICLES COVERED eee 67 INSTRUMENT PANEL INDICATOR LIGHTS vec 67 DATA LINK CONNECTOR DLC 0 c cece ee eee ee eeeeeeeneeeeeeaeeed 67 CODE RETRIEVAL PROCEDURE cece eee tee teens 68 VIEWING LIVE DATA uu we 70 CUSTOMIZING LIVE DATA PIDs 0 0 eee 72 ERASING DIAGNOSTIC TROUBLE CODES DTCs we 73 SERVICING DUGS saninten eerte reen r rA ee Ea Aa RES 74 FORD ENHANCED OBD CODE RETRIEVAL PROCEDURE ivitrrsissisesiayisicniijayisiininianiiini 75 VIEWING FREEZE FRAME DATA a 85 VIEWING LIVE DATA ee a 85 SYSTEM TEST siitiaina we 87 ERASING ENHANCED DATA nsssnsnesssnesesnsnsresrssnrrsssrnsrsrnrrsrnrarisrnnsenne 87 FORD OBD1 SYSTEMS FORD COMPUTER SYSTEM OVERVIEW uu cic ee ec eeeeeee cece eeee 89 VEHICLES COVERED eee we 89 TEST CONNECTORS vec 92 CONNECTING THE TOOL ce wae OS DIAGNOSTIC TROUBLE CODES DTCs win 93 CODE RETRIEVAL PROCEDURES ae 94 ADDITIONAL TESTS FOR EEC IV SYSTEMS eee 105 ERASING DIAGNOSTIC TROUBLE CODES DTCs eee 115 i Enhanced ScanAdvisor Table of Contents SERVICING DTG saaie e R E RRA hase 116 GM ENHANCED OBD CODE RETRIEVAL PROCEDURE ivisirsissioesiavisiineiianisasinnanina 118 VIEWING FREEZE FRAM
77. Failed with the vehicles module message shows on the Scan Tools ipress em to continue display Enhanced ScanAdvisor 69 Chrysler Jeep VIEWING LIVE DATA 12 13 14 15 Verify the connection at the DLC and verify the ignition is ON Press the POWER LINK ap button to return to the Available Modules screen and repeat steps 8 through 10 m The Tool will display a code only if codes are present in the vehicle s computer memory If no codes are present a No DTC s are presently stored in the vehicle s computer message is displayed the vehicle s computer If the definition for the Cy currently displayed code is not available an advisory message shows on the Scan Tool s LCD display g Code Definition is not l available Visit If more than one code was retrieved use i www mateo carsean com i the UP and DOWN buttons as J necessary to view the additional codes Disconnect the Tool from the vehicle and turn the ignition key OFF To prolong battery life the Tool automatically shuts Off after approximately three minutes of no button activity The DTCs retrieved will remain in the Tool s memory and may be viewed at any time If the Tool s batteries are removed or if the Tool is re linked to a vehicle to retrieve codes any prior codes in its memory are automatically cleared Follow the testing and repair procedures outlined in t
78. If the Tool s batteries are removed or if the Tool is re linked to a vehicle to retrieve codes any prior codes in its memory are automatically cleared Follow the testing and repair procedures outlined in the vehicle s service repair manual to correct hard DTCs Codes should be addressed and eliminated in the order they were received erasing see ERASING DIAGNOSTIC TROUBLE CODES DTCs on page 158 and retesting after each repair is made to be sure the fault was eliminated The green yellow and red LEDs are used with the LCD display as visual aids to make it easier to determine engine system conditions See SERVICING DTCs on page 159 for information on interpreting LEDs and servicing DTCs ERASING DIAGNOSTIC TROUBLE CODES DTCs Se The Scan Tool must be connected to the vehicle s DLC to 1 158 erase the codes from the computer s memory If not connected already connect the Scan Tool to the vehicle s DLC and turn the ignition On If the Scan Tool is already f j connected and linked to the vehicle s computer proceed directly to step 3 If not piieis continue to step 2 Perform the CODE RETRIEVAL PROCEDURE on page 156 and select the controller from which you wish to erase data from the Available Modules screen 4 T l Erasing clears all DTCs Freeze Frame DATa and i H IMM A m The DTC Menu screen displays fe AEE E at ipress 4 i i E INo Enha
79. If the Vehicle Information function is CY not supported by the vehicle under test an advisory message shows on the Scan Tool s display Press the i sscormetion se aor ENTER lt button to return to the iszppertet Press tte System Test Menu 3 Use the UP and DOWN W buttons as necessary to highlight Available Modules then press the ENTER lt button 4 A One moment please message displays while the requested information is P sete retrieved from the vehicle s computer Avain Modules 5 When the retrieval process is completed a complete list of modules supported by the vehicle under test is shown on the Scan Tool s display Use the UP amp and DOWN W buttons as necessary to view the entire list 6 When you have finished viewing the list of I F o caw 11 soox 11 available modules press the ENTER lt Press 44 to oxit button to return to exit Viewing In use Performance Tracking IPT The Scam Tool can retrieve In use Performance Tracking IPT statistics for monitors supported by the vehicle under test Two values are returned for each monitor the number of times that all conditions necessary for a specific monitor to detect a malfunction have been encountered XXXCOND and the number of times that the vehicle has been operated under the specific conditions for the monitor KXXCOMP Statistics are also provided for the number of times the vehicle has
80. MATCO TOOLS D Enhanced ScanAdvisor 1 M MONITOR STATUS z a 5 RPS e MD1072 Tech 1 877 336 2826 Enhanced ScanAdvisor Part Number M B 1 0 T 2 Owner s Manual Table of Contents SAFETY PRECAUTIONS SARETY FIRST aaa e r E EN TATAE 1 ABOUT THE ENHANCED SCANADVISOR VEHICLES COVERED sissien corsie avisada iniaa 2 BATTERY REPLACEMENT ccitessecievccsssssccceecssscceiccetntcesnessadecsiaceniete 3 ENHANCED SCANADVISOR CONTROLS ADJUSTMENTS AND SETTINGS 4 CONTROLS AND INDICATORS a M DISPLAY FUNCTIONS cirrosi insien tein NN 13 PREPARATION FOR TESTING PRELIMINARY VEHICLE DIAGNOSTIC WORKSHEET 0005 15 BEFORE YOU BEGIN donersisuss tessenit iira daei 18 VEHICLE SERVICE MANUALS cvivissiivariserossiieiiisonisiivisnidiasnaii sedii 19 GLOBAL OBD2 CODE RETRIEVAL PROCEDURE eee eee testes 20 VIEWING FREEZE FRAME DATA we 26 BIDIRECTIONAL TEST rarr netsesa ENNEN 27 SYSTEM TESI Srna AA A A 28 ERASING DIAGNOSTIC TROUBLE CODES DTCs aw 34 VM READINESS TESTING c ccccccctces cc cestesesseveesstncecstinesadentennacetayes 36 LIVE DATA MODE VIEWING LIVE DATA 25 cca tievsecenesveses vane seuceastaccaresdanucesa vee snescanundenecesantes 41 CUSTOMIZING LIVE DATA PIDs 42 RECORDING CAPTURING LIVE DATA we 43 LIVE DATA PLAYBACK isidis beiee denied iaie 49 CHRYSLER ENHANCED OBD CODE RETRIEVAL PROCEDURE 51 VIEWING FREEZE FRAME DATA ace 61 VI
81. Monitor I Diagnostic PIDs Misfire Monitor m The Live Data screen displays 3 Real time Live Data PID information supported by the vehicle under test displays FUELSYS2 real time Live Data The values ROAD PETIK volts rpm temperature vehicle itoncer MAP kPa speed system status etc for the RPM min 1 Se Remember what you are viewing is iVsS km h i various PIDS displayed may change as the vehicle s operating conditions change 4 A vehicle usually supports several PIDs however only a limited amount of PID data can be displayed on the screen at one time If additional PID data is available a small arrow will be shown on the display Use the UP amp and DOWN buttons as necessary to scroll up or down to view all available PID data 5 If desired press and release the LD button to return to the Select Data Type screen to select another data type 6 If desired press and hold the LD button to display the Live Data Menu see Live Data Mode on page 41 for details 86 Enhanced ScanAdvisor Ford Enhanced OBD SYSTEM TEST ERASING ENHANCED DATA SYSTEM TEST The System Test function lets you view module information for the vehicle under test 1 While linked to the vehicle press and F he ey release the SYSTEM TEST gt button st ace en EET Vehicle Inf m The System Test menu displays Iiae e onne 2 Use the UP amp and D
82. NG ENHANCED DATA 3 Use the UP amp and DOWN buttons as necessary to highlight the desired selection then press the ENTER lt 4 button Sela TS 4 To exit the enhanced mode press the isscs POWERILINK a button The Scan Tool returns to the Select Data Type jsuppiie i screen see CODE RETRIEVAL sspetic 1 PROCEDURE on page 20 for more information ERASING ENHANCED DATA The Scan Tool must be connected to the vehicle s DLC to CY erase the codes from the computer s memory 1 If not connected already connect the Scan Tool to the vehicle s DLC and turn the ignition On If the Scan Tool is already connected and linked to the vehicle s computer proceed directly to step 3 If not continue to step 2 2 Perform the CODE RETRIEVAL PROCEDURE on page 51 and select the system from which you wish to erase data from the Available Systems screen m The DTCs and Related Functions screen displays 3 Use the UP amp and DOWN buttons as necessary to highlight Clear Erase Information then press the ENTER lt q button A confirmation message shows on the LCD display m f you are sure you want to proceed use the UP amp and DOWN buttons as necessary to highlight Yes then press the ENTER lt button to erase data from the vehicle s computer m f you do not want to continue with the erase process use the UP A and DOWN buttons as necessary to highligh
83. NS on page 13 for a description SP of LCD display elements Se I M MONITOR STATUS icons are not displayed when viewing enhanced DTCs m A visible icon indicates that the Scan Tool is being powered through the vehicle s DLC connector m The upper right hand corner of the display shows the number of the code currently being displayed and the total number of codes retrieved m The Diagnostic Trouble Codes DTCs and related code definitions are shown in the lower section of the LCD display m Use the UP amp and DOWN buttons as necessary to view the entire list m The Scan Tool will display data only if rio Eananeod DEES wre codes are present in the vehicles vshicey Sapien computer memory If no codes are present a No Enhanced DTC s are presently stored in the vehicle s computer message is displayed Press the DTC button to return to the GM Enhanced menu m When you have scrolled through all retrieved DTCs the Scan Tool returns to the GM Enhanced menu m f desired press the FF button to view OEM enhanced Freeze Frame data see VIEWING FREEZE FRAME DATA on page 126 for details m f desired press the LD button to view OEM enhanced Live Data see VIEWING LIVE DATA on page 127 for details m f desired press the SYSTEM TEST S button to view system test results see SYSTEM TEST on page 128 for details m To exit the enhanced mode press the POWERILINK ap button
84. OBD ERASING ENHANCED DATA m lf the erase was not successful an advisory message shows on the display Verify that the Scan Tool is properly connected to the vehicle s DLC and that the ignition is on then repeat steps 2 and 3 above Erasing DTCs does not fix the problem s that caused the code s to be set If proper repairs to correct the Erase has failed rify the connection at problem that caused the code s to YSP Sa ine ignition be set are not made the code s will is appear again and the check engine light will illuminate as soon as the vehicle is driven long enough for its Monitors to complete their testing Continue 130 Enhanced ScanAdvisor GM OBD1 Systems ABOUT THE TOOL DLC MIL DTCs YOUR VEHICLE S COMPUTER SYSTEM Today s vehicles are equipped with computer self testing abilities that can locate problems in your vehicle and store them as Diagnostic Trouble Codes DTC s in the vehicle s onboard computer The Tool allows you access to the computer s memory and retrieves the DTC s VEHICLES COVERED This Tool may be used to retrieve engine service codes from most General Motors GM domestic cars and trucks EXCEPT Geo Nova Saturn and Sprint Model Year Make Model 1982 93 Buick Century Electra Electra Wagon Estate Wagon Le Sabre Le Sabre Wagon Park Avenue Reatta Regal Grand National Riviera
85. OWN buttons as necessary to highlight the information you wish to view then press the ENTER lt q button m The System Information screen displays 3 Use the UP amp and DOWN buttons as necessary to highlight the desired selection then press the ENTER lt 4 button 4 To exit the enhanced mode press the POWERILINK C a button The Scan Tool returns to the Select Data Type screen see CODE RETRIEVAL PROCEDURE on page 20 for more information ERASING ENHANCED DATA The Scan Tool must be connected to the vehicle s DLC to erase the codes from the computer s memory 1 If not connected already connect the Scan Tool to the vehicle s DLC and turn the ignition On If the Scan Tool is already connected and linked to the vehicle s computer proceed directly to step 3 If not continue to step 2 2 Perform the CODE RETRIEVAL PROCEDURE on page 75 and select the controller from which you wish to erase data from the Available Systems screen m The Diagnostic Test Modes menu displays 3 Use the UP amp and DOWN buttons as necessary to highlight Clear Erase CONT DTCs then press the ENTER lt 4 button A confirmation message shows on the LCD display cisar emission and non femission data stored in memory m f you are sure you want to proceed use the UP amp and DOWN buttons as necessary to highlight Yes then press the ENTER lt button to erase data from the
86. ROCEDURE on page 20 for more information VIEWING FREEZE FRAME DATA In OBD2 systems when an emissions related engine malfunction occurs that causes a DTC to set a record or snapshot of engine conditions at the time that the malfunction occurred is also saved in the vehicle s computer memory The record saved is called Freeze Frame data When viewing Toyota enhanced DTCs you may also view enhanced Freeze Frame data The vehicle s computer may store multiple Freeze Frames 1 While viewing Toyota enhanced DTCs press the FF button m Ifa single Freeze Frame has been saved the Freeze Frame screen displays 148 Enhanced ScanAdvisor Toyota Enhanced OBD VIEWING FREEZE FRAME DATA m f more than one Freeze Frame has been saved a Freeze Frame menu displays Use the UP amp and DOWN W buttons as necessary to select the Freeze Frame you wish to view then ciecze frame press the ENTER button The options available through the Freeze Frame menu differ depending on the vehicle s communication protocol m f the vehicle supports saving Freeze Frame data as a time series the Time Series screen displays Use the UP A and DOWN W buttons as necessary to select the time series ou wish to view then press the ENTER button m Saved engine conditions may include but are not limited to engine speed open or closed loop operation fuel system commands coolant temperature calc
87. Self Test Unit of Measurement Exit isplay Backlight LC Locator Li Cable Test Exit 3 4 5 Enhanced ScanAdvisor Controls ADJUSTMENTS AND SETTINGS o The LED Test screen displays Verify the green yellow and red LEDs blink in sequence and Green Yellow and Red icons on the LCD blink in unison with the associated LEDs Press the ENTER lt button to return to the Self Test Menu To perform the LCM Test Use the UP and DOWN buttons as necessary to highlight LCM Test in the Self Test Menu then press the ENTER lt button to begin the test cai Tost Ke st i Joabe rest o The LCD display illuminates and extinguishes each maple element icons numeral segments etc in the upper section of the display then illuminates and extinguishes all pixels as a group in the lower section of the display Verify that all display elements illuminate properly and that no elements are always on or always off Press the ENTER button to return to the Self Test Menu To perform the Keypad Test Use the UP amp and DOWN buttons as necessary to highlight Keypad Test in the Self Test Menu then press the ENTER lt button o The Keypad Test screen displays Press each keypad button and verify the associated icon on the LCD display flashes Press the ENTER button to return to the Self Test Menu To perf
88. TATUS icons are not displayed when viewing enhanced DTCs Enhanced ScanAdvisor 147 Toyota Enhanced OBD VIEWING FREEZE FRAME DATA m A visible icon indicates that the Scan Tool is being powered through the vehicle s DLC connector H d m The upper right hand corner of the TAEI Chassis display shows the number of the code Een Communication wish currently being displayed and the total number of codes retrieved m The Diagnostic Trouble Codes DTCs and related code definitions are shown in the lower section of the LCD display m Use the UP 4 and DOWN buttons as necessary to view the entire list m The Scan Tool will display data only if codes are present in the vehicle s computer memory If no codes are itis dmputer For present a No Enhanced DTC s are any morgey 7 2 presently stored in the vehicle s computer message is displayed Press the DTC button to return to the Select Data Type screen see CODE RETRIEVAL PROCEDURE on page 20 for more information 4 If desired press the FF button to view OEM enhanced Freeze Frame data see VIEWING FREEZE FRAME DATA on page 148 for details 5 If desired press the LD button to view OEM enhanced Live Data see VIEWING LIVE DATA on page 149 for details 6 To exit the enhanced mode press the POWERILINK a button The Scan Tool returns to the Select Data Type screen see CODE RETRIEVAL P
89. Tool s Display o Verify the ignition is ON then press the ENTER lt button to continue The Scan Tool returns to the Available Modules screen A One moment please message displays while the Scan Tool retrieves the selected DTCs To read the display Refer to DISPLAY FUNCTIONS on page 13 for a description of LCD display elements not displayed when viewing enhanced DTCs A visible icon indicates that the Scan Tool is being powered through the vehicle s DLC connector m The upper right hand corner of the display shows the number of the code currently being displayed and the total number of codes retrieved m The Diagnostic Trouble Codes DTCs and related code definitions are shown in the lower section of the LCD display m Use the UP A and DOWN buttons as necessary to view the entire list Enhanced ScanAdvisor GM Enhanced OBD CODE RETRIEVAL PROCEDURE m The Scan Tool will display data only if codes are present in the vehicle s computer memory If no codes are present a No Enhanced DTC s are presently stored in the vehicle s computer message is displayed Press the DTC button to return to the GM Enhanced menu No Enhanced DTCs are presently stored in th vehicle s computer m When you have scrolled through all retrieved DTCs the Scan Tool returns to the GM Enhanced menu 5 If desired press the FF button to view OEM
90. Tool s display Press the Jiv icie intormation is aot ENTER button to return to the e ee eee EES System Test Menu 3 Use the UP amp and DOWN buttons as necessary to highlight Vehicle ID then press the ENTER lt button 4 A One moment please message displays while the requested information is retrieved from the vehicle s computer The first time the Vehicle ID function is used it may take several minutes to retrieve the information from the vehicle s computer 5 When the retrieval process is completed the vehicle ID information is shown on the Scan Tool s display Use the UP and DOWN buttons as necessary to view the entire list ieee ia UKBKBZZ HES we Module ID Bol 6 When you have finished viewing the icvy F74D36B5 retrieved vehicle ID information press the ENTER lt button to exit Viewing Available Modules The Scan Tool can retrieve a list of modules supported by the vehicle under test 32 Enhanced ScanAdvisor o oy m0 94 SYSTEM TESTS 1 From the System Test Menu use the UP and DOWN buttons as necessary to highlight Vehicle Information then i i press the ENTER lt 4 button gute Sensor Test BD Monitor Test sults 2 A One moment please message oo ae ae ee displays while the request is sent to the vehicle s on board computer m The Vehicle Information Menu displays
91. UP amp and DOWN buttons as necessary to highlight the desired vehicle make then press the ENTER lt button m The Select Model screen displays Use the UP amp and DOWN buttons as necessary to highlight the desired vehicle model then press the ENTER lt button Use the UP amp and DOWN buttons as necessary to highlight the desired engine size then press the ENTER button m The Confirm Vehicle screen displays Enhanced ScanAdvisor Only Global Diagnostics are supported for t I vehicle Select and press 4 Manufacturer Vehicle Selection Toyota Select and press 4 Toyota Car H Toyota Truck i Exit 1 Vehicle Selection H Toyota 1996 Toyota Car 1 Select and press 44 H i i Module Name i CS Camry i iCelica seo 143 Toyota Enhanced OBD CODE RETRIEVAL PROCEDURE m If the correct vehicle is shown use the UP A and DOWN W buttons as necessary to highlight Yes then press the ENTER lt button m f enhanced diagnostics are supported by the vehicle the Select Data Type screen displays Proceed to step 14 to select the type of data you wish to view m f enhanced diagnostics are not supported by the vehicle an advisory message shows momentarily on the Scan Tools display m If the correct vehicle is not shown use the UP amp and DOWN buttons as necessary to highlight No then press Taniy
92. Vehicle System screen displays 3 Use the UP amp and DOWN buttons as necessary to select the appropriate vehicle system then press the ENTER lt 4 button m The Select Model Year screen displays 4 Use the UP and DOWN buttons as necessary to select the vehicle model year then press the ENTER lt button m f 1993 1995 is selected the Confirm EEC IV System screen displays i Vehicle System MCU System l Make Year EEEE H 11992 older 5 If the vehicle under test is equipped with an EEC IV system use the UP A and DOWN W buttons as necessary to highlight Yes then press the ENTER lt button If the vehicle under test is not equipped with an EEC IV system use the UP A and DOWN W buttons as necessary to highlight No then press the ENTER lt button The Scan Tool can retrieve OBD1 DTCs only from vehicles equipped with EEC IV systems m The Available ECUs screen displays wos jike to tini to ana The screen lists all vehicle systems rumom from which you can retrieve data Enhanced ScanAdvisor 99 Ford OBD1 Systems CODE RETRIEVAL PROCEDURES ENGINE TIMING CHECK 6 Use the UP and DOWN buttons as necessary to highlight the desired system then press the ENTER button 7 10 11 100 m The Select Controller screen displays The screen lists all available controllers for the selected vehicle system Use the UP amp
93. a 1 When Body is selected from the Available Systems screen the Available Modules aeoe r moais ana ses screen displays m Use the UP A and DOWN buttons bee 5 oe Bits as necessary to highlight the module Jie from which you wish to retrieve data then press the ENTER lt button m The DTCs and Related Functions screen displays You may also choose to erase powertrain DTCs and related i data see ERASING ENHANCED menm DATA on page 64 for details ciear erase Intormation 2 Use the UP 4 and DOWN buttons as necessary to highlight the desired option then press the ENTER button m The Scan Tool retrieves the selected information m f the Scan Tool fails to link to the vehicle s computer a Linking Failed message shows on the Scan Tools Display i able to establish a Tn o Verify the ignition is ON then pres 4 futon n press the ENTER lt 4 button to continue The Scan Tool returns to the Select Data Type screen see CODE RETRIEVAL PROCEDURE on page 20 more information 58 Enhanced ScanAdvisor Chrysler Enhanced OBD CODE RETRIEVAL PROCEDURE 3 To read the display Refer to DISPLAY FUNCTIONS on page 13 for a description of LCD display elements I M MONITOR STATUS icons are not displayed when viewing Sy enhanced DTCs m A visible icon indicates that the Scan Tool is being powered through the vehicle s DLC connecto
94. a 2 4L 2TZ FE DOHC 1 154 Enhanced ScanAdvisor Toyota Lexus OBD1 Systems DATA LINK CONNECTOR DLC MIL DATA LINK CONNECTOR DLC Toyota vehicles are equipped with special Test Connectors that make it possible to connect specialized testing equipment that communicates with the vehicle s onboard computer This Tool is designed for use with two types of Toyota DLC connectors DLC Number 1 and DLC Number 2 as described below The Tool s Toyota Connector Cable Adaptor is designed to match the vehicle s DLC Make sure the adaptor mates properly before applying any force when making the connection Applying force to the connector when not mated properly may cause damage to the connectors 1 Type 1 connector is also known as Data Link Connector Number 1 The type 1 DLC connector is a rectangular connector and is usually black or gray in color The connector is located under the hood engine compartment in the following general locations m Front corner right or left m Front corner right or left m Fender well right or left m Fire wall right or left It has a cover labeled DIAGNOSTIC DIAGNOSIS or CHECK CONN Use the square head of the Toyota Connector Cable Adaptor on vehicles with this type of connector 2 Type 2 connector is also known as Data Link Connector DLC Number 2 The type 2 DLC connector is a round connector and is usually black or gray in color m The connector
95. able PID data m f communication with the vehicle is lost while viewing Live Data a Communication Lost message shows i on the Scan Tool s display unicatio le lost i rify the connection at 5 Press and release the ENTER lt 4 button iconunve 7955 PTS te to view the currently selected PID in graph LE mode Press and release the ENTER button again to return to the PID list Enhanced ScanAdvisor 137 GM OBD1 Systems CUSTOMIZING LIVE DATA PIDs 6 Press and hold the ENTER button to view the expanded definition for the currently selected PID Press and release the i 41 Flow Sensor s s ENTER lt 4 button again to return to the PID list If you experience vehicle problems view and or compare the Live Data PID information displayed on the Scan Tool to specifications in the vehicle s repair manual Se If desired you can customize the Live Data display to show only those PIDs you are interested in viewing See Customizing Live Data PIDs below for details You may also choose to capture record Live Data for later viewing See Live Data Mode on page 41 for details CUSTOMIZING LIVE DATA PIDs This feature lets you customize the Scan Tool display to show only those PIDs that are of interest at the current time You can customize the Live Data display by placing the Scan Tool in Custom Live Data mode and selecting only
96. ade the code s will appear again and the check engine light will illuminate as soon as the vehicle is driven long enough for its Monitors to complete their testing SERVICING DTCs Never replace a part based only on the DTC definition Each DTC has a set of testing procedures instructions and flow charts that must be followed to confirm the location of the problem This information is found in the vehicle s service manual Always refer to the vehicle s service manual for detailed testing instructions Retrieved information can be uploaded to a Personal Computer PC with the use of optional software For more information see instructions included with the optional software 140 Enhanced ScanAdvisor Toyota Enhanced OBD CODE RETRIEVAL PROCEDURE CODE RETRIEVAL PROCEDURE System Selection Never replace a part based only on the DTC definition Each DTC has a set of testing procedures instructions and flow charts that must be followed to confirm the location of the problem This information is found in the vehicle s service manual Always refer to the vehicle s service manual for detailed testing instructions BEFORE YOU BEGIN on page 18 for details ALWAYS observe safety precautions whenever working on a vehicle See Safety Precautions on page 1 for more information Se Check the vehicle thoroughly before performing any test See 1 Turn the ignition off 2 Locate the vehicle s 16 pin Data Link Connector DL
97. again to return to the PID list 6 If you experience vehicle problems view and or compare the Live Data PID Rate From ass information displayed on the Scan Tool to specifications in the vehicle s repair manual If desired you can customize the Live Data display to show only SE those PIDs you are interested in viewing See Customizing Live Data PIDs below for details You may also choose to capture record Live Data for later viewing See RECORDING CAPTURING LIVE DATA on page 43 for details CUSTOMIZING LIVE DATA PIDs This feature lets you customize the Scan Tool display to show only those PIDs that are of interest at the current time You can customize the Live Data display by placing the Scan Tool in Custom Live Data mode and selecting only the PIDs that you wish to display To customize the Live Data display proceed as follows 1 While linked to the vehicle start the engine then press and release the LD button m The Live Data screen displays Sr When the LD button is pressed with the Scan Tool in enhanced mode a list of options for which you can view Live Data may display depending on the vehicle make and the controller with which the Scan Tool is communicating Use the UP and DOWN W buttons as necessary to select the desired option then press the ENTER button to display the Live Data screen Press the LD button to return to the options list 4
98. air manual to correct hard DTCs Codes should be addressed and eliminated in the order they were received erasing see ERASING DIAGNOSTIC TROUBLE CODES DTCs on page 115 and retesting after each repair is done to be sure the fault was eliminated Se IMPORTANT DO NOT service Continuous Memory codes at this time Before Continuous Memory codes can be serviced both the KOEO and the KOER Self Tests must pass a PASS code 11 or 111 is obtained After both of these tests have passed erase the vehicle s computer memory see ERASING ENHANCED DATA on page 87 take the vehicle for a short drive then repeat the KOEO Self Test If any Continuous Memory faults are present service them all this time Consult the vehicle s service repair manual for servicing Continuous Memory Fault Codes Sr Do not proceed to the ignition timing check procedure or the KOER test until a PASS code code 11 or 111 for KOEO test is obtained Engine Timing Check Before performing the KOER Self Test the vehicle s Ignition Base Timing and the computer s ability to electronically control timing advance must be checked for proper operation Maladjustment of ignition timing or a problem in the advance circuit might generate false fault codes when performing the KOER Self Test that would cause the test to be invalid Use the following procedures to check for proper ignition timing and to verify the computer s ability to electronically advance ignition tim
99. an Emissions Test Smog Check to be performed if the only code in the vehicle s computer is a PENDING Diagnostic Trouble Code m If the illumination of the Yellow LED is being caused by monitors that have not run their diagnostic testing then the issue of the vehicle being ready for an Emissions Test Smog Check depends on the emissions regulations and laws of your local area im monrron STATUS g ESEGSTES rans UL 02 sensor reference voltage circuit open bank 2 sensor 1 P0193 Fuel Rail Pressure High Input Pending data presently stored in ithe vehicle s computer Some areas require that all Monitors indicate a Has Run status before they allow an Emissions Test Smog Check to be performed Other areas only require that some but not all Monitors have run their self diagnostic testing before an Emissions Test Smog Check may be performed From the code retrieval procedure determine the status of each Monitor a solid Monitor icon shows Monitor Has Run 38 Enhanced ScanAdvisor 0 oy m0 94 I M READINESS TESTING status a flashing Monitor icon indicates Has Not Run status Take this information to an emissions professional to determine based on your test results if your vehicle is ready for an Emissions Test Smog Check 3 RED LED Indicates there is a problem ONS with one or more of the vehicle s systems A vehicle displaying a red
100. and OBD Requirements OBD2 OBD Support JOBD and OBD Requirements EOBD OBD Support JOBD OBD Requirements EOBD and OBD2 PTO Status On Off Power Take Off Status Rel TPS XXX X Relative Throttle Position Spark Adv deg XX Ignition Timing Advance 1 Cylinder STFT B1 XXX X Short Term Fuel Trim Bank 1 STFT B1 S1 XXX X Bank 1 Sensor 1 STFT B1 S2 XXX X Bank 1 Sensor 2 STFT B1 S3 XXX X Bank 1 Sensor 3 STFT B1 S4 XXX X Bank 1 Sensor 4 STFT B2 XXX X Short Term Fuel Trim Bank 2 STFT B2 S1 XXX X Bank 2 Sensor 1 STFT B2 S2 XXX X Bank 2 Sensor 2 STFT B2 S3 XXX X Bank 2 Sensor 3 STFT B2 S4 XXX X Bank 2 Sensor 4 STFT B3 XXX X Short Term Fuel Trim Bank 3 STFT B4 XXX X Short Term Fuel Trim Bank 4 Time DTC Clr hrs XXXX XX Time since DTC Cleared min Time Since sec XXXX Time Since Engine Start Start TPS XXX X Absolute Throttle Position TPS B XXX X Absolute Throttle Position B TPSC XXX X Absolute Throttle Position C 168 Enhanced ScanAdvisor Generic Global OBD2 PID List Tool Display Unit Value PID Description Veh Speed km h XXX XXX Vehicle Speed Sensor mph Warm up DTC XXX Warm ups since DTC Cleared Clr Enhanced ScanAdvisor 169 Glossary GLOSSARY OF TERMS AND ABBREVIATIONS GLOSSARY OF TERMS AND ABBREVIATIONS CARB California Air Resources Board CCM Central Control Module Computer Control System An electronic
101. ary to select the desired option then press the ENTER button to display the Live Data screen Press the LD icompenest bare Fuel T button to return to the options list T Date EGR Data 2 Real time Live Data PID information supported by the vehicle under test displays Remember what you are viewing is real time Live Data The Sr values volts rom temperature vehicle speed system status etc for the various PIDS displayed may change as the vehicle s operating conditions change Enhanced ScanAdvisor 41 Live Data Mode CUSTOMIZING LIVE DATA PIDs 3 A vehicle usually supports several PIDs however only a limited amount of PID data can be displayed on the screen at one time If additional PID data is available a small arrow will be shown on the display Use the UP amp and DOWN W buttons as necessary to scroll up or down to view all available PID data m f communication with the vehicle is lost while viewing Live Data a Communication Lost message shows on the Scan Tool s display l i i Verify the codnootionat H 4 Press and release the ENTER lt 4 button gpeg Press PTE t to view the currently selected PID in graph mode Press and release the ENTER button again to return to the PID list 5 Press and hold the ENTER lt 4 button to view the expanded definition for the currently selected PID Press and release the ENTER lt button
102. ase KOER test is in i On ent please KOER i progress message shows temporarily j 2 is progress on the Tool s LCD display followed by a Retrieving codes message i Most Ford EEC IV vehicle computers up to 1991 use a two digit code system From 1991 to 1995 most use a three digit code system m A Code retrieval was successful message displays when KOER codes have been retrieved If no problems are found during the KOER Self Test the computer sends a PASS code code 11 or 111 to the Tool Code 11 or 111 indicates that all the relays and sys sm Pass ao cm taunt actuators and their related circuits that were tested during the KOER Self Test are OK and no faults were found After the Tool retrieves all the KOER Self Test DTCs turn ihe engine off and disconnect the Tool from the vehicle s test connectors The DTCs retrieved are now stored in the Tool s memory All retrieved DTCs will remain in the Tool s memory If the KOER Test procedure is performed again DTC s from a prior test will automatically clear and will be replaced by the most current DTCs retrieved All KOER codes that are retrieved by the Tool during the KOER Self Test represent problems that are present now at the time the test is performed The related vehicle problems that caused the codes to be sent must be repaired using the procedures described in the vehicle s repair manual After all repairs have been completed
103. ations 5600 Crooks Road Suite 200 V gt Troy Michigan 48098 SAH Phone 800 426 6867 Web www motor com FACTORY SOURCES Ford GM Chrysler Honda Isuzu Hyundai and Subaru Service Manuals Helm Inc 14310 Hamilton Avenue Highland Park Michigan 48203 Phone 800 782 4356 Web www helminc com Enhanced ScanAdvisor 19 0 oy NO 04 CODE RETRIEVAL PROCEDURE CODE RETRIEVAL PROCEDURE Never replace a part based only on the DTC definition Each DTC has a set of testing procedures instructions and flow charts that must be followed to confirm the location of the problem This information is found in the vehicle s service manual Always refer to the vehicle s service manual for detailed testing instructions Check the vehicle thoroughly before performing any test See BEFORE YOU BEGIN on page 18 for details ALWAYS observe safety precautions whenever working on a Sp vehicle See Safety Precautions on page 1 for more information 1 Turn the ignition off 2 Locate the vehicle s 16 pin Data Link Connector DLC See page 2 for 4 connector location C a Some DLCs have a plastic cover that must be removed before connecting the Scan Tool cable connector If the Scan Tool is ON turn it OFF by Sy pressing the POWER LINK bap button BEFORE connecting the Scan Tool to the DLC 3 Connect the Scan Tool cable connector to the vehicle s DLC The cable connector is keyed and will only fit one w
104. ay m If you have problems connecting the cable connector to the DLC rotate the connector 180 and try again m If you still have problems check the DLC on the vehicle and on the Scan Tool Refer to your vehicle s service manual to properly check the vehicle s DLC Turn the ignition on DO NOT start the engine When the Scan Tool s cable connector is properly connected to the vehicle s DLC the unit automatically turns ON the To Link screen displays m f the unit does not power on zo Linx Turn the ignition on and automatically when connected to the Press ee vehicles DLC connector it usually indicates there is no power present at the vehicle s DLC connector Check your fuse panel and replace any burned out fuses m f replacing the fuse s does not correct the problem consult your vehicle s repair manual to identify the proper computer PCM fuse circuit and perform any necessary repairs before proceeding 20 Enhanced ScanAdvisor o oy m0 94 CODE RETRIEVAL PROCEDURE 6 Press the POWER LINK a button The Scan Tool will automatically start a check of the vehicle s computer to determine which type of communication protocol it is using When the Scan Tool E E Sia piouieds identifies the computers communication Detecting the Brotecs protocol a communication link is established The protocol type used by the vehicle s computer is shown
105. cle thoroughly before performing any test See BEFORE YOU BEGIN on page 18 for details ALWAYS observe safety precautions whenever working on a vehicle Read and follow Safety Precautions on page 1 before performing this test 1 Locate the vehicle s Data Link Connector DLC See TEST CONNECTORS on page 92 for connector location Some DLCS have a plastic cover that must be removed before connecting the Tool cable connector 2 Connect the Tool cable with the Ford Connector Cable Adaptor attached to the Tool then connect the adaptor to the vehicle s DLC Press the POWER LINK a button to turn the Tool ON then press the ENTER button to continue 108 Enhanced ScanAdvisor Ford OBD1 Systems ADDITIONAL TESTS FOR EEC IV SYSTEMS RELAY AND SOLENOID TEST m The Select Vehicle System screen displays 3 Use the UP amp and DOWN W buttons as necessary to select the appropriate vehicle system then press the ENTER button m The Select Model Year screen displays 4 Use the UP A and DOWN buttons as necessary to select the vehicle model year then press the ENTER button m f 1993 1995 is selected the Confirm EEC IV System screen displays 5 If the vehicle under test is equipped with an EEC IV system use the UP amp and DOWN W buttons as necessary to highlight Yes then press the ENTER lt 4 button If the vehicle under test is not mele ile equipped with an EEC IV system u
106. computer message is displayed Press the DTC button to return to the GM Enhanced menu m Press the BTC button to return to the previous menu 5 If desired press the FF button to view OEM enhanced Freeze Frame data see VIEWING FREEZE FRAME DATA on page 126 for details 6 If desired press the LD button to view OEM enhanced Live Data see VIEWING LIVE DATA on page 127 for details 7 If desired press the SYSTEM TEST S button to view system test results see SYSTEM TEST on page 128 for details Enhanced ScanAdvisor 123 GM Enhanced OBD CODE RETRIEVAL PROCEDURE 8 To exit the enhanced mode press the POWERI LINK lt gt button The Scan Tool returns to the Available Modules screen Retrieving Body Enhanced Data 1 3 4 Sr I M MONITOR STATUS icons are a 124 When Body is selected from the Available Systems screen the Available Modules screen displays m Use the UP amp and DOWN W buttons pers eee an4 press as necessary to highlight the module padie BEGO Skaras from which you wish to retrieve data Rias 0 Not Active then press the ENTER lt button The Diagnostic Trouble Codes menu displays m Use the UP A and DOWN buttons as necessary to highlight DTC j Sorset and press et Information then press the ENTER QQ button m f the Scan Tool fails to link to the vehicle s computer a Linking Failed message shows on the Scan
107. control system consisting of an on board computer and related sensors switches and actuators used to ensure peak performance and fuel efficiency while reducing pollutants in the vehicle s emissions DIY Do It Yourself DLC Data Link Connector Drive Cycle An extended set of driving procedures that takes into consideration the various types of driving conditions encountered in real life Driving Condition A specific environmental or operation condition under which a vehicle is operated such as starting the vehicle when cold driving at steady speed cruising accelerating etc DTC s Diagnostic Trouble Code s EGR Exhaust Gas Recirculation EPA Environmental Protection Agency EVAP Evaporative Emissions System Fault Code See DTCs Freeze Frame A digital representation of engine and or emissions system conditions present when a fault code was recorded FTP Fuel Tank Pressure Generic Code A DTC that applies to all OBD2 compliant vehicles I M Readiness An indication of whether or not a vehicle s emissions related system are operating properly and are ready for Inspection and Maintenance testing I M Test Emissions Test Smog Check A functional test of a vehicle to determine if tailpipe emissions are within Federal State Local requirements LCD Liquid Crystal Display LED Light Emitting Diode LTFT Long Term Fuel Trim is a program in the vehicle s computer
108. creen displays Proceed to step 13 to select the type of data you wish to view o If enhanced diagnostics are not supported by the vehicle an advisory message shows momentarily on the Scan Tools display m lf the correct vehicle is not shown use the UP amp and DOWN buttons as necessary to highlight No then press the ENTER lt button o The Select Vehicle Origin screen displays Use the UP amp and DOWN buttons as necessary to highlight the desired country of origin then press the ENTER lt 4 button m The Select displays Use the UP amp and DOWN buttons as necessary to highlight GM then press the ENTER lt button m The Select Make screen displays Use the UP amp and DOWN buttons as necessary to highlight the desired vehicle make then press the ENTER lt button m The Select Model Year screen displays Use the UP amp and DOWN buttons as necessary to highlight the desired vehicle make then press the ENTER lt button m The Select Model screen displays Use the UP amp and DOWN buttons as necessary to highlight the desired vehicle model then press the ENTER lt button m The Enter 8 Digit of VIN screen displays Manufacturer screen Enhanced ScanAdvisor Only Global Diagnostics are supported for this vehicle Select and Press 4 Vehicle Origin l Domestic Asian i European Select and press 4 Manufacturer Sele
109. ct and pres Make E I CADILLAC H CHEVROLET H i GM i HUMMER OLDSMOBILE PONTIAC Vehicle Selection GM BUICK Select and press 4 GM BUICK 1996 Select and Press 4 HCE NTURY LESABRE CUSTOM LESABRE LIMITED I PARK AVENUE REGAL CUSTOM REGAL LIMITED REGAL GRAN SPORT ROADMASTER 13 14 15 GM Enhanced OBD CODE RETRIEVAL PROCEDURE Use the UP and DOWN buttons as necessary to highlight the 8th digit of the vehicle s VIN then press the ENTER lt 4 button to continue m The Confirm Vehicle screen displays m lf the correct vehicle is shown use the UP A and DOWN W buttons as necessary to highlight Yes then press the ENTER lt button m f enhanced diagnostics are supported by the vehicle the Select Data Type screen displays Proceed to step 14 to select the type of data you wish to view M BUICK 1996 CENTURY Select and press 4 i gine i E 6L V6 VIN8 G i Exit CENTURY L4 2 2L VIN8 4 m f enhanced diagnostics are not supported by the vehicle an advisory message shows momentarily on the Scan Tools display Proceed to step 15 to view global DTCs m f the correct vehicle is not shown use the UP amp and DOWN buttons as necessary to highlight No then press the ENTER button to return to the Select Vehicle Manufacturer screen and re enter the appropriate vehicle information
110. cturer determines the criteria and method for stopping the test once it has been started BEFORE using the Bi Directional Test function refer to the vehicle s service repair manual to determine the procedures necessary to stop the test 1 With the Scan Tool linked to the vehicle press the BI DIRECTIONAL TEST gt button m The On Board System Controls menu displays 2 Use the UP amp and DOWN buttons as necessary to highlight EVAP Leak Test then press the ENTER button 3 A One moment please message displays while the request is sent to the vehicle s on board computer Enhanced ScanAdvisor 27 0 oy NO 04 SYSTEM TESTS Some vehicle manufacturers do not allow Scan Tools or other external devices to control vehicle systems If the EVAP Leak Test is not supported by the vehicle under test an advisory layar Leax test not message shows on the Scan Tools PPos 8 display Press the ENTER button Liu to return to the System Test menu 4 When the EVAP leak test has been initiated by the vehicle s on board computer a confirmation message shows on the Scan Tool s display Press the ENTER lt button to return to the System Test Menu iTest request sent Press a4 xit i SYSTEM TESTS In addition to retrieving Diagnostic Trouble Codes DTCs and viewing Live Data you can use the Scan Tool to perform additional diagnostic tests and
111. d 3 above Make sure the ignition f is ON H Unable to erase trouble codes Please contact m lf the erase process fails continuously Technical Support for an advisory message displays Contact larsa exit i Technical Support for assistance i i Erasing DTCs does not fix the problem s that caused the Sp code s to be set If proper repairs to correct the problem that caused the code s to be set are not made the code s will appear again and the check engine light will illuminate as soon as the vehicle is driven long enough for its Monitors to complete their testing SERVICING DTCs Never replace a part based only on the DTC definition Each DTC has a set of testing procedures instructions and flow charts that must be followed to confirm the location of the problem This information is found in the vehicle s service manual Always refer to the vehicle s service manual for detailed testing instructions Enhanced ScanAdvisor 159 Toyota Lexus OBD1 Systems SERVICING DTCs Se Retrieved information can be uploaded to a Personal Computer PC with the use of optional software For more information see instructions included with the optional software 160 Enhanced ScanAdvisor Using Scan Tool Memory SAVING DATA TO MEMORY VIEWING DATA IN MEMORY SAVING DATA TO MEMORY You can save data retrieved from a vehicle to the Scan Tool s internal memory for recall and viewing at a later tim
112. d DOWN buttons as necessary to highlight the module from which you wish to retrieve data then press the ENTER button Enhanced ScanAdvisor 59 Chrysler Enhanced OBD CODE RETRIEVAL PROCEDURE m The DTCs and Related Functions screen displays You may also choose to erase powertrain DTCs and related i data see ERASING ENHANCED i DATA on page 64 for details Por 2 Use the UP amp and DOWN W buttons as necessary to highlight the desired option then press the ENTER lt button m The Scan Tool retrieves the selected information m f the Scan Tool fails to link to the vehicle s computer a Linking Failed message shows on the Scan Tools Display o Verify the ignition is ON then press fhehgniion is On and the ENTER button to continue i i The Scan Tool returns to the Select Data Type screen see CODE RETRIEVAL PROCEDURE on page 20 more information 3 To read the display Refer to DISPLAY FUNCTIONS on page 13 for a description of LCD display elements I M MONITOR STATUS icons are not displayed when viewing CY enhanced DTCs m A visible icon indicates that the Scan Tool is being powered through the vehicle s DLC connector m The upper right hand corner of the display shows the number of the code currently being displayed and the total number of codes retrieved m The Diagnostic Trouble Codes DTCs Nite Ein RAE and relat
113. d Regulations Procedures and Emission Standards to ensure that all emissions related components and systems are continuously or periodically monitored tested and diagnosed whenever the vehicle is in operation It also requires vehicle manufacturers to automatically detect and report any problems or faults that may increase the vehicle s emissions to an unacceptable level The vehicle s emissions control system consists of several components or sub systems Oxygen Sensor Catalytic Converter EGR Fuel System etc that aid in reducing vehicle emissions To have an efficient Vehicle Emission Control System all the emissions related components and systems must work correctly whenever the vehicle is in operation To comply with State and Federal Government regulations vehicle manufacturers designed a series of special computer programs called Monitors that are programmed into the vehicle s computer Each of these Monitors is specifically designed to run tests and diagnostics on a specific emissions related component or system Oxygen Sensor Catalytic Converter EGR Valve Fuel System etc to ensure their proper operation Currently there are a maximum of eleven Monitors available for use Each Monitor has a specific function to test and diagnose only etn its designated emissions related component or system The names of the Monitors Oxygen Sensor Monitor Catalyst Monitor EGR Monitor Misfire Monitor etc describe which component
114. dditional PID data is available a small Ivenicle lost i rify the connection at arrow will be shown on the display Use the DLC Press DTC to continue the UP and DOWN buttons as necessary to scroll up or down to view all available PID data m f communication with the vehicle is lost while viewing Live Data a Communication Lost message shows on the Scan Tool s display 5 Press and release the ENTER lt button to view the currently selected PID in graph mode Press and release the ENTER lt q button again to return to the PID list Enhanced ScanAdvisor 71 Chrysler Jeep OBD1 Systems CUSTOMIZING LIVE DATA PIDs 6 Press and hold the ENTER lt button to view the expanded definition for the prr currently selected PID Press and release the j Flow Sensor s s ENTER lt 4 button again to return to the PID list If you experience vehicle problems view and or compare the Live Data PID information displayed on the Scan Tool to specifications in the vehicle s repair manual Se If desired you can customize the Live Data display to show only those PIDs you are interested in viewing See Customizing Live Data PIDs below for details You may also choose to capture record Live Data for later viewing See Live Data Mode on page 41 for details CUSTOMIZING LIVE DATA PIDs 72 This feature lets you customize the Scan Tool display to
115. display along with the number of the frame being recorded m When recording is complete a confirm ation screen displays asking if you would like to view the recorded data l ive pata resora was Use the UP amp and DOWN buttons Ei as saved ampo as necessary to select Yes or No as Select ond press 43 desired then press the ENTER lt _ 3mm button Enhanced ScanAdvisor 45 Live Data Mode RECORDING CAPTURING LIVE DATA If Yes is selected the Scan Tool enters Playback mode from which you can view a frame by frame playback of recorded Live Data see LIVE DATA PLAYBACK on page 49 for details If No is selected the display returns to the Mode Selection Menu 11 You can exit the Record Live Data Mode at any time by pressing and holding the LD button Se If desired you can transfer the recorded Live Data information to a personal computer with the use of optional software see instructions included with the software for more information Record by Manual Trigger This option lets you select the precise time at which the Live Data recording will occur Record by Manual Trigger can be a very valuable diagnostic tool when troubleshooting intermittent problems that do not meet the requirements for a DTC to set Even though a DTC is not present the intermittent problems will sometimes manifest themselves briefly for a few fractions of a second and or only at certain vehicle s
116. ds to and or receives from the sensors or actuators to determine whether or not these components are operating properly The sensors and actuators are all connected to the computer by wires If any defects are present in any part of the circuit that connects these devices to the computer such as defective connectors or wires faulty grounds improper voltage shorts etc the voltage signal that the computer receives from these devices will be affected The computer has no way of determining if the improper voltage signal is being caused by a defect in the circuit or by the sensors or actuators themselves Keep this in mind when servicing fault codes and do not replace any devices sensors or actuators before checking the complete circuit or circuits that are part of the device from which the code was generated VEHICLES COVERED CAR Ford Lincoln Mercury Computer System Tool Application Table The following table lists the year and model of all the cars that are covered by the OBD2 amp 1 Tool 8th Fuel Systems VIN Carburetor Computer Engine Digit Model Application Special Notes System 1981 1982 1 6L l 4 5 2 EFI EFI Turbo Escort EXP LN7 Lynx EEC IV 2 3L l 4 5 EFI Turbo Capri Cougar Mustang T Bird 2 3L l 4 HSC R J FBC 6149 Capri Fairmont LTD Marquis Mustang Tempo Topaz Zephyr 1984 1986 1 6L l 4 4 5 8 EFI EFI Turbo Escort EXP Lynx EEC IV 2 3L l 4
117. e 1 Use the UP A and DOWN buttons as necessary to highlight Exit then press the ENTER button m The LCD display returns to the To Link screen 10 Enhanced ScanAdvisor Enhanced ScanAdvisor Controls CONTROLS AND INDICATORS CONTROLS AND INDICATORS Figure 1 Controls and Indicators See Figure 1 for the locations of items 1 through 16 below 1 SYSTEM TEST button Displays the system test menu for the current vehicle DTC DTC button Displays the DTC View screen BI DIRECTIONAL TEST button Displays the bi directional test menu for the current vehicle 4 dap POWERILINK button When the Scan Tool IS NOT connected to a vehicle turns the tool On and Off When the Scan Tool is connected to a vehicle links the tool to the vehicle s PCM to retrieve diagnostic data from the computer s memory The LINK function is applicable to OBD2 systems only To turn the Scan Tool On you must press and hold the SE POWER LINK button for approximately 3 seconds 5 FF Freeze Frame button Displays Freeze Frame data 6 LD Live Data button Places the Scan Tool in Live Data mode Enhanced ScanAdvisor 11 Enhanced ScanAdvisor Controls CONTROLS AND INDICATORS 12 7 10 11 12 13 14 15 16 17 18 19
118. e WEATHER CONDITIONS WHEN PROBLEM OCCURS QO Above 55 F 13 C CHECK ENGINE LIGHT DASH WARNING LIGHT 4 Sometimes ON a Always ON a Never ON PECULIAR SMELLS Q Hot 4 Gasoline 2 Sulfur rotten egg 4 Burning oil 2 Burning rubber 2 Electrical STRANGE NOISES a Rattle O Squeak 4 Knock 4 Other Enhanced ScanAdvisor 17 Preparation for Testing BEFORE YOU BEGIN BEFORE YOU BEGIN The Scan Tool aids in monitoring electronic and emissions related faults in your vehicle and retrieving fault codes related to malfunctions in these systems Mechanical problems such as low oil level or damaged hoses wiring or electrical connectors can cause poor engine performance and may also cause a fault code to set Fix any known mechanical problems before performing any test See your vehicle s service manual or a mechanic for more information Check the following areas before starting any test m Check the engine oil power steering fluid transmission fluid if applicable engine coolant and other fluids for proper levels Top off low fluid levels if needed m Make sure the air filter is clean and in good condition Make sure all air filter ducts are properly connected Check the air filter ducts for holes rips or cracks m Make sure all engine belts are in good condition Check for cracked torn brittle loose or missing belts m Make sure mechanical linkages to engine sensors throttle gearshift position trans
119. e The Scan Tool can store 36 data files in memory with a maximum of six data files three global files and three enhanced files for any given code retrieval session 1 When you disconnect the Scan Tool from a vehicle the Save File screen displays prompting you to save the retrieved data to the Scan Tool s internal memory i ito save the information 2 If you do wish to save retrieved data to the yeu retrieved a San Tool s memory use the UP Aad 5pm DOWN buttons as necessary to select Yes from the Save File screen then press the ENTER lt button A confirmation screen displays The screen shows the file name vehicle vou retrieves information make and model under which the data Enon 378i will be saved Press the ENTER q P75 tt e button to save the data files to the Scan Tool s internal memory Se If sufficient memory is not available to save the data file a list of files currently stored in the Scan Tool s memory display You must delete a file from memory in order to save the new data file use the UP amp and DOWN W buttons as necessary to select the file you wish to delete then press the ENTER button to delete the selected file and save the new file to memory 3 The Scan Tool enter the memory mode see VIEWING DATA IN MEMORY on page 161 VIEWING DATA IN MEMORY To view DTC s and other diagnostic data stored in the Scan Tool s memory do th
120. e Data mode Only the PIDs you selected are shown on the Scan Tools display Pressing the LD button repeatedly will toggle between the full and custom Live Data displays 6 To exit the Custom Live Data mode press hold and release the LD button to return to the DTC screen ERASING DIAGNOSTIC TROUBLE CODES DTCs e 1 The Scan Tool must be connected to the vehicle s DLC to erase the codes from the computer s memory If not connected already connect the Scan Tool to the vehicle s DLC and turn the ignition On If the Scan Tool is already connected and linked to the vehicle s computer proceed directly to step 3 If not continue to step 2 Perform the CODE RETRIEVAL PROCEDURE on page 133 and select the controller from which you wish to erase data from the Available Modules screen m The DTC Menu screen displays Use the UP amp and DOWN buttons as necessary to highlight Clear Erase DTCs then press the ENTER lt button A confirmation message shows on the LCD display m f you are sure you want to proceed use the UP amp and DOWN buttons as necessary to highlight Yes then press the ENTER lt button to erase data from the vehicle s computer i Read Dros t EET jane l Erasing clears all DTCs ame DATa and i IM Monitors Are l you sure Select and jpress 4 H No H m f you do not want to continue with the erase process use the UP A
121. e following To view data for OBD2 vehicles 1 With no DLC cable connected to the Scan Tool press the POWERILINK am button to turn the Scan Tool on to the vehicle turn ignition on and pres m The screen shows the To Link message To view data in memory 2 Press the ENTER button to view data stored in the Scan Tool s memory Enhanced ScanAdvisor 161 Using Enhanced ScanAdvisor Memory VIEWING DATA IN MEMORY m The Select Vehicle screen displays The screen shows a list of all vehicles for which data has been saved in the Scan Tool s memory Tect the file you would ke to view and press 4 3 Use the UP and DOWN W buttons as Trailblazer L6 4 2L i necessary to select the desired OBD2 vins s vehicle then press the ENTER lt 4 button 2desn322 car camry m The Select Data Type screen displays 4 Use the UP amp and DOWN buttons as necessary to select the type of data you wish to view Global OBD2 or OEM Enhanced then press the ENTER lt q button p m f Global OBD2 is selected and P multiple data files have been saved for the vehicle or if OEM Enhanced is selected the Select Data File screen displays The screen shows an identifier for the selected vehicle and a list of available data files Proceed to jto pfayback and pressu step 5 a m f Global OBD2 is selected and a single data file has been saved f
122. e not supported by the vehicle an advisory message shows momentarily on the Scan Tools display m lf the correct vehicle is not shown use the UP and DOWN buttons as necessary to highlight No then press the ENTER lt button o The Select Vehicle Origin screen displays Use the UP and DOWN buttons as necessary to highlight the desired country of origin then press the ENTER lt 4 button m The Select displays Use the UP amp and DOWN buttons as necessary to highlight Chrysler then press the ENTER lt button Manufacturer screen m The Select Model Year screen displays Use the UP amp and DOWN buttons as necessary to highlight the desired vehicle make then press the ENTER lt button m The Select Make screen displays Use the UP amp and DOWN buttons as necessary to highlight the desired vehicle make then press the ENTER lt button m The Select Model screen displays Use the UP and DOWN buttons as necessary to highlight the desired vehicle model then press the ENTER lt button m The Engine Size screen displays Enhanced ScanAdvisor Select and Press 47 Vehicle Origins DEER Asian European Select and Press 4 lt i Manufacturer GM Zra H E Geo H Jaya jEsie Vehicle Selection Ch Select and Deasa i Year Vehicle Selection Chrysler 2007 Select and press 4 Make WChrysier Ca
123. e performing any test See 1 Turn the ignition off 2 Locate the vehicle s 16 pin Data Link Connector DLC See page 2 for connector location Some DLCs have a plastic cover that must be removed before connecting the Scan Tool cable connector If the Scan Tool is ON turn it OFF by pressing the POWER LINK bap button BEFORE connecting the Scan Tool to the DLC 3 Connect the Scan Tool cable connector to the vehicle s DLC The cable connector is keyed and will only fit one way m If you have problems connecting the cable connector to the DLC rotate the connector 180 and try again m f you still have problems check the DLC on the vehicle and on the Scan Tool Refer to your vehicle s service manual to properly check the vehicle s DLC Turn the ignition on DO NOT start the engine 5 When the Scan Tool s cable connector is properly connected to the vehicle s DLC the unit automatically turns ON the To Link screen displays m f the unit does not power on automatically when connected to the vehicles DLC connector it usually indicates there is no power present at the vehicle s DLC connector Check your fuse panel and replace any burned out fuses m f replacing the fuse s does not correct the problem consult your vehicle s repair manual to identify the proper computer Enhanced ScanAdvisor 75 Ford Enhanced OBD CODE RETRIEVAL PROCEDURE PCM fuse circuit and perf
124. e present in the vehicle s computer memory If no codes are present the message No DTCs or Jipresently stored in the Freeze Frame data presently stored in porectnformation select the vehicle s computer For more infor mation select any HotKey displays m The Scan Tool is capable of retrieving and storing up to 32 codes in memory for immediate or later viewing 17 To read the display Refer to DISPLAY FUNCTIONS on page 13 for a description of display elements m A visible icon indicates that the EEE A FOTOoooao MiL Scan Tool is being powered through OSGSGSG anne the vehicle s DLC connector m A visible ap icon indicates that the Scan Tool is linked to communicating with the vehicle s computer i i m The I M Monitor Status icons indicate the type and number of Monitors the vehicle supports and provides indications of the current status of the vehicle s Monitors A solid Monitor icon indicates the associated Monitor has run and completed its testing A blinking Monitor icon indicates the associated Monitor has not run and completed its testing m The upper right hand corner of the display shows the number of the code currently being displayed the total number of codes retrieved and whether or not the displayed code commanded the MIL on If the code being displayed is a PENDING code the PENDING icon is shown If the code being displayed is a PERMANENT code the PERMANENT icon
125. ear erase pres Diagnostic Trouble Codes from the i vehicle s computer memory k Select and press 4 i m f the Scan Tool fails to link to the vehicle s computer a Linking Failed i message shows on the Scan Tools i display DTC aan Verify the connection at the DLC and verify the ignition is ON Press the POWER LINK ap button to return to the Available Modules screen and repeat steps 8 anbe to egtapitas through 10 Presa to continue Enhanced ScanAdvisor 157 Toyota Lexus OBD1 Systems ERASING DIAGNOSTIC TROUBLE CODES DTCs Se If the definition for the currently 10 11 12 m The Tool will display a code only if codes are present in the vehicle s computer memory If no codes are i i present a No DTC are presently Ne pres presentiy stored stored in the vehicle s computer message is displayed displayed code is not available an advisory message shows on the Scan Tool s LCD display If more than one code was retrieved use coaeDeiiviicn 15 mot the UP amp and DOWN W buttons as www mateo carscan com necessary to view the additional codes i Disconnect the Tool from the vehicle and turn the ignition key OFF To prolong battery life the Tool automatically shuts Off after approximately three minutes with no button activity The DTCs retrieved will remain in the Tool s memory and may be viewed at any time
126. ed Data on page 81 to continue If Chassis is selected refer to Retrieving Chassis Enhanced Data on page 83 to continue Diagnostic Network Test 78 1 When Diagnostic Network Test is selected from the Available Systems screen the vehicle performs a self test of all available controllers When the test is complete the Data Link Diagnostic Network Test Results screen displays Enhanced ScanAdvisor Ford Enhanced OBD CODE RETRIEVAL PROCEDURE 2 If the Diagnostic Network passed the test the PASS screen displays m If you wish to view Continuous Memory DTCs use the UP A and DOWN Pass buttons as necessary to highlight Yes igomigeu Memory DTcs then press the ENTER button The Continuous Memory DTCs screen displays o The screen shows a listing of all Continuous Memory DTCs along with the controller in which each DTC is stored Use the UP amp and DOWN buttons as necessary 21257 PCM Powertrai to highlight Exit then press the F ENTER lt button to return to the Available Systems screen m f you do not wish to view Continuous Memory DTCs use the UP amp and DOWN W buttons as necessary to highlight No then press the ENTER button to return to the Available Chassis Systems screen SESTE 3 If the Diagnostic Network did not pass the test a screen listing DTCs associated with the failure displays m Use the UP and
127. ed code definitions are shown in the lower section of the LCD display m Use the UP and DOWN buttons as necessary to view the entire list m The Scan Tool will display data only if codes are present in the vehicle s computer memory If no codes are i present a No Enhanced DTC s are ivenicis s computer Press presently stored in the vehicles jcontinue computer message is displayed Press any HotKey button to continue 4 If desired press the LD button to view OEM enhanced Live Data see VIEWING LIVE DATA on page 62 for details 60 Enhanced ScanAdvisor Chrysler Enhanced OBD VIEWING FREEZE FRAME DATA 5 If desired press the SYSTEM TEST S button to view system test results see SYSTEM TEST on page 63 3 for details 6 To exit the enhanced mode press the POWERILINK C a button The Scan Tool returns to the Available Modules screen see CODE RETRIEVAL PROCEDURE on page 20 for more information VIEWING FREEZE FRAME DATA In OBD2 systems when an emissions related engine malfunction occurs that causes a DTC to set a record or snapshot of engine conditions at the time that the malfunction occurred is also saved in the vehicle s computer memory The record saved is called Freeze Frame data When viewing Chrysler enhanced powertrain DTCs you may also view enhanced Freeze Frame data The vehicle s computer may store multiple Freeze Frames 1 W
128. ee Safety Precautions on page 1 for more information 1 Locate the vehicle s Data Link Connector DLC See DATA LINK CONNECTOR DLC on page 132 for connector location Some DLCs have a plastic cover that must be removed before connecting the Tool s cable connector 2 Connect the Tool cable with the GM Connector Cable Adaptor attached to the Tool then connect the adaptor to the vehicle s DLC Press the POWER LINK em button to turn the Tool ON m The Select Vehicle Make screen displays 3 Use the UP A and DOWN buttons as necessary to highlight the vehicle make then press the ENTER button to continue Ete mete Pontiac m The Select Vehicle Year screen displays 4 Use the UP A and DOWN buttons as necessary to highlight the vehicle model year then press the ENTER lt button to continue Enhanced ScanAdvisor 133 GM OBD1 Systems CODE RETRIEVAL PROCEDURE m The Select Vehicle Model screen displays 5 Use the UP amp and DOWN W buttons as necessary to highlight the vehicle model e then press the ENTER lt 4 button to iricci 7 Ue continue iesene m The Select 8th digit of VIN screen displays 6 Use the UP A and DOWN W buttons as necessary to highlight the 8th digit of the vehicle s VIN then press the ENTER button to continue If the Transmission Type screen displays not applicable to all vehicles highlight the app
129. eeae eae seeeeeeeaeeaeeed 161 VIEWING DATA IN MEMORY we 161 GENERIC GLOBAL OBD2 PID LIST uu ccccscsssssesseeseseesseeneeneneneeenenes 165 GLOSSARY GLOSSARY OF TERMS AND ABBREVIATIONS 0 cee 170 WARRANTY AND SERVICING LIMITED ONE YEAR WARRANTY 0 0 0 cece cece eee ee cease eneeteeeaeeee 175 SERVICE PROCEDURES cc cicsccsiacsevccsccssscsacotteccesassutdsesanwessestcntdecotaese 175 Enhanced ScanAdvisor ii Safety Precautions SAFETY FIRST SAFETY FIRST Always read the vehicle s service manual and follow its safety precautions before and during any test or service procedure ALWAYS observe the following general safety precautions When an engine is running it produces carbon monoxide a toxic and poisonous gas To prevent serious injury or death from carbon monoxide poisoning operate the vehicle ONLY in a well ventilated area To protect your eyes from propelled objects as well as hot or caustic liquids always wear approved safety eye protection When an engine is running many parts such as the coolant fan pulleys fan belt etc turn at high speed To avoid serious injury always be aware of moving parts Keep a safe distance from these parts as well as other potentially moving objects Engine parts become very hot when the engine is running To prevent severe burns avoid contact with hot engine parts Before starting an engine for testing or troubleshooting make sure the parking brake is enga
130. eed to the KOER Self Test below 13 If timing light readings are not within the acceptable range m Base timing may be out of adjustment or the computer may have problems with the timing advance circuit m Refer to the vehicle s service repair manual for procedures on adjusting and or repairing ignition timing Repairs to ignition timing must be made before proceeding to the KOER Test Key on Engine Running KOER Self Test IMPORTANT The KOEO Self Test page 94 must be performed first and a pass code code 11 or 111 must be obtained before performing the KOER Self Test otherwise results of the KOER Self Test may be invalid Ignition timing and timing advance must be operating properly SF in order for the KOER Self Test results to be considered valid Perform an Engine Timing check page 98 before performing the KOER Self Test Check your vehicle thoroughly before performing any test See BEFORE YOU BEGIN on page 18 for details ALWAYS observe safety precautions whenever working on a vehicle Read and follow Safety Precautions on page 1 before performing this test Enhanced ScanAdvisor 101 Ford OBD1 Systems CODE RETRIEVAL PROCEDURES KOER TEST 1 Locate the vehicle s Data Link Connector DLC See TEST CONNECTORS on page 92 for connector location Some DLCs have a plastic cover that must be removed before connecting the Tool cable connector 2 Connect the Tool cable with the Ford Connect
131. een determined the Scan Tool performs a VIN check to identify the vehicle m lf the Scan Tool is able to identify the vehicle the Confirm Vehicle screen displays Is this your vehicle m f the correct vehicle is shown use the E veo UP A and DOWN W buttons as necessary to highlight Yes then press the ENTER lt button 142 Enhanced ScanAdvisor 10 11 12 13 Toyota Enhanced OBD CODE RETRIEVAL PROCEDURE o If enhanced diagnostics are supported by the vehicle the Select Data Type screen displays Proceed to step 13 to select the type of data you wish to view o If enhanced diagnostics are not supported by the vehicle an advisory message shows momentarily on the Scan Tools display m f the correct vehicle is not shown use the UP amp and DOWN buttons as necessary to highlight No then press the ENTER lt button o The Select Vehicle Origin screen displays Use the UP amp and DOWN buttons as necessary to highlight the desired country of origin then press the ENTER lt 4 button m The Select displays Use the UP amp and DOWN buttons as necessary to highlight Toyota then press the ENTER lt button Manufacturer screen m The Select Model Year screen displays Use the UP and DOWN buttons as necessary to highlight the desired vehicle model year then press the ENTER lt 4 button m The Select Make screen displays Use the
132. ehicle an advisory 5o i message shows momentarily on the Scan Tools display If the correct vehicle is not shown use the UP amp and DOWN buttons as onp Enia Bugre are supported for this necessary to highlight No then press venicle the ENTER lt 4 button to return to the Select Vehicle Manufacturer screen and re enter the appropriate vehicle information 14 If the vehicle supports both Global and enhanced diagnostics use the UP A and DOWN buttons as necessary to highlight OEM Enhanced then press the ENTER lt button 15 When OEM Enhanced is chosen from the Select Data Type screen the Available Systems screen displays The screen lists all systems from which you can retrieve data and shows the current number of DTCs stored for each system You can return to the Select Data Type screen at any time to revise you selection as long as the Scan Tool is connected to the vehicle by pressing i POWERLLINK amp button Select a sy land press Use the UP A and DOWN buttons perenne as necessary to highlight the desired ECW CITES EONS option then press the ENTER lt 4 ghaseis 2 CONTDEE button to continue If Diagnostic Network Test is selected refer to Diagnostic Network Test on page 78 to continue If Powertrain is selected refer to Retrieving Powertrain Enhanced Data on page 79 to continue If Body is selected refer to Retrieving Body Enhanc
133. ehicle the Select File screen iSaRrPTac displays Use the UP and DOWN Y buttons as necessary to select the desired file Gi then press the ENTER button 5 The display shows the recorded Live Data beginning with the trigger frame Enhanced ScanAdvisor 49 Live Data Mode LIVE DATA PLAYBACK When you select Yes from the Record Live Data confirmation Gs screen the Scan Tool enters the Live Data Playback mode and the display shows the recorded Live Data beginning with the trigger frame m A vehicle usually supports several PIDs however only a limited amount of PID data can be displayed on the screen at one time If additional PID data is available a small arrow will be shown on the display Use the UP amp and DOWN buttons as necessary to scroll up or down to view all available PID data m When viewing recorded Live Data look for any irregularities in any of the PID values signal information LTFT RPM MAP TEMP etc If any PIDs are not within specification or irregularities are detected follow the procedures in the vehicle s service repair manual to perform additional troubleshooting and repair When recorded Live Data is played back all available PIDs SF are shown even if you have customized the Live Data selections 6 Use the DTC and FF buttons to scroll to the previous and next frames of data respectively 7 When you have fin
134. ehicle compliance verification information 7 Once the vehicle s communication protocol has been determined the Scan Tool performs a VIN check to identify the vehicle Select and Press 4 lIs this your vehicle 12002 Ford F150 m lf the Scan Tool is able to identify the vehicle the Confirm Vehicle screen displays m f the correct vehicle is shown use the UP A and DOWN buttons as necessary to highlight Yes then press the ENTER lt button o If enhanced diagnostics are supported by the vehicle the Select Data Type screen displays Proceed to step 14 to select the type of data you wish to view 76 Enhanced ScanAdvisor Ford Enhanced OBD CODE RETRIEVAL PROCEDURE o If enhanced diagnostics are not supported by the vehicle an advisory message shows Oniy Global Diagnostics are supported momentarily on the Scan Tools paias display aD m lf the correct vehicle is not shown use the UP amp and DOWN buttons as necessary to highlight No then press _ the ENTER lt 4 button e SEn ARRAS Vehicle Origin o The Select Vehicle Origin screen displays 8 Use the UP and DOWN W buttons as necessary to highlight the desired country of origin then press the ENTER lt 4 button Select and Press 44 Manufacturer IGM Ford m The Select Manufacturer screen cu vsrer displays Saturn 9 Use the UP amp and DOWN W butto
135. elect Vehicle Make screen displays 3 Use the UP amp and DOWN W buttons as necessary to highlight the desired vehicle make then press the ENTER lt button Select Vehicle Make i and Press 4 i NE AM General i Astin Martin Audi 1 Bentley BMW Buick Chevrolet i Daewoo Enhanced ScanAdvisor 5 Enhanced ScanAdvisor Controls ADJUSTMENTS AND SETTINGS m The Select Vehicle Model Year screen displays 4 Use the UP A and DOWN buttons as Pegaer veirie weal necessary to highlight the desired vehicle pyy tmomciam model then press the ENTER lt button PCOBALT a CORVETTE m The Select Vehicle Model screen i Chovy Malco I CAPTIVA displays EXPRESS 1500 5 Use the UP amp and DOWN W buttons as necessary to highlight the desired model year then press the ENTER lt button m The DLC Location screen for the selected vehicle displays m The DLC Location screen shows the selected vehicle make and model a description of the DLC location and whether the DLC is covered or uncovered 6 When you have finished viewing the DLC 199s toyota Tunara location press the ENTER button to in Toat Kek panel above return to the Menu juncovered S Press 4 to Exit Searching for a DTC Definition Using the DTC Library 1 Use the UP amp and DOWN buttons as necessary to highlight DTC Library in the r Menu the
136. enhanced Freeze Frame data see VIEWING FREEZE FRAME DATA on page 126 for details 6 If desired press the LD button to view OEM enhanced Live Data see VIEWING LIVE DATA on page 127 for details 7 If desired press the SYSTEM TEST S button to view system test results see SYSTEM TEST on page 128 for details 8 To exit the enhanced mode press the POWERILINK C a button The Scan Tool returns to the Available Modules screen Retrieving Chassis Enhanced Data 1 When Chassis is selected from the Available Systems screen the Available S Modules screen displays Status m Use the UP amp and DOWN buttons as necessary to highlight the module from which you wish to retrieve data then press the ENTER button 2 The Diagnostic Trouble Codes menu displays m Use the UP amp and DOWN buttons as necessary to highlight DTC HDTC Information e Information then press the ENTER Karrar 4 button m f the Scan Tool fails to link to the vehicle s computer a Linking Failed message shows on the Scan Tool s Display o Verify the ignition is ON then press the ENTER button to continue The Scan Tool returns to the Available Modules screen 3 A One moment please message displays while the Scan Tool retrieves the selected DTCs 4 To read the display Enhanced ScanAdvisor 125 GM Enhanced OBD VIEWING FREEZE FRAME DATA Refer to DISPLAY FUNCTIO
137. enhanced Live Data see VIEWING LIVE DATA on page 85 for details If desired press the SYSTEM TEST S button to view system test results see SYSTEM TEST on page 87 for details To exit the enhanced mode press the POWERILINK a button The Scan Tool returns to the Select Data Type screen see CODE RETRIEVAL PROCEDURE on page 20 more information Retrieving Body Enhanced Data 1 When Body is selected from the Available Systems screen the Available Modules screen displays m Use the UP A and DOWN buttons as necessary to highlight the module from which you wish to retrieve data then press the ENTER lt button Enhanced ScanAdvisor 81 Ford Enhanced OBD CODE RETRIEVAL PROCEDURE m f Continuous DTCs are currently stored in the selected controller an advisory message displays Refer to the vehicle s service manual for pgelect a module and pr additional information Use the UP A Jiao and DOWN buttons as necessary SOS to highlight Continue then press the Exit i ENTER button 2 The Diagnostic Test Modes menu displays Use the UP and DOWN buttons as necessary to highlight the desired option Continuous Memory DTCs KOEO Self Test H then press the ENTER lt button EtestEtase Gour pros lExit H m f the Scan Tool fails to link to the vehicle s computer a Linking Failed message shows on the Scan Tools Display o Verify the ignition is
138. ermined length of time usually within 40 80 ignition key start cycles the computer will automatically erase the related fault code from its memory CODE RETRIEVAL PROCEDURES Overview of Ford Code Retrieval Process Ford s computer self diagnostic system is divided into four main sections 1 Key On Engine Off KOEO Self Test 2 Continuous Memory CM Self Test 3 Key On Engine Running KOER Self Test 4 Other EEC IV System tests These Self Tests are specially designed to monitor and or test the various components and circuits that are controlled by the vehicle s computer and to save and or transmit diagnostic test results to the Tool in the form of numerical fault codes The Continuous Memory Self Test is designed to run continuously whenever the vehicle is normal operation If a fault is detected by the Continuous Memory Self Test a fault code is saved in the vehicle s computer memory for later retrieval Ford s On Board Diagnostic Self Tests are designed in such a way that in order to properly diagnose a problem you must perform all the Self Tests in the proper sequence As described previously some tests are designed to detect problems only when the vehicle is in normal operation Some tests are designed to activate components and detect problems only with the Key On and Engine Off Other tests are designed to activate components and test their operation only with the Key On and Engine Running Do not take
139. f the correct vehicle is not shown use the UP and DOWN buttons as necessary to highlight No then press the ENTER button to return to the Select Vehicle Manufacturer screen and re enter the appropriate vehicle information If the vehicle supports both Global and enhanced diagnostics use the UP amp and DOWN W buttons as necessary to highlight Global OBD2 then press the ENTER lt button You can return to the Select Data GM BUICK 1996 Select and Press 4 Ca I PESABRE CUSTOM JEERABRE LIMITED EGAL CUSTOM REGAL LIMITED REGAL GRAN SPORT ROADMASTER 1996 BUICK Car CENTURY L4 2 2L VIN8 4 oniy Global Diagnostics are supported for this vehicle zou would like to view jand press 4 H Global OBD2 H OEM Enhanced Type screen at any time to revise you selection as long as the Scan Tool is connected to the POWER LINK amp button m The Diagnostic Test Modes screen displays Use the UP amp and DOWN buttons as necessary to highlight Read DTCs than press the ENTER lt button Enhanced ScanAdvisor vehicle by pressing Clear Erase DTCs 23 Global OBD2 CODE RETRIEVAL PROCEDURE 16 The Scan Tool will retrieve and display any global OBD2 Diagnostic Trouble Codes Monitor Status and Freeze Frame data retrieved from the vehicle s computer memory m The Scan Tool will display a code only if codes ar
140. g Check the Scan Tool s display for Indicates one of the following conditions No DTCs or Freeze Frame data presently stored in jthe vehicle s computer oe a kool PENDING iL A n02 sensor reference voltage circuit open bank 2 sensor 1 Pending confirmation All Monitor icons that are blinking have not yet run and completed their diagnostic testing all Monitor icons that are solid have run and completed their diagnostic testing Red LED Indicates there is a problem with one or more of the vehicle s systems The red LED is also used to indicate that DTC s are present displayed on the Scan Tool s screen In this case the Malfunction Indicator Check Engine lamp on the vehicle s instrument panel will be illuminated If the definition for the currently displayed code is not available an advisory message shows on the Scan Tool s LCD display 19 If more than one DTC was retrieved use the UP and DOWN buttons as necessary to view the entire list In OBD2 systems when an emissions related engine malfunction occurs that causes a DTC to set a record or snapshot of engine conditions at the time that the malfunction occurred is also saved in the vehicle s computer memory The record saved is called Freeze Frame data See VIEWING FREEZE FRAME DATA on page 26 for more information Saved engine conditions include but are a EERO ma 02 sensor reference
141. g Check Warm up engine to foperating temperature Press to continue Start engine and pres to continue m When Perform Timing Check within 2 minutes displays perform the Timing Check as follows Enhanced ScanAdvisor Ford OBD1 Systems CODE RETRIEVAL PROCEDURES KOER TEST m The vehicle s computer is programmed to advance ignition timing 20 3 above the vehicle s base timing value and to freeze this setting for two minutes from the time the Perform Timing Check within 2 minutes Perform Timing Check message displays This allows the user to Prea p ta exit check the computer s ability to advance ignition timing m Within this two minute period follow instructions in the vehicle s service repair manual to check the ignition timing with a timing light and ensure that it is 20 above the specified base timing value 3 Example If base timing specification is 10 BTDC the acceptable timing light reading should be in the range of 27 to 33 BTDC Base timing specifications can be found on the Vehicle Sr Emission Control Information VECI decal The decal is located under the hood or near the radiator If the VECI decal is missing or damaged refer to your vehicle s service repair manual for specifications 12 If timing light readings are within the acceptable range m Base timing and the vehicle computer s ability to advance timing are working properly m Proc
142. ged Put the transmission in park for automatic transmission or neutral for manual transmission Block the drive wheels with suitable blocks Connecting or disconnecting test equipment when the ignition is ON can damage test equipment and the vehicle s electronic components Turn the ignition OFF before connecting the Scan Tool to or disconnecting the Scan Tool from the vehicle s Data Link Connector DLC To prevent damage to the on board computer when taking vehicle electrical measurements always use a digital multimeter with at least 10 megOhms of impedance Fuel and battery vapors are highly flammable To prevent an explosion keep all sparks heated items and open flames away from the battery and fuel fuel vapors DO NOT SMOKE NEAR THE VEHICLE DURING TESTING Don t wear loose clothing or jewelry when working on an engine Loose clothing can become caught in the fan pulleys belts etc Jewelry is highly conductive and can cause a severe burn if it makes contact between a power source and ground Enhanced ScanAdvisor 1 About the Enhanced ScanAdvisor VEHICLES COVERED VEHICLES COVERED The Scan Tool is designed to work on all OBD2 compliant vehicles All 1996 and newer vehicles cars and light trucks sold in the United States are OBD2 compliant etn trucks sold in the United States must be OBD2 compliant this includes all Domestic Asian and European vehicles Some 1994 and 1995 vehicles are OBD2 c
143. he Manufacturer THIS WARRANTY IS NOT TRANSFERABLE For service send via U P S if possible prepaid to Manufacturer Allow 3 4 weeks for service repair SERVICE PROCEDURES If you have any questions require technical support or information on UPDATES and OPTIONAL ACCESSORIES please contact your local store distributor or the Service Center 877 336 2826 33 MATCO 6 00 AM 6 00 PM Monday Saturday PST Web http matco carscan com Enhanced ScanAdvisor 175 TECHNICAL ASSISTANCE 1 877 33 MATCO HABLAMOS ESPA OL SERVICE IN USA WE EMPLOY TECHNICIANS CERTIFIED BY ASE ONLY LET US SHOW YOU THEIR CREDENTIALS matco carscan com 11231 Young River Avenue Fountain Valley CA 92708 Printed in Taiwan MRP 93 0338 Copyright 2011 IEC All Rights Reserved PRODUCT DESIGN amp COPYRIGHT
144. he Connection at the DLC Verify that the ignition switch is ON 35 Global OBD2 I M READINESS TESTING I M READINESS TESTING I M 36 I M is an Inspection and Maintenance program legislated by the Government to meet federal clean air standards The program requires that a vehicle be taken periodically to an Emissions Station for an Emissions Test or Smog Check where the emissions related components and systems are inspected and tested for proper operation Emissions Tests are generally performed once a year or once every two years On OBD2 systems the I M program is enhanced by requiring vehicles to meet stricter test standards One of the tests instituted by the Federal Government is called I M 240 On I M 240 the vehicle under test is driven under different speeds and load conditions on a dynamometer for 240 seconds while the vehicle s emissions are measured Emissions tests vary depending on the geographic or regional SP area in which the vehicle is registered If the vehicle is registered in a highly urbanized area the I M 240 is probably the type of test required If the vehicle is registered in a rural area the stricter dynamometer type test may not be required Readiness Monitors I M Readiness shows whether the various emissions related systems on the vehicle are operating properly and are ready for Inspection and Maintenance testing State and Federal Governments enacte
145. he POWER LINK ap button The Scan Tool will automatically start a check of the vehicle s computer to determine which type of communication protocol it is using When the Scan Tool loss momen ogress identifies the computer s communication lernita Bresson protocol a communication link is i established The protocol type used by the vehicle s computer is shown on the display A PROTOCOL is a set of rules and procedures for regulating data trans mission between computers and between testing equipment and computers As of this writing five i different types of protocols ISO 9141 RUTO LINE is in progress Keyword 2000 J1850 PWM J1850 jtinxed te ts0 9141 VPW and CAN are in use by vehicle i manufacturers The Scan Tool auto matically identifies the protocol type and establishes a communication link with the vehicle s computer m f the Scan Tool fails to link to the vehicle s computer a Linking Failed message shows on the Scan Tool s display inabie co sdvabiinna fia with the vehicle i Verify the connection at the DLC Verify the connection at and verify the ignition is ON ignition is ON and press Turn the ignition OFF wait 5 seconds then turn back ON to reset the computer Ensure your vehicle is OBD2 compliant See VEHICLES COVERED on page 2 for vehicle compliance verification information 7 Once the vehicle s communication protocol has b
146. he code currently ey Cycles Siac TT being displayed and the total number of iwetn up cycies 002 codes retrieved Gece Trip Counter ore m The Diagnostic Trouble Codes DTCs and related good trip counts are shown in the lower section of the LCD display m Use the UP and DOWN buttons as necessary to view the entire list m The Scan Tool will display data only if codes are present in the vehicles presentis siorea in the computer memory If no codes are present chance Pes a No Enhanced DTC s are presently stored in the vehicle s computer message is displayed Press the ENTER G button to return to the Chrysler Enhanced menu Enhanced ScanAdvisor 57 Chrysler Enhanced OBD CODE RETRIEVAL PROCEDURE m When you are finished viewing the retrieved data press the DTC button to return to the previous menu 1 If desired press the FF button to view OEM enhanced Freeze Frame data see VIEWING FREEZE FRAME DATA on page 61 for details 2 If desired press the LD button to view OEM enhanced Live Data see VIEWING LIVE DATA on page 62 for details 3 If desired press the SYSTEM TEST S button to view system test results see SYSTEM TEST on page 63 for details 4 To exit the enhanced mode press the POWERILINK C em button The Scan Tool returns to the Available Modules screen see CODE RETRIEVAL PROCEDURE on page 20 more information Retrieving Body Enhanced Dat
147. he vehicle s service repair manual to correct hard DTCs Codes should be addressed and eliminated in the order they were received erasing see ERASING DIAGNOSTIC TROUBLE CODES DTCs on page 72 and retesting after each repair is made to be sure the fault was eliminated The green yellow and red LEDs are used with the LCD display as visual aids to make it easier to determine engine system conditions See SERVICING DTCs on page 74 for information on interpreting LEDs and servicing DTCs VIEWING LIVE DATA The Scan Tool is a special diagnostic tool that communicates with the vehicle s computer The Scan Tool lets you view and or capture record real time Live Data This information includes values volts rpm temperature speed etc and system status information open loop closed loop fuel system status etc generated by the various vehicle sensors switches and actuators In effect the Scan Tool lets you view in real time the same signal values generated by the sensors actuators switches and or vehicle 70 Enhanced ScanAdvisor Chrysler Jeep OBD1 Systems VIEWING LIVE DATA system status information used by the vehicle s computer when calculating and conducting system adjustments and corrections The real time Live Data vehicle operating information values status that the computer supplies to the Scan Tool for each sensor actuator switch etc is called Parameter Identification PID Data Each PI
148. hile viewing Chrysler enhanced Powertrain DTCs press the FF button m Ifa single Freeze Frame has been saved the Freeze Frame screen displays m f more than one Freeze Frame has been saved a Freeze Frame menu displays Use the UP amp and DOWN WV buttons as necessary to select the Freeze Frame you wish to view then press the ENTER lt button The options available through the p Freeze Frame menu differ iscrvics Freeze Frame 3 depending on the vehicle s Meisc s am communication protocol m f more than one Freeze Frame has been saved a Freeze Frame menu displays Use the UP amp and DOWN W buttons as necessary to select the Freeze Frame you wish to view then Cand Press t press the ENTER lt 4 button EREEREER Service Freeze Frame 3 Most Recent F F The options available through the IMistis Freez Frame Freeze Frame menu differ 0M Freeze Frame 2 depending on the vehicle s communication protocol 2 Saved engine conditions may include but are not limited to engine speed open or closed loop operation fuel system commands coolant temperature calculated load value fuel pressure vehicle speed air flow rate and intake manifold pressure Enhanced ScanAdvisor 61 Chrysler Enhanced OBD VIEWING LIVE DATA 3 If more than one Freeze Frame was saved press the FF button to return to the Freeze Frame menu to select another Freeze Frame
149. htness setting from 0 to 30 2 Press the UP button to decrease the brightness of the display make the display darker 4 Enhanced ScanAdvisor Enhanced ScanAdvisor Controls ADJUSTMENTS AND SETTINGS 3 Press the DOWN W button to increase the brightness of the display make the display lighter 4 When the desired brightness is obtained Lighter press the ENTER lt button to save your 7795s te ex changes and return to the Menu Using the Backlight 1 Use the UP amp and DOWN buttons as necessary to highlight Display Backlight in the Menu then press the ENTER lt 4 m button Gelso Language g Software Ve Serial Number m The Display Backlight screen displays 2 Press the UP amp or DOWN button as necessary to select the desired backlight mode either ON or OFF 3 When the desired backlight mode is selected press the ENTER lt button to save your changes m The display returns to the Menu and the backlight turns on or off as selected Using the DLC Locator 1 Use the UP amp and DOWN buttons as necessary to highlight DLC Locator in the aaa Menu then press the ENTER lt button Seiect Language i se Serial Number ee m The Select Vehicle Origin screen iSu tse urement displays 2 Use the UP amp and DOWN W buttons as necessary to highlight the desired vehicle origin then press the ENTER lt button m The S
150. in on until the failure is repaired A DTC is stored in the vehicle s computer memory for each fault detected A Tool or Scanner can be used to retrieve DTCs that are stored in the vehicle s computer memory 132 Enhanced ScanAdvisor GM OBD1 Systems CODE RETRIEVAL PROCEDURE m Intermittent History DTCs Intermittent History DTCs are stored in the computer s memory for problems that occur intermittently or for problems that happened in the past but are not currently present Intermittent DTCs may cause the Malfunction Indicator light to flicker or stay on until the intermittent malfunction goes away However the corresponding fault code will be stored in memory as a history DTC If the malfunction that caused the history DTC to set does not recur within a predetermined length of time usually within 40 80 ignition key start cycles the computer will automatically erase the related fault code from its memory CODE RETRIEVAL PROCEDURE Never replace a part based only on the DTC definition Each DTC has a set of testing procedures instructions and flow charts that must be followed to confirm the location of the problem This information is found in the vehicle s service manual Always refer to the vehicle s service manual for detailed testing instructions Check your vehicle thoroughly before performing any test See evn BEFORE YOU BEGIN on page 18 for details ALWAYS observe safety precautions whenever working on a vehicle S
151. inary information on a vehicle before you retrieve codes By having a complete account of the vehicle s current problem s you will be able to systematically pinpoint the problem s by comparing your answers to the fault codes you retrieve NAME DATE VIN YEAR MAKE MODEL ENGINE SIZE VEHICLE MILEAGE VIN Vehicle Identification Number found at the base of the windshield on a metallic plate or at the driver door latch area consult your vehicle owner s manual for location TRANSMISSION a Automatic 4 Manual Please check all applicable items in each category DESCRIBE THE PROBLEM Enhanced ScanAdvisor 15 Preparation for Testing PRELIMINARY VEHICLE DIAGNOSTIC WORKSHEET 16 WHEN DID YOU FIRST NOTICE THE PROBLEM a Just Started Started Last Week m QO Started Last Month a Other LIST ANY REPAIRS DONE IN THE PAST SIX MONTHS PROBLEMS STARTING 4 No symptoms a Will not crank ENGINE QUITS OR STALLS 4 No symptoms 2 Right after starting 4 When shifting into gear a During steady speed driving IDLING CONDITIONS 4 No symptoms a Is too slow at all times QO Is too fast RUNNING CONDITIONS No symptoms Runs rough Lacks power Bucks and jerks Poor fuel economy Hesitates or stumbles on accelerations DODO D D Cranks but will
152. ing Se The following Timing Check procedure is only applicable to 1992 and older vehicles excluding diesel engines For 1993 and newer vehicles refer to the vehicle s service repair manual for procedures to check and adjust timing DO NOT ATTEMPT TO ADJUST TIMING ON THESE VEHICLES WITHOUT MANUFACTURER S SPECIFICATIONS AND PROCEDURES For 1992 and older vehicles the Tool can be used in combination with a timing light to check ignition timing and the vehicle computers ability to advance ignition timing 98 Enhanced ScanAdvisor Ford OBD1 Systems CODE RETRIEVAL PROCEDURES ENGINE TIMING CHECK Check your vehicle thoroughly before performing any test See BEFORE YOU BEGIN on page 18 for details ALWAYS observe safety precautions whenever working on a vehicle Read and follow Safety Precautions on page 1 before performing this test m A timing light is required to perform this test m The vehicle must pass the KOEO Test page 94 before performing this test 1 Locate the vehicle s Data Link Connector DLC See TEST CONNECTORS on page 92 for connector location Some DLCs have a plastic cover that must be removed before connecting the Tool s cable connector 2 Connect the Tool cable with the Ford Connector Cable Adaptor attached to the Tool then connect the adaptor to the vehicle s DLC Press the POWER LINK a button to turn the Tool ON then press ENTER lt button to continue m The Select
153. ion 4 If desired press the FF button to view OEM enhanced Freeze Frame data see VIEWING FREEZE FRAME DATA on page 148 for details 5 If desired press the LD button to view OEM enhanced Live Data see VIEWING LIVE DATA on page 149 for details 6 To exit the enhanced mode press the POWERILINK a button The Scan Tool returns to the Select Data Type screen see CODE RETRIEVAL PROCEDURE on page 20 for more information Retrieving Chassis Enhanced Data 1 When Chassis is selected from the Available System screen and the desired controller is selected from the Available Modules screen the OEM Enhanced Menu displays m Use the UP A and DOWN buttons as necessary to highlight Read DTCs then press the ENTER button F gom EOT u Erase DTCs 2 A One moment please message Exi displays while the Scan Tool retrieves the selected information m f the Scan Tool fails to link to the vehicle s computer a Linking Failed l message shows on the Scan Tools with the vehicle Verify the ignition is ON and Display press 44 button o Verify the ignition is ON then press the ENTER button to continue The Scan Tool returns to the Select Data Type screen see CODE RETRIEVAL PROCEDURE on page 20 for more information 3 To read the display Refer to DISPLAY FUNCTIONS on page 13 for a description SP of LCD display elements I M MONITOR S
154. ir assigned engine area system have been met and all diagnostic testing has completed successfully Monitors with a Has Not Run status have not yet met the conditions they need to perform diagnosis and testing of their assigned engine area system and have not been able to perform diagnostic testing on that system The green yellow and red LEDs provide a quick way to help you determine if a vehicle is ready for an Emissions Test Smog Check Follow the instructions below to perform the Quick Check Perform the CODE RETRIEVAL PROCEDURE as described on page 20 then interpret the LED indications as follows Interpreting I M Readiness Test Results 1 GREEN LED Indicates that all engine systems are OK and operating normally all Monitors supported by the vehicle have run and performed their self diagnostic testing The vehicle is ready for an Emissions Test Smog Check and there is a good possibility that it can be certified O SSSSGE0 OSTSOSG No DTCs or Freeze Frame Frame data presently i stored in the vehicle s computer y 2 YELLOW LED Determine from the CODE RETRIEVA PROCEDURE page 20 which of the two possible conditions is causing the yellow LED to light m f a PENDING Diagnostic Trouble wee Code is causing the yellow LED to light it is possible that the vehicle will be allowed to be tested for emissions and certified Currently most areas states countries will allow
155. is shown m The Diagnostic Trouble Codes DTCs and related code definition are shown in the lower section of the display 18 Read and interpret Diagnostic Trouble Codes system condition using the display and the green yellow and red LEDs The green yellow and red LEDs are used with the display as visual aids to make it easier to determine engine system conditions m Green LED Indicates that all engine systems are OK and operating mmomrorsmrus normally All monitors supported by the KELELE vehicle have run and performed their i8 27os cf freeze Frame Frame data presently h diagnostic testing and no trouble cupiv estes codes are present All Monitor icons i will be solid jSolenoid Circuit Electrical 24 Enhanced ScanAdvisor m Yellow LED 0 oy m0 94 CODE RETRIEVAL PROCEDURE A PENDING CODE IS PRESENT If the yellow LED is illuminated it may indicate a Pending code is present Check the Scan Tool s display for confirmation A Pending code is confirmed by the presence of a numeric code and the word PENDING on the Scan Tool s display MONITOR NOT RUN STATUS If the Scan Tool s display shows a zero indicating there are no DTC s present in the vehicle s computer memory but the yellow LED is illuminated it may be an indication that some of the Monitors supported by the vehicle have not yet run and completed their diagnostic testin
156. ished viewing the recorded Live Data press the LD button to exit the Live Data Playback mode 50 Enhanced ScanAdvisor Chrysler Enhanced OBD CODE RETRIEVAL PROCEDURE CODE RETRIEVAL PROCEDURE System Selection Never replace a part based only on the DTC definition Each DTC has a set of testing procedures instructions and flow charts that must be followed to confirm the location of the problem This information is found in the vehicle s service manual Always refer to the vehicle s service manual for detailed testing instructions BEFORE YOU BEGIN on page 18 for details ALWAYS observe safety precautions whenever working on a vehicle See Safety Precautions on page 1 for more information Se Check the vehicle thoroughly before performing any test See 1 Turn the ignition off 2 Locate the vehicle s 16 pin Data Link Connector DLC See page 2 for 4 connector location CN ie Some DLCs have a plastic cover that must be removed before connecting the Scan Tool cable connector If the Scan Tool is ON turn it OFF by pressing the POWER LINK bap button BEFORE connecting the Scan Tool to the DLC 3 Connect the Scan Tool cable connector to the vehicle s DLC The cable connector is keyed and will only fit one way m f you have problems connecting the cable connector to the DLC rotate the connector 180 and try again m f you still have problems check the DLC on the vehicle and on the Scan Tool
157. it then press the Press 44 to exit ENTER lt button to return to the Select i Sensor screen 6 Repeat steps 3 through 5 to view test results for additional sensors When you have finished viewing the retrieved test data scroll to the end of the display to select Exit then press the ENTER lt button to return to the System Test Menu screen OBD Monitor Test Results The OBD Monitor Test Results function retrieves and displays test results for emission related powertrain components and systems that are not continuously monitored The tests available are determined by the vehicle manufacturer The Code Reader does not perform non continuous tests but SF retrieves results from the most recently performed tests from the on board computers memory You may retrieve non continuous test results for only one test at any given time 1 From the System Test Menu use the UP and DOWN buttons as necessary to highlight OBD Monitor Test Results then press the ENTER lt button xygen Sensor Test 2 A One moment please message tele Information displays while the request is sent to the vehicle s on board computer m The Select Test screen displays The screen shows all tests applicable to the vehicle under test Refer to the vehicle s service repair manual for oo information related to non continuous Test ID 04 Test ID 06 tests Exit 30 Enhanced ScanAdvisor
158. itial Cylinder Balance Test it needs to repeat the test two more times to properly determine which cylinder or cylinders are malfunctioning If this is the case the Tool will display the Lightly press the accelerator half way and release message again instead of the System Pass Proceed to step 11 16 If a cylinder is not contributing at the same level as the other cylinders the computer prompts you to repeat the test two more times by displaying the Lightly press the accelerator half way and release message again Each time the message displays perform the procedures as instructed 17 After the repeat Cylinder Balance tests have completed the computer will identify which cylinder or cylinders are not contributing equally and will send this information to the Tool s LCD display A m f any weak cylinders are identified Press 4H to continue consult the vehicle s service repair manual to perform further testing and or repairs i Cylinder Balance Test Relay and Solenoid Test Output State Check The Output State Check is a special program in the vehicle s computer that allows the user to energize turn ON and de energize turn OFF on command most of the actuators relays and solenoids that are controlled by the computer Use this test to check computer output voltages and relay solenoid operation The fuel injectors and fuel pump are not energized during this C test Check your vehi
159. l Display Unit Value PID Description EQ Ratio 14 X XXX Bank 1 Sensor 4 Equivalence Ratio EQ Ratio 21 X XXX Bank 2 Sensor 1 Equivalence Ratio EQ Ratio 22 X XXX Bank 2 Sensor 2 Equivalence Ratio EQ Ratio 23 X XXX Bank 2 Sensor 3 Equivalence Ratio EQ Ratio 24 X XXX Bank 2 Sensor 4 Equivalence Ratio EVAP Press Pa XXXX XX Evap System Vapor Pressure in IXX XXX H20 FP Vac kPa XXXX XXX Fuel Rail Pressure relative PSI IXXX X toVacuum Fuel Level XXX X Fuel Level Input Fuel Press kPa XXX Fuel Rail Pressure PSI XX X Fuel Press kPa XXXXX Fuel Rail Pressure PSI IXXXX X Fuel Sys 1 OL Fuel System 1 Status Fuel Sys 1 CL Fuel System 1 Status Fuel Sys 1 OL Drive Fuel System 1 Status Fuel Sys 1 OL Fault_ Fuel System 1 Status Fuel Sys 1 CL Fault Fuel System 1 Status Fuel Sys 2 OL Fuel System 2 Status Fuel Sys 2 CL Fuel System 2 Status Fuel Sys 2 OL Drive Fuel System 2 Status Fuel Sys 2 OL Fault Fuel System 2 Status Fuel Sys 2 CL Fault Fuel System 2 Status IAT C XXX XXX Intake Air Temperature E LOAD Value XXX X Absolute Load Value LTFT B1 XXX X Long Term Fuel Trim Bank 1 LTFT B2 XXX X Long Term Fuel Trim Bank 2 LTFT B3 XXX X Long Term Fuel Trim Bank 3 LTFT B4 XXX X Long Term Fuel Trim Bank 4 MAF g s l XXX XX Air Flow Rate from Mass Air Flow b min XXXX X Sensor MAP kPa XXX Intake Manifold Absolute Pressure PSI XX X MIL On Time hrs XXXX XX Engine Run Time while MIL ON mi
160. l displays this information for each sensor actuator switch or status that is supported by the vehicle under test WARNING If the vehicle must be driven in order to perform a SP troubleshooting procedure ALWAYS have a second person help you One person should drive the vehicle while the other person observes the Scan Tool data Trying to drive and operate the Scan Tool at the same time is dangerous and could cause a serious traffic accident 1 While linked to the vehicle start the engine then press and release the LD button m The Select PID Group screen displays The available options depend on the controller to which the Scan Tool is currently linked 2 Use the UP amp and DOWN buttons as necessary to select the desired PID group then press the ENTER lt button m The Live Data screen displays 3 Real time Live Data PID information supported by the vehicle under test displays Remember what you are viewing is real time Live Data The Sr values volts rom temperature vehicle speed system status etc for the various PIDS displayed may change as the vehicle s operating conditions change 4 A vehicle usually supports several PIDs however only a limited amount of PID data can be displayed on the screen at one time If additional PID data is available a small arrow will be shown on the display Use the UP and DOWN buttons as necessary to scroll up or down to view all avail
161. llows you to retrieve Monitor System Status Information to help you determine if the vehicle is ready for an Emissions Test Smog Check In addition to retrieving Diagnostic Trouble Codes the Scan Tool also retrieves Monitor Run Not Run status This information is very important since different areas of the state country have different emissions laws and regulations concerning Monitor Run Not Run status Before an Emissions Test Smog Check can be performed your vehicle must meet certain rules requirements and procedures legislated by the Federal and state country governments where you live 1 In most areas one of the requirements that must be met before a vehicle is allowed to be Emissions Tested Smog Checked is that the vehicle does not have any Diagnostic Trouble Codes present with the exception of PENDING Diagnostic Trouble Codes 2 In addition to the requirement that no Diagnostic Trouble Codes be present some areas also require that all the Monitors that a particular vehicle supports indicate a Has Run status condition before an Emissions Check may be performed 3 Other areas may only require that some but not all Monitors indicate a Has Run status before an Emissions Test Smog Check may be performed Enhanced ScanAdvisor 37 o oy NO 04 I M READINESS TESTING e Monitors with a Has Run status indicate that all the required conditions they needed to perform diagnosis and testing of the
162. lti port MFI fuel injection systems contain one fuel injector per cylinder and the vehicle s computer electronically controls their operation On some multi port fuel injection systems the injectors all fire at the same time and at every engine revolution On other systems the injectors fire in groups and or at every other engine revolution What distinguishes Sequential Electronic Fuel Injection systems from other multi port fuel injection systems is that each injector is independently energized and fires sequentially one after the other in the proper firing order This gives the vehicle s computer more control to cut the fuel to one injector at a time this can t be accomplished on the other systems because they fire in groups of two ore more injectors Cylinder Balance Test Procedure Check your vehicle thoroughly before performing any test See etn BEFORE YOU BEGIN on page 18 for details ALWAYS observe safety precautions whenever working on a vehicle Read and follow Safety Precautions on page 1 before performing this test 1 Locate the vehicle s Data Link Connector DLC See TEST CONNECTORS on page 92 for connector location Some DLCs have a plastic cover that must be removed before connecting the Tool cable connector 2 Connect the Tool cable with the Ford Connector Cable Adaptor attached to the Tool then connect the adaptor to the vehicle s DLC Press the POWER LINK a button to turn the Tool ON then press the ENTER
163. mission etc are secure and properly connected See your vehicle s service manual for locations m Check all rubber hoses radiator and steel hoses vacuum fuel for leaks cracks blockage or other damage Make sure all hoses are routed and connected properly m Make sure all spark plugs are clean and in good condition Check for damaged loose disconnected or missing spark plug wires m Make sure the battery terminals are clean and tight Check for corrosion or broken connections Check for proper battery and charging system voltages m Check all electrical wiring and harnesses for proper connection Make sure wire insulation is in good condition and there are no bare wires m Make sure the engine is mechanically sound If needed perform a compression check engine vacuum check timing check if applicable etc 18 Enhanced ScanAdvisor Preparation for Testing VEHICLE SERVICE MANUALS VEHICLE SERVICE MANUALS Always refer to the manufacturer s service manual for a vehicle before performing any test or repair procedures Contact your local car dealership auto parts store or bookstore for availability of these manuals The following companies publish valuable repair manuals m Haynes Publications 861 Lawrence Drive Newbury Park California 91320 Phone 800 442 9637 Web www haynes com m Mitchell 1 14145 Danielson Street Poway California 92064 Phone 888 724 6742 Web www m1products com m Motor Public
164. mputer a Linking Failed message shows on the Scan Tool s Display o Verify the ignition is ON then press a press a the ENTER lt button to continue The Scan Tool returns to the Select Data Type screen see CODE RETRIEVAL PROCEDURE on page 20 more information If KOEO Self Test or KOER Self Test is selected the LCD display shows instructions to prepare the vehicle for the selected test Proceed to step 3 If Continuous Memory DTCs is selected proceed to step 5 Place the transmission in park or neutral Start and warm up engine to SET EGG normal operating temperature perk or seutealiend yar a atn ignition OFF an wait 10 seconds i3 Turn ignition ON but td o Turn the ignition off Wait 10 seconds then turn the ignition on DO NOT start the engine eee te Use the UP and DOWN buttons as necessary to highlight Continue then press the ENTER lt 4 button Proceed to step 5 4 To prepare the vehicle for the KOER Test Place the transmission in park or neutral Start and warm up engine to normal operating temperature Use the UP amp and DOWN buttons parlor neutral and arm the engine to as necessary to highlight Run Test normal operating then press the ENTER button leranpennen dissiyed Proceed to step 5 H Follow the on screen prompts to perform KOER test procedures Proceed to step 5 5 A One moment please mes
165. n 2 If Yes is selected the Vehicle Module Scan Test DTCs screen displays The screen shows a listing of DTCs stored in all available systems m Use the UP amp and DOWN buttons as necessary to highlight Exit then press the ENTER lt button to return to the Available Systems screen 3 If No is selected the Vehicle Module Scan Test Status screen displays The screen shows the current status for each available system m Use the UP and DOWN buttons as necessary to highlight Exit then press the ENTER lt button to return to the Available Systems screen Retrieving Powertrain Enhanced Data 1 When Powertrain is selected from the Available Systems screen the Available Modules screen displays lect a module and press Status il m Use the UP amp and DOWN buttons a oe ates as necessary to highlight the module i i from which you wish to retrieve data then press the ENTER lt button Enhanced ScanAdvisor 55 Chrysler Enhanced OBD CODE RETRIEVAL PROCEDURE m The DTCs and Related Functions screen displays The available options listed depend on the protocol used to communicate with the vehicle You may also choose to erase powertrain DTCs and related data see ERASING ENHANCED DATA on page 64 for details 2 Use the UP amp and DOWN W buttons as necessary to highlight the desired option then press the ENTER button m The Scan Tool re
166. n Monitor Status ICONS on Monitor Status this Driving Cycle Display O2S B1 S1 V X XXX Bank 1 Sensor 1 166 Enhanced ScanAdvisor Generic Global OBD2 PID List Tool Display Unit Value PID Description 02S B1 S1 mA X XXX Bank 1 Sensor 1 O2S Current mA 02S B1 S1 V V X XXX Bank 1 Sensor 1 O2S Voltage O2S B1 S2 V X XXX Bank 1 Sensor 2 O2S B1 S2 mA X XXX Bank 1 Sensor 2 O2S Current mA O2S B1 S2 V V X XXX Bank 1 Sensor 2 O2S Voltage O2S B1 S3 V X XXX Bank 1 Sensor 3 O2S B1 S3 mA X XXX Bank 1 Sensor 3 O2S Current mA 02S B1 S3 V V X XXX Bank 1 Sensor 3 02S Voltage O2S B1 S4 V X XXX Bank 1 Sensor 4 O2S B1 S4 mA X XXX Bank 1 Sensor 4 O2S Current mA O2S B1 S4 V V X XXX Bank 1 Sensor 4 02S Voltage O2S B2 S1 V X XXX Bank 2 Sensor 1 O2S B2 S1 mA X XXX Bank 2 Sensor 1 O2S Current mA O2S B2 S1 V V X XXX Bank 2 Sensor 1 O2S Voltage O2S B2 S2 V X XXX Bank 2 Sensor 2 O2S B2 S2 mA X XXX Bank 2 Sensor 2 O2S Current mA 02S B2 S2 V V X XXX Bank 2 Sensor 2 O2S Voltage O2S B2 S3 V X XXX Bank 2 Sensor 3 O2S B2 S3 mA X XXX Bank 2 Sensor 3 O2S Current mA 02S B2 S3 V V X XXX Bank 2 Sensor 3 O2S Voltage O2S B2 S4 V X XXX Bank 2 Sensor 4 O2S B2 S4 mA X XXX Bank 2 Sensor 4 O2S Current mA O2S B2 S4 V V X XXX Bank 2 Sensor 4 O2S Voltage O2S Location 02S11 Oxygen Sensor
167. n Enhanced Data 1 When Powertrain is selected from the Available System screen and the desired controller is selected from the Available Modules screen the OEM Enhanced Menu displays m Use the UP and DOWN buttons as necessary to highlight Read DTCs then press the ENTER button Er message i ptes Exit 2 A One moment please displays while the Scan Tool retrieves the selected information m f the Scan Tool fails to link to the vehicle s computer a Linking Failed message shows on the Scan Tool s Display o Verify the ignition is ON then press ane vehicle Verity the ENTER button to continue Presse 7 Putos The Scan Tool returns to the Select Data Type screen see CODE RETRIEVAL PROCEDURE on page 20 for more information 3 To read the display Refer to DISPLAY FUNCTIONS on page 13 for a description of LCD display elements I M MONITOR STATUS icons are not displayed when viewing Se enhanced DTCs m A visible icon indicates that the Scan Tool is being powered through the vehicle s DLC connector m The upper right hand corner of the j display shows the number of the code currently being displayed and the total number of codes retrieved l avacuura reservoir control reuit ope m The Diagnostic Trouble Codes DTCs and related code definitions are shown in the lower section of the LCD display m Use the UP A and
168. n press the ENTER button Adjust Brightness Display Backlight DLC Locator HDTC Library m The Enter DTC screen displays The Select Language Software Version screen shows the code P0001 with Serial Number Self Test the p flashing Unit of Measurement 2 Use the UP amp and DOWN W buttons as necessary to scroll to the desired DTC type P Powertrain U Network B Body C Chassis then press the DTC button m The selected character displays solid DTC F 0001 and the next character begins flashing iPross Sito exit 3 Select the remaining characters in the DTC in the same way pressing the DTC button to confirm each character When i you have selected all the DTC characters P2247 EN press the ENTER lt button to view the voltage circuit open DTC definition m f you entered a Generic DTC DTCs that start with PO P2 and some P3 6 Enhanced ScanAdvisor Enhanced ScanAdvisor Controls ADJUSTMENTS AND SETTINGS The selected DTC and DTC definition if available show on the Scan Tool s display Se If a definition for the DTC you entered is not available an advisory message shows on the Scan Tool s display m f you entered a Manufacturer Specific DTC DTCs that start with P1 and some P3 The Select Manufacturer screen displays Use the UP and DOWN W buttons as
169. nced ScanAdvisor Toyota Lexus OBD1 Systems SERVICING DTCs 3 Use the UP A and DOWN W buttons as necessary to highlight Clear Erase DTCs then press the ENTER button A confirmation message shows on the LCD display m f you are sure you want to proceed use the UP A and DOWN W buttons as necessary to highlight Yes then press the ENTER lt button to erase data from the vehicle s computer m f you do not want to continue with the erase process use the UP A and DOWN buttons as necessary to highlight No then press the ENTER lt button to exit the erase mode If erasing DTCs using a Scan Tool IS NOT supported by the vehicle an instructional message 7 displays Refer to the vehicle s ftoverase Dres consult the vehicle s service manual service manual forprocedures to i remove the correct fuse erase DTCs from the vehicle s Pcesres j computer aeae m to exit H 4 If you chose to erase DTCs a progress screen displays while the erase function is in progress m f the erase was successful a pss onc to view me confirmation message shows on the Ruia sinmi display Press the DTC button to i return to the DTCs and Related Functions screen m f the erase was not successful an advisory message shows on the display Verify that the Scan Tool is properly connected to the vehicle s Liesette continue DLC and that the ignition is on then repeat steps 2 an
170. nd you have not set up custom Live Data the Custom Live Data menu displays Select the desired PIDs as described in CUSTOMIZING LIVE DATA PIDs on page 42 then proceed to step 8 m f Record Custom Live Data is selected and you have set up cady been created custom live data a confirmation ES screen displays Use the UP amp and DOWN W buttons as necessary to select the desired option then press the ENTER lt button o If View Current Custom LD is selected proceed to step 8 View Current Custom LD H Create New Custom LD o If Create New Custom LD is selected the Custom Live Data menu displays Select the desired PIDs as described in CUSTOMIZING LIVE DATA PIDs on page 42 then proceed to step 8 8 A One moment please message shows on the display When the Scan Tool is ready to record Live Data the Record Live Data screen displays 9 Put the engine in the operating condition that causes the DTC to set m f necessary drive the vehicle until you reach the vehicle speed at which the problem occurs 10 When the Scan Tool detects a fault that causes a DTC to set it automatically records and saves approximately 20 frames of Live Data information in its memory according to your trigger selection for each PID supported by the vehicle m All three LEDs will blink for three seconds to indicate that Live Data is being recorded and a One moment please message shows on the
171. necessary to highlight the appropriate manufacturer then press the ENTER button to display the correct DTC for your vehicle Infiniti If a definition for the DTC you Se entered is not available an advisory P1274 message shows on the Scan Tools ths Manutactuzer display Spoonie D Definition is not Visit I arse for definition i 4 If you wish to view definitions for additional DTCs press the ENTER lt 4 button to return to the Enter DTC screen and repeat steps 2 and 3 5 When all desired DTCs have been viewed press the BI DIRECTIONAL TEST lt button to exit the DTC Library Selecting the Display Language 1 Use the UP amp and DOWN buttons as necessary to highlight Select Language in the Menu then press the ENTER lt q button Adjust Brightness oren Backlight m The Select Language screen displays Eea Software Version i Serial Numb m The currently selected display sei Test on Language is highlighted j Exi 2 Press the UP amp or DOWN button as necessary to highlight the desired display language 3 When the desired display language is i highlighted press the ENTER button Espanol to save your changes and return to the Menu shown in the selected display language Enhanced ScanAdvisor 7 Enhanced ScanAdvisor Controls ADJUSTMENTS AND SETTINGS Viewing the Software Version 1
172. ng from the engine This is normal It indicates that the vehicle s computer is activating relays solenoids and other components to check their operation 96 Enhanced ScanAdvisor Ford OBD1 Systems CODE RETRIEVAL PROCEDURES KOEO TEST WARNING On some vehicles equipped with an Electric Cooling Fan the computer activates the cooling fan to check its operation To avoid injury keep hands or any part of your body a safe distance from the engine during this test m f the Tool fails to link to the vehicle s computer a Vehicle is not responding message shows on the Tool s LCD display Do the following Verify the ignition is ON ER vehicle is not lrespondin Check DLC cable Check the cable connections at the iccnsections Tool and at the vehicle s DLC Preset to continas Turn the ignition OFF wait 10 seconds then turn back ON to reset the computer BE SURE to perform the added procedures in step 6 if appropriate for your vehicle BEFORE turning the ignition ON Press ENTER lt button to continue m f the Scan Tool cannot link to the i vehicle s computer the message rress 4s to exit Contact Technical Support displays Press The ENTER button to return to the Ford OBD1 Menu Turn the ignition off and disconnect the Scan Tool Contact Technical Support for assistance 14 If the Tool was able to link to the vehicle successfully a Code
173. nitor Status 1 Using retrieved Diagnostic Trouble Codes DTCs and code definitions as a guide and following manufacturer s repair procedures repair the fault or faults as instructed 2 After the fault or faults have been repaired connect the Scan Tool to the vehicle s DLC and erase the code or codes from the vehicle s computer memory m See page 34 for procedures for ERASING DIAGNOSTIC TROUBLE CODES DTCs from the vehicle s on board computer m Write the codes down on a piece of paper for reference before erasing 3 After the erase procedure is performed most of the Monitor icons on the Scan Tool s display will be flashing Leave the Scan Tool connected to the vehicle and perform a Trip Drive Cycle for each flashing Monitor Enhanced ScanAdvisor 39 o oy NO 04 I M READINESS TESTING Misfire Fuel and Comprehensive Component Monitors run w continuously and their icons will always be on solid even after the erase function is performed m Each DTC is associated with a specific Monitor Consult the vehicle s service manual to identify the Monitor or Monitors associated with the faults that were repaired Follow the manufacturer s procedures to perform a Trip Drive Cycle for the appropriate Monitors m While observing the Monitor icons on the Scan Tool s display perform a Trip Drive Cycle for the appropriate Monitor or Monitors If the vehicle needs to be driven in order to perform a Trip
174. nking Failed message shows on the Scan Tool s Display o Verify the ignition is ON then press fi the ENTER lt button to continue i wits tne venicre verity The Scan Tool returns to the Select jr s 2 5scton Data Type screen see CODE RETRIEVAL PROCEDURE on ji page 20 for more information 3 To read the display Refer to DISPLAY FUNCTIONS on page 13 for a description of LCD display elements I M MONITOR STATUS icons are not displayed when viewing Ss enhanced DTCs m A visible icon indicates that the Scan Tool is being powered through the vehicle s DLC connector m The upper right hand corner of the display shows the number of the code currently being displayed and the total number of codes retrieved m The Diagnostic Trouble Codes DTCs and related code definitions are shown in the lower section of the LCD display 146 Enhanced ScanAdvisor Toyota Enhanced OBD CODE RETRIEVAL PROCEDURE m Use the UP A and DOWN buttons as necessary to view the entire list m The Scan Tool will display data only if codes are present in the vehicle s computer memory If no codes are p present a No Enhanced DTC s are By cater ror presently stored in the vehicles 2er reep en computer message is displayed Press the DTC button to return to the Select Data Type screen see CODE RETRIEVAL PROCEDURE on page 20 for more informat
175. not start Starts but takes a long time Right after vehicle comes to a stop While idling During acceleration When parking Is sometimes too fast or too slow Is rough or uneven Fluctuates up and down Backfires Misfires or cuts out Engine knocks pings or rattles Surges Dieseling or run on Enhanced ScanAdvisor Preparation for Testing PRELIMINARY VEHICLE DIAGNOSTIC WORKSHEET AUTOMATIC TRANSMISSION PROBLEMS if applicable 4 No symptoms Shifts too early or too late 2 Changes gear incorrectly PROBLEM OCCURS Short less than 2 miles 2 10 miles Long more than 10 miles Stop and go While turning While braking At gear engagement With A C operating Ooccvoododododocdo DRIVING HABITS 4 Mostly city driving 4 Highway 4 Park vehicle inside 2 Park vehicle outside GASOLINE USED O 87 Octane a 89 Octane a 932 55 F 0 13 C a Below freezing 32 F 0 C Q Vehicle does not move when in gear O Jerks or bucks a Morning a Afternoon a Anytime ENGINE TEMPERATURE WHEN PROBLEM OCCURS 4 Cold a Warm a Hot DRIVING CONDITIONS WHEN PROBLEM OCCURS With headlights on During acceleration Mostly driving downhill Mostly driving uphill Mostly driving level Mostly driving curvy roads Mostly driving rough roads uoopo m 4 Drive less than 10 miles per day Drive 10 to 50 miles per day QO Drive more than 50 miles per day ou O 91 Octane a More than 91 Octan
176. ns as necessary to highlight Ford then press the ENTER lt button m The Select Make screen displays 10 Use the UP amp and DOWN W buttons as necessary to highlight the desired vehicle make then press the ENTER lt button m The Select Model Year screen displays 11 Use the UP amp and DOWN buttons as veganen necessary to highlight the desired vehicle hs eevee RAR PEPEES model year then press the ENTER lt 4 button m The Select Model screen displays 12 Use the UP amp and DOWN buttons as necessary to highlight the desired vehicle model then press the ENTER lt button i Fora Ford 2007 l Select and Press 44 H m The Select Engine screen displays pee ESCAPE EXPEDITION 13 Use the UP amp and DOWN buttons as x2roRER necessary to highlight the desired engine size then press the ENTER lt button m The Confirm Vehicle screen displays If the correct vehicle is shown use the UP A and DOWN W buttons as necessary to highlight Yes then press Select and press the ENTER button a S eL ve VING G Exit Enhanced ScanAdvisor 77 Ford Enhanced OBD CODE RETRIEVAL PROCEDURE If enhanced diagnostics are supported by the vehicle the Select Data Type screen displays Proceed to step 14 to select the type of data you wish to view i s 2is vour zshicle If enhanced diagnostics are not qm supported by the v
177. nt a No Enhanced DTC s are presently stored in the vehicle s computer message is displayed Press the ENTER button to return to the Ford Enhanced menu presently stored in the vehicle s computer Press 4 to exit m Press the BTC button to return to the Diagnostic Test Modes screen 5 If desired press the FF button to view OEM enhanced Freeze Frame data see VIEWING FREEZE FRAME DATA on page 85 for details 6 If desired press the LD button to view OEM enhanced Live Data see VIEWING LIVE DATA on page 85 for details 7 If desired press the SYSTEM TEST S button to view system test results see SYSTEM TEST on page 87 for details 8 To exit the enhanced mode press the POWERILINK 1 a button The Scan Tool returns to the Select Data Type screen see CODE RETRIEVAL PROCEDURE on page 20 more information Retrieving Chassis Enhanced Data 1 When Chassis is selected from the Available Systems screen the Available F olect a module and press Modules screen displays aua m Use the UP and DOWN W buttons pomm as necessary to highlight the module i i from which you wish to retrieve data then press the ENTER button m f Continuous DTCs are currently stored in the selected controller an advisory message displays Refer to iconinuous memory pros the vehicle s service manual for 15969 Seres i additional information Use the UP amp eat a and DOWN W bu
178. o highlight the desired controller then press the ENTER lt H button to continue 10 The DTC Menu screen displays m Use the UP A and DOWN buttons as necessary to highlight Read DTCs then press the ENTER lt button to continue 11 The Scan Tool will retrieve and display any Diagnostic Trouble Codes from the DTC 34 vehicle s computer memory Mass Air Flow Sensor m f the Scan Tool fails to link to the vehicle s computer a Linking Failed message shows on the Scan Tool s display Verify the connection at the DLC and verify the ignition is ON Onshle tovsstabiian a IRE Press the POWER LINK ap button to return to the Available Modules screen and repeat steps 8 through 10 m The Tool will display a code only of codes are present in the vehicle s computer memory If no codes are present a No DTC s are presently stored in the vehicle s computer is displayed Se If the definition for the currently displayed code is not available an advisory message shows on the Scan Tool s LCD display the Diagaeatic Traubl ailable Visit 12 If more than one code was retrieved use www marco carscan com the UP amp and DOWN buttons as necessary to view the additional codes Code 12 will always be present and it has one of the following meanings m f code 12 is the only DTC retrieved and your vehicle STARTS OK then code 12 indicates sy
179. ode currently being displayed and the total number of codes retrieved The Diagnostic Trouble Codes DTCs and related code definitions are shown in the lower section of the LCD display Use the UP amp and DOWN buttons as necessary to view the entire list The Scan Tool will display data only if codes are present in the vehicle s computer memory If no codes are iNeFanancea DTCs are present a No Enhanced DTC s are gohigle s computer presently stored in the vehicle s computer message is displayed Press the ENTER lt button to return to the Ford Enhanced menu When you have scrolled through all retrieved DTCs the Scan Tool returns to the Ford Enhanced menu If desired press the FF button to view OEM enhanced Freeze Frame data see VIEWING FREEZE FRAME DATA on page 85 for details If desired press the LD button to view OEM enhanced Live Data see VIEWING LIVE DATA on page 85 for details Enhanced ScanAdvisor Ford Enhanced OBD VIEWING FREEZE FRAME DATA VIEWING LIVE DATA 5 If desired press the SYSTEM TEST s button to view system test results see SYSTEM TEST on page 87 for details 6 To exit the enhanced mode press the POWERILINK 1 a button The Scan Tool returns to the Select Data Type screen see CODE RETRIEVAL PROCEDURE on page 20 more information VIEWING FREEZE FRAME DATA In OBD2 systems when an emissions related engine malfunction occurs that ca
180. ompliant To determine if a 1994 or 1995 vehicle is OBD2 compliant check the following 1 The Vehicle Emissions Control Information VECI Label This label is located under the hood or by the radiator of most vehicles If the vehicle is OBD2 compliant the label will state OBD Il Certified Federal law requires that all 1996 and newer cars and light VEHICLE EMISSION CONTROL INFORMATION ENGINE FAMILY EFN2 6YBT2BA OBD II DISPLACEMENT 2 6L CERTIFIED S VEHICLE _ THIS VEHICLE CONFORMS TO U S EPA AND STATE a MANUFACTURER OF CALIFORNIA REGULATIONS APPLICABLE TO 1999 MODEL YEAR NEW TLEV PASSENGER CARS REFER TO SERVICE MANUAL FOR ADDITIONAL INFORMATION TUNE UP CONDITIONS NORMAL OPERATING ENGINE TEMPERATURE ACCESSORIES OFF COOLING FAN OFF TRANSMISSION IN NEUTRAL EXHAUST EMISSIONS STANDARDS STANDARD CATEGORY CERTIFICATION TLEV IN USE TLEV INTERMEDIATE 2 Government Regulations require that all OBD2 compliant vehicles must have a mpa l O flelslalsle z s common sixteen pin Data Link ue sfelslelzle Connector DLC Some 1994 and 1995 vehicles have 16 pin connectors but are not OBD2 compliant Only those vehicles with a Vehicle Emissions Control Label stating OBD II Certified are OBD2 compliant The Scan Tool is also compatible with many Chrysler Ford GM and Toyota vehicles equipped with OBD1 systems OBD II CERTIFIED SPARK PLUG TYPE NGK BPRE 11 GAP 1 1MM CATALYST
181. omputer m f you do not want to continue with the roseis 1M Monitors Are erase process use the UP A and 5 DOWN buttons as necessary to i i highlight No then press the ENTER button to exit the erase mode If erasing DTCs using a Scan Tool SP IS NOT supported by the vehicle To erase DTCs consult the an instructional message displays ite remove the correct fuse Refer to the vehicle s service eer seine i manual forprocedures to erase jrress 4 to exit DTCs from the vehicle s computer i 4 If you chose to erase DTCs a progress screen displays while the erase function is in progress Enhanced ScanAdvisor 73 Chrysler Jeep OBD1 Systems SERVICING DTCs 5 lf the erase was successful a confirmation message shows on the display Press the DTC button to return to the DTCs and Related Functions screen ess DTC to view the m f the erase was not successful an rent DTCs and 1 M advisory message shows on the i display Verify that the Scan Tool is properly connected to the vehicle s DLC and that the ignition is on then repeat steps 2 and 3 above Erase has failed m lf the erase process fails continuously istome NTP SPS ignition an advisory message displays Contact i ress to continue Technical Support for assistance Erasing DTCs does not fix the problem s that caused the code s E282 presse conter to be set If proper repairs to iss
182. onitor status When a Monitor icon is solid it indicates that the associated Monitor has completed its diagnostic testing When a Monitor icon is flashing it indicates that the vehicle supports the associated Monitor but the Monitor has not yet run its diagnostic testing This function is applicable to OBD2 systems only 3 Vehicle icon Indicates whether or not the Scan Tool is being properly powered through the vehicle s Data Link Connector DLC A visible icon indicates that the Scan Tool is being powered through the vehicle s DLC connector 4 ap Link icon Indicates whether or not the Scan Tool is communicating linked with the vehicle s on board computer When visible the Scan Tool is communicating with the computer If the Link icon is not visible the Scan Tool is not communicating with the computer 5 amp Computer icon When this icon is visible it indicates that the Scan Tool is linked to a personal computer Optional Shop Software is available that makes it possible to upload retrieved data to a personal computer 6 Internal Battery icon When visible indicates the Scan Tool batteries are low and should be replaced If the batteries are not replaced when the battery symbol is on all 3 LEDs will light up as a last resort indicator to warn you that the batteries need replacement No data will be displayed on screen when all 3 LEDs are lit Enhanced ScanAdvisor 13 Enhanced ScanAdvis
183. ool s display Press the DTG 2222 button to return to the DTC screen m Press the SYSTEM TEST button to view System Test results 8 To view data for another vehicle press the POWER LINK a button to turn the Scan Tool off then repeat steps 1 thorough 5 to select another data file 9 When you have finished viewing data in memory press the POWERILINK ap button to turn the Scan Tool off To view data for OBD1 vehicles 1 With no DLC cable connected to the Scan Tool press the POWER LINK ap button to turn the Scan Tool on the vehicle turn t m The screen shows the To Link io en OR RAA RESP To view data in memory message press the 4 2 Press the ENTER button to view data stored in the Scan Tool s memory m The Select Vehicle screen displays The screen shows a list of all vehicles for which data has been saved in the Scan Tool s memory lect the file you w ke to view and pres 3 Use the UP A and DOWN W buttons as zezen necessary to select the desired OBD1 Wee vehicle then press the ENTER lt q button 0994 Chevrolet Camaro i 1993 Toyota Camry Enhanced ScanAdvisor 163 Using Enhanced ScanAdvisor Memory VIEWING DATA IN MEMORY m The DTC screen displays 4 The DTC screen shows all codes saved in the selected data file along with definitions DAK ica for each code Use the UP
184. or Cable Adaptor attached to the Tool then connect the adaptor to the vehicle s DLC Press the POWER LINK a button to turn the Tool ON then press the ENTER lt button to continue m The Select Vehicle System screen displays Use the UP and DOWN buttons as necessary to select the appropriate vehicle system then press the ENTER button m The Select Model Year screen displays Use the UP and DOWN buttons as necessary to select the vehicle model year then press the ENTER lt button m f 1993 1995 is selected the Confirm EEC IV System screen displays If the vehicle under test is equipped with an EEC IV system use the UP and DOWN W buttons as necessary to highlight Yes then press the ENTER lt 4 button If the vehicle under test is not equipped with an EEC IV system use the UP A and DOWN W buttons as necessary to highlight No then press the ENTER lt button The Scan Tool can retrieve OBD1 DTCs only from vehicles equipped with EEC IV systems m The Available ECUs screen displays The screen lists all vehicle systems from which you can retrieve data 6 Use the UP amp and DOWN buttons as 102 necessary to highlight the desired system then press the ENTER lt button m The Select Controller screen displays The screen lists all available controllers for the selected vehicle system Vehicle System I MCU System AUTO VIN FORD EEC IV system H
185. or Controls DISPLAY FUNCTIONS 14 10 11 12 13 Display Area Displays the Diagnostic Trouble Code DTC numbers DTC definitions Freeze Frame data and other pertinent test information messages FREEZE FRAME icon Indicates that there is Freeze Frame data from Priority Code Code 1 stored in the vehicle s computer memory PERMANENT Icon Indicates the currently displayed DTC is a Permanent code PENDING icon Indicates the currently displayed DTC is a Pending code MIL icon Indicates the status of the Malfunction Indicator Lamp MIL The MIL icon is visible only when a DTC has commanded the MIL on the vehicle s dashboard to light Code Number Sequence The Scan Tool assigns a sequence number to each DTC that is present in the computers memory starting with 01 This number indicates which code is currently displayed Code number 01 is always the highest priority code and the one for which Freeze Frame data has been stored Freeze Frame data is applicable to OBD2 systems only If 01 is a Pending code there may or may not be Freeze Frame data stored in memory Code Enumerator Indicates the total number of codes retrieved from the vehicle s computer Enhanced ScanAdvisor Preparation for Testing PRELIMINARY VEHICLE DIAGNOSTIC WORKSHEET PRELIMINARY VEHICLE DIAGNOSTIC WORKSHEET The purpose of this form is to help you gather prelim
186. or system each Monitor is designed to test and diagnose Enhanced ScanAdvisor o oy m0 94 I M READINESS TESTING Emissions Inspection and Maintenance I M Readiness Monitor Status Information I M Readiness Monitor Status shows which of the vehicle s Monitors have run and completed their diagnosis and testing and which ones have not yet run and completed testing and diagnosis of their designated sections of the vehicle s emissions system m If a Monitor was able to meet all the conditions required to enable it to perform the self diagnosis and testing of its assigned engine system it means the monitor HAS RUN m f a Monitor has not yet met all the conditions required for it to perform the self diagnosis and testing of its assigned engine system it means the Monitor HAS NOT RUN The Monitor Run Not Run status does not show whether or not a problem exists in a system Monitor status only indicates whether a particular Monitor has or has not run and performed the self diagnosis and testing of its associated system Performing I M Readiness Quick Check When a vehicle first comes from the factory all Monitors YS indicate a HAVE RUN status This indicates that all Monitors have run and completed their diagnostic testing The HAVE RUN status remains in the computer s memory unless the Diagnostic Trouble Codes are erased or the vehicle s computer memory is cleared The Scan Tool a
187. or the vehicle the DTC screen displays Proceed to step 6 5 Use the UP A and DOWN buttons as 2 ggerEeng mN u would like to DS Br necessary to select the desired data file SS8SSSSS sam T then press the ENTER button DE sensor retorence l oltage circuit open i m The DTC screen displays 0i U ana 6 The DTC screen shows all codes saved in ensor High input i the selected data file along with definitions for each code Use the UP amp and DOWN WY buttons as necessary to view the entire list Sr If no DTCs were retrieved an advisory message shows on the Scan Tool s display Press the POWER LINK ab button to turn the Scan Tool off then repeat steps 1 thorough 5 to select another data file 7 To view additional data m Press the FF button to view Freeze Frame data RPM min 1 VSS km h 162 Enhanced ScanAdvisor Using Enhanced ScanAdvisor Memory VIEWING DATA IN MEMORY Se If Freeze Frame data is not available an advisory message shows on the Scan Tool s display Press the DTC button to return to the DTC screen m Press the LD button to view Live Data Press the POWER LINK ae button to turn the Scan Tool off then repeat steps 1 thorough 5 to select another tama data file LOAD POTIN ionarTa MAP kPa If Live Data is not available an jMar wra Sp advisory message shows on the ERTEN Scan T
188. ord 2000 J1850 PWM J1850 jtinxed te ts0 9141 VPW and CAN are in use by vehicle i manufacturers The Scan Tool auto matically identifies the protocol type and establishes a communication link with the vehicle s computer m f the Scan Tool fails to link to the vehicle s computer a Linking Failed message shows on the Scan Tool s display inabie co sdvabiinna fia with the vehicle i Verify the connection at the DLC Verify the connection at and verify the ignition is ON ignition is ON and press Turn the ignition OFF wait 5 seconds then turn back ON to reset the computer Ensure your vehicle is OBD2 compliant See VEHICLES COVERED on page 2 for vehicle compliance verification information 7 Once the vehicle s communication protocol has been determined the Scan Tool performs a VIN check to identify the vehicle m lf the Scan Tool is able to identify the vehicle the Confirm Vehicle screen displays m f the correct vehicle is shown use the 2 7 vs vms n UP A and DOWN W buttons as necessary to highlight Yes then press the ENTER lt button 52 Enhanced ScanAdvisor 8 10 11 12 Chrysler Enhanced OBD CODE RETRIEVAL PROCEDURE o If enhanced diagnostics are supported by the vehicle the Select Data Type screen displays Proceed to step 15 to select the type of data you wish to view o If enhanced diagnostics ar
189. orm any necessary repairs before proceeding 6 Press the POWER LINK ab button The Scan Tool will automatically start a check of the vehicle s computer to determine which type of communication protocol it is using When the Scan Tool ae SED a wenbeasi identifies the computers communication Detecting the Protoasi protocol a communication link is established The protocol type used by the vehicle s computer is shown on the display A PROTOCOL is a set of rules and E procedures for regulating data trans mission between computers and between testing equipment and computers As of this writing five i different types of protocols ISO 9141 RUTO LINK is in progress Keyword 2000 J1850 PWM J1850 jtinxed to ts0 9141 VPW and CAN are in use by vehicle manufacturers The Scan Tool auto matically identifies the protocol type and establishes a communication link with the vehicle s computer m f the Scan Tool fails to link to the vehicle s computer a Linking Failed message shows on the Scan Tools display lGaubin cseeraiiisau iat with the vehicle H Verify the connection at the DLC verify the connection at age ithe DLC Verify the 1 and verify the ignition is ON jigmition is ON and press Turn the ignition OFF wait 5 seconds then turn back ON to reset the computer Ensure your vehicle is OBD2 compliant See VEHICLES COVERED on page 2 for v
190. orm the Cable Test Use the UP amp and DOWN buttons as necessary to highlight Cable Test in the Self Test Menu then press the ENTER lt button o The Cable Test screen displays With no cable connected to the Scan Tool verify the screen shows the message Empty Cable Enhanced ScanAdvisor Eres Cable Test Exit LCM Test I KeyPad Test i HCable Test 1 Enhanced ScanAdvisor Controls ADJUSTMENTS AND SETTINGS m Connect a cable to the Scan Tool Verify the screen shows the type of cable connected to the tool m Press the ENTER lt 4 bution to return f 1 to the Self Test Menu Please connect Cable Press to exit 6 To exit the Self Test the UP amp and l OBDII Cable DOWN W buttons as necessary to highlight Exit in the Self Test Menu then press the ENTER lt button m The screen returns to the Set Up Menu Setting the Unit of Measurement 1 Use the UP amp and DOWN buttons as necessary to highlight Unit of Measurement in the Menu then press the 2 oeator UP and DOWN button sottware Version 2 Press the UP A or DOWN button as Sesto necessary to highlight the desired Unit of Measurement 3 When the desired Unit of Measurement value is selected press the ENTER lt 4 j button to save your changes and return to the D Metric Menu Exiting the MENU Mod
191. ou view in real time the same signal values generated by the sensors actuators switches and or vehicle system status information used by the vehicle s computer when calculating and conducting system adjustments and corrections The real time Live Data vehicle operating information values status that the computer supplies to the Scan Tool for each sensor actuator switch etc is called Parameter Identification PID Data Each PID sensor actuator switch status etc has a set of operating characteristics and features parameters that serve to identify it The Scan Tool displays this information for each sensor actuator switch or status that is supported by the vehicle under test WARNING If the vehicle must be driven in order to perform a w troubleshooting procedure ALWAYS have a second person help you One person should drive the vehicle while the other person observes the Scan Tool data Trying to drive and operate the Scan Tool at the same time is dangerous and could cause a serious traffic accident VIEWING LIVE DATA 1 While linked to the vehicle start the engine then press and release the LD button m The Live Data screen displays evn When the LD button is pressed with the Scan Tool in enhanced mode a list of options for which you can view Live Data may display depending on the vehicle make and the controller with which the Scan Tool is communicating Use the UP amp and DOWN W buttons as necess
192. p and DOWN buttons as necessary to select the appropriate a cee vehicle system then press the ENTER oS Sa 4 button m The Select Model Year screen displays 4 Use the UP amp and DOWN buttons as necessary to select the vehicle model year then press the ENTER lt button m f 1993 1995 is selected the Confirm itz EEC IV System screen displays 5 If the vehicle under test is equipped with an EEC IV system use the UP amp and DOWN W buttons as necessary to highlight Yes then press the ENTER lt 4 button If the vehicle under test is not equipped with an EEC IV system use the UP A and DOWN W buttons as necessary to highlight No then press the ENTER lt button The Scan Tool can retrieve OBD1 DTCs only from vehicles equipped with EEC IV systems m The Available ECUs screen displays would Jie toiliaknte The screen lists all vehicle systems ove sy from which you can retrieve data 6 Use the UP A and DOWN buttons as necessary to highlight the desired system then press the ENTER lt button Enhanced ScanAdvisor 95 Ford OBD1 Systems CODE RETRIEVAL PROCEDURES KOEO TEST m The Select Controller screen displays The screen lists all available controllers for the selected vehicle system 7 Use the UP amp and DOWN buttons as a ike te necessary to highlight the desired control oe ler then press the ENTER lt button m The
193. peeds or vehicle operating conditions 1 While linked to the vehicle start the engine then press and release the LD button m The Live Data screen displays Sr When the LD button is pressed with the Scan Tool in enhanced mode a list of options for which you can view Live Data may display depending on the vehicle make and the controller with which the Scan Tool is communicating Use the UP and DOWN buttons as necessary to select the desired option then press the ENTER button to display the Live Data screen Press the LD button to return to the options list 2 Press and hold the LD button m The Live Data menu displays 3 Use the UP amp and DOWN buttons as necessary to highlight Record Live Data then press the ENTER button m The Record Live Data Menu displays Faa 4 Use the UP amp and DOWN buttons as necessary to highlight Record by manual trigger then press the ENTER button 5 When the Record by Manual Trigger screen displays select the desired trigger i y gg H HRecord by manual trigger Exit l point as follows H 46 Enhanced ScanAdvisor Live Data Mode RECORDING CAPTURING LIVE DATA The Scan Tool is capable of recording approximately 100 frames of Live Data Record by DTC trigger lets you select the point in time at which you wish the Scan Tool to begin recording Live Data You can set the trigger point to record the 100 frames of
194. plicable to OBD2 systems only Cable Connects the Scan Tool to the vehicle s Data Link Connector DLC when retrieving codes from OBD systems used with items 12 13 14 and 16 CHRYSLER Connector Cable Adaptor Installs on cable item 11 when connecting to a Chrysler OBD1 Data Link Connector FORD Connector Cable Adaptor Installs on cable item 11 when connecting to a Ford OBD1 Data Link Connector GM Connector Cable Adaptor Installs on cable item 11 when connecting to a GM OBD1 Data Link Connector OBD II Cable Connects the Scan Tool to the vehicle s Data Link Connector DLC when retrieving codes from OBD II systems TOYOTA Connector Cable Adaptor Installs on cable item 11 when connecting to a Toyota OBD1 Data Link Connector Enhanced ScanAdvisor Enhanced ScanAdvisor Controls DISPLAY FUNCTIONS DISPLAY FUNCTIONS 1 10 11 T TIa A PENDING Df 4 GOGSSSG_ resin 13 Freezey A O2 sensor reference i voltage circuit open 7 bank 2 sensor 1 j P0193 E i sFuel Rail Pressure i Sensor High Input Figure 2 Display Functions See Figure 2 for the locations of items 1 through 16 following 1 I M MONITOR STATUS field Identifies the I M Monitor status area This function is applicable to OBD2 systems only 2 Monitor icons Indicate which Monitors are supported by the vehicle under test and whether or not the associated Monitor has run its diagnostic testing M
195. r m The upper right hand corner of the 1B1205 Body display shows the number of the code currently being displayed and the total number of codes retrieved m The Diagnostic Trouble Codes DTCs and related code definitions are shown in the lower section of the LCD display m Use the UP amp and DOWN buttons as necessary to view the entire list mPas r rbag Indicator Circuit High m The Scan Tool will display data only if S Fessces pace are codes are present in the vehicles imcrcinformation select computer memory If no codes are 77 57 gt present a No Enhanced DTC s are presently stored in the vehicle s computer message is displayed Press any HotKey button to continue 4 If desired press the FF button to view OEM enhanced Freeze Frame data see VIEWING FREEZE FRAME DATA on page 61 for details 5 If desired press LD button to view OEM enhanced Live Data see VIEWING LIVE DATA on page 62 for details 6 If desired press the SYSTEM TEST s button to view system test results see SYSTEM TEST on page 63 for details 7 To exit the enhanced mode press the POWERILINK 1 a button The Scan Tool returns to the Available Modules screen see CODE RETRIEVAL PROCEDURE on page 20 for more information Retrieving Chassis Enhanced Data 1 When Chassis is selected from the Available Systems screen the Available Modules screen displays m Use the UP A an
196. r Chrysler Minivan Chrysler SUV i Dodge Car i Dodge Minivan i Dodge Truck jDodge Van i jonryster 2007 Chrysler Cari lect and pr 4 Mode 1 1 i i j PT Cruiser ji i Sebring Exit 53 Chrysler Enhanced OBD CODE RETRIEVAL PROCEDURE 13 Use the UP amp and DOWN buttons as necessary to highlight the desired engine size then press the ENTER lt button to eh j continue cager 2007 ET Car Select and press 4 i m The Confirm Vehicle screen displays oe i PEENE VING G m lf the correct vehicle is shown use the LL UP A and DOWN W buttons as necessary to highlight Yes then press the ENTER lt button i 2007 Chrysler Car 2 7L V6 VIN8 R m f enhanced diagnostics are supported by the vehicle the Select Data Type screen displays Proceed to step 14 to select the type of data you wish to view m f enhanced diagnostics are not supported by the vehicle an advisory message shows momentarily on the Scan Tools display Proceed to step 15 Only Global Diagnostics to view global DTCs jee for this vehicle i m f the correct vehicle is not shown use the UP A and DOWN W buttons as necessary to highlight No then press the ENTER lt button to return to the Select Vehicle Manufacturer screen and re enter the appropriate vehicle information 14 If the vehicle supports both Global and enhanced diagnostics use the UP A and DOWN
197. r 55 are displayed with other Se codes troubleshoot and eliminate the 50 Series codes first then proceed with the lower numbered codes The green yellow and red LEDs are used with the LCD display as visual aids to make it easier to determine engine system conditions See SERVICING DTCs on page 139 for information on interpreting LEDs and servicing DTCs VIEWING LIVE DATA The Scan Tool is a special diagnostic tool that communicates with the vehicle s computer The Scan Tool lets you view and or capture record real time Live Data This information includes values volts rpm temperature speed etc and system status information open loop closed loop fuel system status etc generated by the various vehicle sensors switches and actuators In effect the Scan Tool lets you view in real time the same signal values generated by the sensors actuators switches and or vehicle system status information used by the vehicle s computer when calculating and conducting system adjustments and corrections The real time Live Data vehicle operating information values status that the computer supplies to the Scan Tool for each sensor actuator switch etc is called Parameter Identification PID Data 136 Enhanced ScanAdvisor GM OBD1 Systems VIEWING LIVE DATA Each PID sensor actuator switch status etc has a set of operating characteristics and features parameters that serve to identify it The Scan Too
198. rd and save several frames of Live Data information for each PID supported by the vehicle in the Scan Tool s memory Recorded Live Data can serve as valuable information to help you in the troubleshooting of vehicle problems There are two ways that the Scan Tool can record Live Data m Record by DTC Trigger m Record by Manual Trigger Record by DTC Trigger This function automatically records captures Live Data information when a DTC sets and saves it in the Scan Tool s memory The recorded captured data can be a valuable troubleshooting aid particularly if you are experiencing a fault that is causing a DTC to set Enhanced ScanAdvisor 43 Live Data Mode RECORDING CAPTURING LIVE DATA 1 While linked to the vehicle start the engine then press and release the LD button m The Live Data screen displays Er When the LD button is pressed with the Scan Tool in enhanced mode a list of options for which you can view Live Data may display depending on the vehicle make and the controller with which the Scan Tool is communicating Use the UP and DOWN W buttons as necessary to select the desired option then press the ENTER button to display the Live Data screen Press the LD button to return to the options list 2 Press and hold the LD button m The Live Data menu displays 3 Use the UP amp and DOWN W buttons as Pe I Custom Live Data necessary to highlight Record Live Data oa bank Dive
199. rence information for the vehicle under test Vehicle ID Available Modules and IPT In Use Performance Tracking Retrieving Vehicle ID Information The Vehicle ID function is applicable to model year 2000 and SE newer OBD2 compliant vehicles The Scan Tool can retrieve a list of information provided by the vehicle manufacturer unique to the vehicle under test from the vehicle s on board computer This information may include m The vehicle s VIN number m The control module identification number Enhanced ScanAdvisor 31 o oy 04 SYSTEM TESTS m The vehicle s calibration ID s These IDs uniquely identify the software version s for the vehicle s control module s m The Vehicle s Calibration Verification Number s CVNs required by ODB2 regulations CVNs are used to determine if emission related calibrations for the vehicle under test have been changed One or more CVNs may be returned by the vehicle s computer 1 From the System Test Menu use the UP and DOWN buttons as necessary to highlight Vehicle Information then press the ENTER lt button ier ee AREE jsOBD Monitor Test 2 A One moment please message amarenera displays while the request is sent to the i vehicle s on board computer m The Vehicle Information Menu displays If the Vehicle Information function is Sr not supported by the vehicle under test an advisory message shows on the Scan
200. repeat the KOER Self Test If a pass code code 11 or 111 is received it indicates that the repairs were successful and all the related systems are working properly DTC 111 i system PASS no CM fault jcodes present If a pass code code 111 or 111 is not received the repair was unsuccessful Consult the vehicle s service manual and recheck repair procedure Enhanced ScanAdvisor Ford OBD1 Systems ADDITIONAL TESTS FOR EEC IV SYSTEMS CYLINDER BALANCE TEST ADDITIONAL TESTS FOR EEC IV SYSTEMS These tests are additional supplemental tests and are not SP needed to retrieve Diagnostic Trouble Codes Ford has included them to further assist the technician do it yourselfer in the troubleshooting of vehicle problems Cylinder Balance Test Vehicles equipped with Sequential Electronic Fuel Injected SEFI systems only The Cylinder Balance Test assists in finding a weak or noncontributing cylinder The computer shuts off fuel cuts off power to injectors to each cylinder in sequence and monitors for RPM changes drop Based on this information the computer determines if all the cylinders are contributing power equally for proper engine operation or if some cylinders are only contributing partially or not contributing at all SEFI Introduction Sequential Electronic Fuel Injection SEFI belongs to a family of fuel injection systems called Multi port Multipoint Fuel Injection Mu
201. ress again to turn OFF computer Actuator state ON OFF Press 4 to exit f Se If your vehicle is equipped with an 16 17 18 19 20 Integrated Vehicle Speed Control disconnect the vacuum supply hose from the speed control servo before pressing the accelerator Reconnect vacuum hose after test To de energize the actuators press the accelerator pedal again and release the actuators are now de energized The procedure can be repeated as many times as desired by pressing and releasing the accelerator pedal to energize and de energize the actuators Consult the vehicle s service repair manual for a list of actuators solenoids and relays controlled by the computer that apply to the vehicle under test and which actuators should energize and de energize when performing the Output State Check All applicable actuators should be on when energized and off when de energized If an actuator is not responding to the Output State Check follow the procedures described in the vehicle s service manual to check computer actuator output circuit voltages and or grounds The Output State Check will stay active as long as desired To quit the Output State Check turn the ignition OFF and disconnect the Tool from the vehicle Enhanced ScanAdvisor 111 Ford OBD1 Systems ADDITIONAL TESTS FOR EEC IV SYSTEMS WIGGLE TEST Wiggle Test Since any DTC s from Wiggle Test results are saved in Con
202. rn on the ignition please refer to your vehicle s service manual You may have problems in the car s circuitry It is recommended that you fix these problems before retrieving DTC s from your vehicle s computer DATA LINK CONNECTOR DLC Chrysler vehicles are equipped with special test connectors that make it possible to connect specialized testing equipment that communicates with the vehicle s on board computer Chryslers vehicle test connectors are usually dark in color BLACK or GREY and are located under the hood Enhanced ScanAdvisor 67 Chrysler Jeep OBD1 Systems CODE RETRIEVAL PROCEDURE CODE RETRIEVAL PROCEDURE Never replace a part based only on the DTC definition Each DTC has a set of testing procedures instructions and flow charts that must be followed to confirm the location of the problem This information is found in the vehicle s service manual Always refer to the vehicle s service manual for detailed testing instructions Check your vehicle thoroughly before performing any test See Sr BEFORE YOU BEGIN on page 18 for details ALWAYS observe safety precautions whenever working on a vehicle See Safety Precautions on page 1 for more informa tion 1 Locate the vehicle s Data Link Connector DLC See DATA LINK CONNECTOR DLC on page 67 for connector location Some DLCs have a plastic cover that must be removed before connecting the Tool s cable connector 2 Connect the Tool
203. rogress message shows temporarily on the Tool s LCD display 12 When prompted by the message on the Tool s display lightly press the accelerator pedal half way and release to activate the ek aii Lightly press accelerator cylinder balance test pedal hair way ana For 1986 models ONLY Fully press Press te eit accelerator once and release m The computer is now in Cylinder Balance Test mode and will start cutting fuel to each cylinder in sequence to determine if all the cylinders are contributing equally It may take up to gga tein proarere five minutes before the test results aaa Osan cries maaan are transmitted to the Tool irete reti 13 If the vehicle s computer fails to enter Cylinder Balance Test mode do the following m Lightly press the accelerator pedal again as described in step 11 above 14 After the Cylinder Balance Test is completed the test results are sent to the Tool m The computer compares the power contribution that each cylinder makes to engine operation 15 If all cylinders are contributing equally the computer determines that power pess atto exi distribution is normal and a System Pass f message will display 10 ment please System Pass Enhanced ScanAdvisor 107 Ford OBD1 Systems ADDITIONAL TESTS FOR EEC IV SYSTEMS RELAY AND SOLENOID TEST If the computer detects a problem with a cylinder s when performing the in
204. ropri ate transmission type then press the ENTER button If the Enter 4th VIN Digit screen displays not applicable to all vehicles highlight the 4th digit of the vehicle s VIN then press the ENTER button Sr If the Truck screen displays not applicable to all vehicles highlight Yes or No as appropriate then press the ENTER lt button A confirmation screen displays The screen shows the selected year make and model for the vehicle ter 4th digit of VIN E Others 7 If the information shown on the confirmation screen is correct use the UP A and DOWN buttons as necessary to highlight Yes then press the ENTER button to continue m f the information shown on the confirmation screen is not correct use the UP amp and DOWN buttons as necessary to highlight No then press the ENTER button to return to the Select Vehicle Make screen Repeat steps 3 through 7 8 The Select System screen displays fae the system you would like to link to and 134 Enhanced ScanAdvisor GM OBD1 Systems CODE RETRIEVAL PROCEDURE m Use the UP amp and DOWN buttons as necessary to highlight the desired system then press the ENTER lt 4 button to continue Select the controller you would like to link to and i 9 The Available Modules screen displays oe ABS Exit m Use the UP amp and DOWN buttons as necessary t
205. s for the selected vehicle system 7 Use the UP amp and DOWN buttons as necessary to highlight the desired controller then press the ENTER lt 4 button m The Ford OBD1 Menu displays Vlinder Balance Test 8 Use the UP amp and DOWN buttons as necessary to highlight Wiggle Test then press the ENTER lt button 9 The message Warm up engine to operating temperature displays Start and warm up engine to normal operating temperature Press the ENTER lt button operating tomporavare i Turn off accessories Turn ignition off wait to continue for on screen prompt Press t to exit 10 When prompted turn ignition key OFF and wait for the on screen prompt If you wish to exit the KOEO test at this time press the ENTER button 11 Turn the ignition on then select the desired Wiggle Test from the menu Jitu ignition xey off displayed m To perform the KOEO Wiggle Test Use the UP amp and DOWN W buttons as necessary t highlight KOEO Wiggle Test Pr ess 4 to exit Enhanced ScanAdvisor 113 Ford OBD1 Systems ADDITIONAL TESTS FOR EEC IV SYSTEMS WIGGLE TEST DONOT START THE ENGINE Press the ENTER lt button to continue m To perform the KOER Wiggle Test Use the UP and DOWN W buttons as necessary to highlight KOER Wiggle Test When prompted start the engine Press the ENTER button to continue 12
206. s 4 to exit continue When instructed by the message on the Tool s display start tis engine and press the ENTER button to continue A One moment please KOER test is in progress temporarily on the Tool s LCD display The Tool will retrieve the Cylinder Identification ID Code The Cylinder ID Code identifies the number of cylinders for the vehicle under test m If the Tool cannot retrieve the Cylinder ID Code an advisory message displays Press the ENTER lt 4 button to exit and repeat the Key On Engine Off KOEO test page 94 until DTC 11 or 111 displays Perform the following procedures when prompted by the message on the Tool s display m Turn the steering wheel 1 2 turn to right hold for four seconds and release m Press the brake pedal to the floor and then release it m Cycle the equipped Overdrive Switch if Enhanced ScanAdvisor message shows Vehicle Cylinder identificati on 8 cylinder KOER Test Unable to retrieve Cylinder ID or DTCs Perform KOEO test until DTC 11 or 111 displays Press a to exi rn steering wheel 1 2 turn to right and hold for 4 seconds and release 103 Ford OBD1 Systems CODE RETRIEVAL PROCEDURES KOER TEST 14 15 16 17 18 19 20 104 m Quickly press the accelerator pedal to the floor and then release it After the above procedures are performed a One moment ple
207. s not responding message shows on the Tools LCD display Do the following Verify the ignition is ON Check the cable connections at the Code Reader and at the vehicle s DLC The vehicle is not respondin Check DLC cable connecti ntinue Press to co Turn the ignition OFF wait 10 seconds then turn back ON to reset the computer BE SURE to perform the added procedures in step 6 if appropriate for your vehicle BEFORE turning the ignition ON Press the ENTER lt button to continue Enhanced ScanAdvisor Ford OBD1 Systems ADDITIONAL TESTS FOR EEC IV SYSTEMS RELAY AND SOLENOID TEST 14 15 m f the Scan Tool cannot link to the vehicle s computer the message Contact Technical Support displays Press the ENTER button to return to the Ford OBD1 Menu Turn the ignition OFF and disconnect the Scan Tool Contact Technical Support for assistance If the Tool was able to link to the vehicle successfully an Output State check is active message shows temporarily on the Tool s LCD display This message is followed by a display that instructs you how to perform the test When prompted press the accelerator pedal once then release This activates the Output State Check and energizes most of the actuators relays and solenoids Output State Check H that are controlled by the vehicle s ia actuators ow ana p
208. s supported by the vehicle under test Sr WARNING If the vehicle must be driven in order to perform a troubleshooting procedure ALWAYS have a second person help you One person should drive the vehicle while the other person observes the Scan Tool data Trying to drive and operate the Scan Tool at the same time is dangerous and could cause a serious traffic accident 1 While linked to the vehicle start the engine then press and release the LD button m The Select Data Type screen displays 2 Use the UP amp and DOWN buttons as veuee naan necessary to highlight the type of data you wish to view then press the ENTER lt q button Enhanced ScanAdvisor Chrysler Enhanced OBD SYSTEM TEST m The Live Data screen displays Se When the LD button is pressed with the Scan Tool in enhanced mode a list of options for which you can view Live Data may display depending on the vehicle make and the controller with which the Scan Tool is communicating Use the UP and DOWN W buttons as necessary to select the desired option then press the ENTER button to display the Live Data screen Press the LD button to return to the options list 3 Real time Live Data PID information supported by the vehicle under test displays Z LOAD PCT real time Live Data The values PETE ow volts rpm temperature vehicle itoxstty speed system status etc for the YES emi vario
209. s to your vehicle s Data Link Connector to retrieve any Diagnostic Trouble Codes that are stored in the vehicle s on board computer DATA LINK CONNECTOR DLC Your vehicle test connector is known as the Assembly Line Data Link ALDL connector Assembly Line Communication Link ALCL Connector or the Data Link Connector DLC The GM DLC connector contains 12 pins and is usually black in color On most GM vehicles the connector is found under the left side of the dashboard MALFUNCTION INDICATOR LIGHT MIL Your vehicle s instrument panel has a Malfunction Indicator Light MIL also called the Check Engine or Service Engine soon light The MIL is an indicator to warn the vehicle operator of a problem in the computer control system CHECK ENGINE al If your instrument panel indicator lights do not come on when you turn on the ignition please refer to your vehicle s service manual You may have problems in the vehicle s circuitry DIAGNOSTIC TROUBLE CODES DTC s The service codes are also called fault codes Diagnostic Trouble Codes DTC s or trouble codes These codes can be used to identify systems or components that are malfunctioning The computer records codes for two types of problems m Hard Diagnostic Trouble Codes Hard DTCs represent problems that are occurring now and cause the instrument panel Malfunction Indicator Lamp MIL or Check Engine light to illuminate and rema
210. sage displays while the Scan Tool retrieves the selected DTCs Enhanced ScanAdvisor 6 Ford Enhanced OBD CODE RETRIEVAL PROCEDURE To read the display Refer to DISPLAY FUNCTIONS on page 13 for a description of LCD display elements Se I M MONITOR STATUS icons are not displayed when viewing 10 enhanced DTCs m A visible icon indicates that the Scan Tool is being powered through the vehicle s DLC connector m The upper right hand corner of the 1P1250 display shows the number of the code rust pressure re currently being displayed and the total number of codes retrieved m The Diagnostic Trouble Codes DTCs and related code definitions are shown in the lower section of the LCD display m Use the UP 4 and DOWN buttons as necessary to view the entire list m The Scan Tool will display data only if codes are present in the vehicle s computer memory If no codes are Xe Enhanced DTCs are present a No Enhanced DTC s are erties cements presently stored in the vehicle s computer message is displayed Press the ENTER button to return to the Ford Enhanced menu m When you have scrolled through all retrieved DTCs the Scan Tool returns to the Ford Enhanced menu If desired press the FF button to view OEM enhanced Freeze Frame data see VIEWING FREEZE FRAME DATA on page 85 for details If desired press the LD button to view OEM
211. se the PP UP A and DOWN W buttons as i necessary to highlight No then press the ENTER lt button The Scan Tool can retrieve OBD1 DTCs only from vehicles SP equipped with EEC IV systems m The Available ECUs screen displays The screen lists all vehicle systems from which you can retrieve data 6 Use the UP amp and DOWN buttons as necessary to highlight the desired system then press the ENTER lt button m The Select Controller screen displays The screen lists all available controllers for the selected vehicle system 7 Use the UP and DOWN buttons as necessary to highlight the desired controller then press the ENTER lt lt button m The Ford OBD1 Menu displays 8 Use the UP amp and DOWN buttons as necessary to highlight Output State Check then press the ENTER button 9 The message Warm up engine to operating temperature displays Start and warm up engine to normal operating temperature Press the ENTER lt button to continue Enhanced ScanAdvisor 109 Ford OBD1 Systems ADDITIONAL TESTS FOR EEC IV SYSTEMS RELAY AND SOLENOID TEST 10 11 12 13 e e e 110 A One moment When prompted turn ignition key OFF and wait for the on screen prompt If you wish to exit the Output State Check at this time press the ENTER lt button When prompted turn ignition ON DO NOT start the engine If yo
212. sistance PPT correct the problem that caused ress t o exit the code s to be set are not made the code s will appear again and the check engine light will illuminate as soon as the vehicle is driven long enough for its Monitors to complete their testing SERVICING DTCs Never replace a part based only on the DTC definition Each DTC has a set of testing procedures instructions and flow charts that must be followed to confirm the location of the problem This information is found in the vehicle s service manual Always refer to the vehicle s service manual for detailed testing instructions Retrieved information can be uploaded to a Personal Computer PC with the use of optional software For more information see instructions included with the optional software 74 Enhanced ScanAdvisor Ford Enhanced OBD CODE RETRIEVAL PROCEDURE CODE RETRIEVAL PROCEDURE System Selection Never replace a part based only on the DTC definition Each DTC has a set of testing procedures instructions and flow charts that must be followed to confirm the location of the problem This information is found in the vehicle s service manual Always refer to the vehicle s service manual for detailed testing instructions BEFORE YOU BEGIN on page 18 for details ALWAYS observe safety precautions whenever working on a vehicle See Safety Precautions on page 1 for more information Se Check the vehicle thoroughly befor
213. stem PASS and all computer control systems are functioning properly Enhanced ScanAdvisor 135 GM OBD1 Systems VIEWING LIVE DATA m f code 12 is present and your vehicle DOES NOT START then it may indicate a problem with the ignition control system 13 If desired press the LD button to view OBD1 Live Data see VIEWING LIVE DATA on page 136 for details Se The FF button is not active when the Scan Tool is connected to an OBD1 vehicle 14 Disconnect the Tool from the vehicle and turn the ignition key OFF 15 To prolong battery life the Tool automatically shuts Off after approximately three minutes with no button activity The DTCs retrieved will remain in the Tool s memory and may be viewed at any time If the Tool s batteries are removed or if the Tool is re linked to a vehicle to retrieve codes any prior codes in its memory are automatically cleared 16 Follow the testing and repair procedures outlined in the vehicle s service repair manual to correct hard DTCs Codes should be addressed and eliminated in the order they were received erasing see ERASING DIAGNOSTIC TROUBLE CODES DTCs on page 139 and retesting after each repair is made to be sure the fault was eliminated Code 12 will appear alone when no other fault codes are present m t may be necessary to test drive the vehicle to reset hard fault codes 13 15 24 44 45 and 55 after they have been erased Whenever codes 51 52 54 o
214. stom LD is selected the Custom Live Data menu displays Select the desired PIDs as described in CUSTOMIZING LIVE DATA PIDs on page 42 then proceed to step 8 Enhanced ScanAdvisor 47 Live Data Mode RECORDING CAPTURING LIVE DATA 8 A One moment please message shows on the display When the Scan Tool is ready to record Live Data the Record rd Li Reco Data i Manual Trigger Mode H Live Data screen displays i 9 Put the engine in the operating condition Ready to record press LD where the problem manifests itself press 4 to exit m f necessary drive the vehicle until you reach the vehicle speed at which the problem occurs 10 When the problem occurs press and pei ba release the ENTER button dne moment please m All three LEDs will blink for three seconds to indicate that Live Data is being recorded and a One moment please message shows on the display along with the number of the frame being recorded m When recording is complete a Record Live Data Live Data record was isuccessful confirmation screen displays asking if das uld you like to view you would like to view the recorded data Use the UP amp and DOWN W buttons as necessary to select Yes or No as desired then press the ENTER button If Yes is selected the Scan Tool enters Playback mode from which you can view a frame by frame playback of recorded Live Data see LIVE D
215. t No then press the ENTER lt button to exit the erase mode 4 If you chose to erase DTCs a progress screen displays while the erase function is in progress Press the DTC button to jreturn to module menu j m f the erase was successful a confirmation message shows on the display Press the BTC button to return to the DTCs and Related Functions screen 64 Enhanced ScanAdvisor Chrysler Enhanced OBD ERASING ENHANCED DATA m f the erase was not successful an advisory message shows on the display Verify that the Scan Tool is Eras has Tailed properly connected to the vehicle s tse bic mnectin at DLC and that the ignition is on then iswitch is ON repeat steps 2 and 3 above Erasing DTCs does not fix the problem s that caused the code s to be set If proper repairs to correct the problem that caused the code s to be set are not made the code s will appear again and the check engine light will illuminate as soon as the vehicle is driven long enough for its Monitors to complete their testing continue Enhanced ScanAdvisor 65 Chrysler Jeep OBD1 Systems CHRYSLER JEEP OBD1 SYSTEMS CHRYSLER JEEP OBD1 SYSTEMS Chrysler Motors On Board Computer Systems Chrysler Motors introduced its first electronic fuel injected vehicle in late 1983 The on board computer management systems used on Chrysler vehicles have evolved over the years and their names
216. t later using the Playback function You can also view Live Data that has been saved to the Scan Tool s memory see VIEWING DATA IN MEMORY on page 161 1 While linked to the vehicle press and release the LD button m The Live Data screen displays Select and Press HEngine 1 Data i Sr When the LD button is pressed with Ensine 2 Data Component Data the Scan Tool in enhanced mode a i Mistre Data 1 ensor Data list of options for which you can view ESE Pata aa Live Data may display depending on RAAN Bae the vehicle make and the controller with which the Scan Tool is communicating Use the UP amp and DOWN buttons as necessary to select the desired option then press the ENTER lt lt button to display the Live Data screen Press the LD button to return to the options list 2 Press and hold the LD button m The Select Vehicle screen displays The screen shows a lost of vehicles for which Live Data files have been saved along with the number of files saved for no Select and Pr each vehicle Bassa Live Data Playback Live Daia A it H m The Live Data menu displays 3 Use the UP amp and DOWN buttons as necessary to highlight Playback Live Data then press the ENTER lt button 4 Use the UP amp and DOWN buttons as necessary to select the desired vehicle then press the ENTER lt button m f more than one file is available for the Porn Series selected v
217. t one time If additional PID data is available a small arrow will be shown on the display Use the UP amp and DOWN buttons as necessary to scroll up or down to view all available PID data m f desired press and release the LD button to return to the Live Data Menu screen to select another data type m f desired press and hold the LD button to display the Live Data Menu see Live Data Mode on page 41 for details SYSTEM TEST The System Test function lets you view module information for the vehicle under test 1 While linked to the vehicle press and release the SYSTEM TEST button Venicle Int iVehicle Config m The System Test menu displays 128 Enhanced ScanAdvisor GM Enhanced OBD SYSTEM TEST ERASING ENHANCED DATA 2 Use the UP amp and DOWN buttons as necessary to highlight the information you wish to view then press the ENTER lt button m The System Information screen displays 3 Use the UP A and DOWN buttons as necessary to highlight the desired selection then press the ENTER button eae A 4 To exit the enhanced mode press the EEU Origin POWERILINK 5 a gt button The Scan Tool issd o returns to the Select Data Type screen see lspca CODE RETRIEVAL PROCEDURE on page 20 for more information Supplier ID Bosch ERASING ENHANCED DATA The Scan Tool must be connected to the vehicle s DLC to erase the codes from
218. t results for only one test of one sensor at any given time 1 From the System Test Menu use the UP A and DOWN buttons as necessary to highlight Oxygen Sensor Test Results then press the ENTER button J 2 A One moment please message jaki iatoriiatist displays while the request is sent to the i vehicle s on board computer m The Select Sensor screen displays The screen shows all O2 sensors applicable to the vehicle under test a _ 1 o2sB281 i If O2 sensor tests are not supported 02s52s by the vehicle under test an advisory i message shows on the Scan Tool s display Press the ENTER bution to return to the System Test Menu 3 Use the UP amp and DOWN buttons as necessary to highlight the O2 sensor for which you wish to view test results then press the ENTER lt button Enhanced ScanAdvisor 29 0 oy NO J 04 SYSTEM TESTS 4 When test results have been retrieved data for the selected sensor test will show on the Scan Tool s display Se If test data for the selected sensor is sitety win tax not available an advisory message Jn te Rich Threshold to 00 Min V 0 000 shows on the Scan Tool s display Jj tow y sor Switen Press the ENTER button to return to the Select Sensor screen 5 When you have finished viewing the received test data scroll to the end of the not supported display to select Ex
219. t the erase mode 4 If you chose to erase DTCs a progress screen displays while the erase function is in progress th utt to urn to module menu m f the erase was successful a confirmation message shows on the display Press the BTC button to return to the OEM Enhanced Menu screen m f the erase was not successful an advisory message shows on the display Verify that the Scan Tool is properly connected to the vehicles Yezi the connection at DLC and that the ignition is on then Verify thar theiignitien repeat steps 2 and 3 above Continue Erasing DTCs does not fix the problem s that caused the code s to be set If proper repairs to correct the problem that caused the code s to be set are not made the code s will appear again and the check engine light will illuminate as soon as the vehicle is driven long enough for its Monitors to complete their testing Enhanced ScanAdvisor 151 Toyota Lexus OBD1 Systems ON BOARD VEHICLE DIAGNOSTICS VEHICLES COVERED ON BOARD VEHICLE DIAGNOSTICS OBD1 Beginning in 1988 California s Air Resources Board CARB and later the Federal Government s Environmental Protection Agency EPA required vehicle manufacturers to include a self diagnostic program capable of identifying an emissions related fault via the vehicles On Board Computers some manufacturers used OBD before it was required The first generation of Onboard Diagnostics
220. tem Check 1 When Diag OBD System Check is selected from the Available Systems screen the Diagnostic OBD System Check screen displays m Use the UP amp and DOWN buttons as necessary to highlight the desired option then press the ENTER lt 4 button 2 If Yes is selected the Vehicle Module Scan Test DTCs screen displays The screen shows a listing of DTCs stored in Wate EEE all available systems Biars Rem 0 Boay m Use the UP and DOWN buttons as necessary to highlight Exit then press the ENTER button to return to the Available Systems screen 3 If No is selected the Vehicle Module Scan Test Status screen displays The screen shows the current status for each available system m Use the UP and DOWN buttons as necessary to highlight Exit then press the ENTER lt button to return to the Available Systems screen Retrieving Powertrain Enhanced Data 1 When Powertrain is selected from the Available Systems screen the Available Modules screen displays m Use the UP A and DOWN W buttons ga 4 wo 288 as necessary to highlight the module from which you wish to retrieve data then press the ENTER button 2 The Diagnostic Trouble Codes menu displays m Use the UP and DOWN W buttons as necessary to highlight DTC Information then press the ENTER lt button 122 Enhanced ScanAdvisor GM Enhanced OBD CODE RETRIEVAL
221. the PIDs that you wish to display To customize the Live Data display proceed as follows 1 138 While linked to the vehicle start the engine then press and release the LD button m The Select PID Group screen displays The available options depend on the controller to which the Scan Tool is currently linked Use the UP amp and DOWN buttons as necessary to select the desired PID group then press the ENTER lt button aC ann Record Live Data Custom Live Data m The Live Data screen displays Playback Live Data Press and release the LD button m The Custom Live Data menu displays with the first PID in the menu highlighted Use the UP amp and DOWN buttons to scroll through the available PIDs When the PID you wish to display is highlighted press the ENTER lt button to select it a checkmark will show in the checkbox to the right of the PID to confirm your selection Repeat the procedure until only the PIDs you want to display have all been selected m To deselect a currently selected PID highlight the PID then press the ENTER button The checkmark will be removed from the checkbox Enhanced ScanAdvisor GM OBD1 Systems ERASING DIAGNOSTIC TROUBLE CODES DTCs 5 When you are finished making your selection s scroll to the end of the PID list and highlight the word DONE then press the ENTER button m The Scan Tool is now in Custom Liv
222. the computer s memory 1 If not connected already connect the Scan Tool to the vehicle s DLC and turn the ignition On If the Scan Tool is already connected and linked to the vehicle s computer proceed directly to step 3 If not continue to step 2 2 Perform the CODE RETRIEVAL PROCEDURE on page 51 and select the system from which you wish to erase data from the Available Systems screen m The DTCs and Related Functions screen displays 3 Use the UP and DOWN buttons as AUTION Erasing may necessary to highlight Clear Erase irme ces stered ia Information then press the ENTER lt 4 Select and press 4 button A confirmation message shows on the LCD display m f you are sure you want to proceed use the UP A and DOWN W buttons as necessary to highlight Yes then press the ENTER lt button to erase data from the vehicle s computer m f you do not want to continue with the erase process use the UP A and DOWN buttons as necessary to highlight No then press the ENTER lt button to exit the erase mode 4 If you chose to erase DTCs a progress screen displays while the erase function is in progress Erase was successtull Press the DTC button to jreturn to module menu f 5 Ifthe erase was successful a confirmation message shows on the display Press the DTC button to return to the DTCs and Related Functions screen Enhanced ScanAdvisor 129 GM Enhanced
223. the same signal values generated by the sensors actuators switches and or vehicle system status information used by the vehicle s computer when calculating and conducting system adjustments and corrections Enhanced ScanAdvisor 85 Ford Enhanced OBD VIEWING LIVE DATA The real time Live Data vehicle operating information values status that the computer supplies to the Scan Tool for each sensor actuator switch etc is called Parameter Identification PID Data Each PID sensor actuator switch status etc has a set of operating characteristics and features parameters that serve to identify it The Scan Tool displays this information for each sensor actuator switch or status that is supported by the vehicle under test Sr WARNING If the vehicle must be driven in order to perform a troubleshooting procedure ALWAYS have a second person help you One person should drive the vehicle while the other person observes the Scan Tool data Trying to drive and operate the Scan Tool at the same time is dangerous and could cause a serious traffic accident 1 While linked to the vehicle start the engine then press and release the LD button m The Enhanced Live Data screen displays 2 Use the UP and DOWN buttons as necessary to highlight the type of data you EHR ePID Basic Output DIRO nOSTIC wish to view then press the ENTER lt 4 Internal Calculated PID Values button HO2S Fuel
224. tinuous Memory it is suggested that you clear any DTC s in Continuous Memory before performing Wiggle Test see SERVICING DTCs on page 116 for procedures This way you start with a clean slate and any faults detected during the procedure will be related to that particular circuit tested Use this test to check for intermittent faults in some circuits Circuits Tested 1984 amp Newer Air Charge Temp Sensor ACT Barometer Pressure Sensor BP Engine Coolant Temp Sensor ECT Exhaust Gas Oxygen Sensor EGO EGR Valve Position Sensor EVP Manifold Absolute Pressure MAP Throttle Position Sensor TP Vane Air Temp Sensor VAT 1985 amp Newer Vane Air Flow Sensor VAF 1986 amp Newer Pressure Feedback EGR Sensor PFE 1990 amp Newer Exhaust Gas Oxygen Sensor EGO Ignition Diagnostic Monitor IDM DIS or Dual Plug DIS only Idle Tracking Switch ITS Mass Air Flow Sensor MAF ALWAYS observe safety precautions whenever working on a vehicle Read and follow Safety Precautions on page 1 before performing this test 1 Locate the vehicle s Data Link Connector DLC TEST CONNECTORS on page 92 for connector location Some DLCs have a plastic cover that must be removed before connecting the Tool cable connector 2 Connect the Tool cable with the Ford Connector Cable Adaptor attached to the Tool then connect the adaptor to the vehicle s DLC Press the POWER LINK a button to turn the Tool ON then press
225. to highlight Yes then press the ENTER button o If enhanced diagnostics are supported by the vehicle the Select Data Type screen displays Proceed to step 13 to select the type of data you wish to view Enhanced ScanAdvisor 21 0 oy 0 04 CODE RETRIEVAL PROCEDURE 22 8 10 11 o If enhanced diagnostics are not supported by the vehicle an advisory message shows momentarily on the Scan Tools display Proceed to step 15 to view global DTCs m If the correct vehicle is not shown use the UP amp and DOWN buttons as necessary to highlight No then press the ENTER lt button o The Select Vehicle Origin screen displays Use the UP and DOWN buttons as necessary to highlight the desired country of origin then press the ENTER lt 4 button m The Select displays Use the UP amp and DOWN buttons as necessary to highlight the desired vehicle manufacturer then press the ENTER lt 4 button Manufacturer screen m f Other is chosen from the Select Vehicle Manufacturer screen en hanced diagnostics are not supported for the vehicle An advisory message shows momentarily on the Scan Tool s display Proceed to step 15 to view global DTCs m f Ford General Motors Chrysler or Toyota is chosen from the Select Vehicle Manufacturer screen the Select Make screen displays Use the UP amp and DOWN buttons as necessary to highlight the desired vehicle make then
226. to view diagnostic and vehicle information stored in your vehicle s on board computer Additional tests are accessed through the System Test Menu The following functions are available from the System Test Menu m O2 Sensor Test Results Retrieves and displays O2 sensor monitor test results from your vehicle s on board computer OBD Monitor Test Results Retrieves and displays test results for emission ul BD Monitor Test related powertrain components and EEH mrormation systems that are not continuously monitored m On Board System Test Performs a leak test for the vehicle s EVAP system To access the System Test Menu press and hold the SYSTEM TEST button until the System Test Menu displays The Scan Tool must be linked to the vehicle in order to access System Tests When finished press and release the DTC button to return to the Diagnostic Test Modes screen Oxygen Sensor Test Results OBD2 regulations require that applicable vehicles monitor and test operation of the oxygen O2 sensors to identify problems that can affect fuel efficiency and vehicle emissions These tests are performed automatically when engine operating conditions are within predefined limits Results of these tests are stored in the on board computer s memory 28 Enhanced ScanAdvisor o oy m0 94 SYSTEM TESTS The Oxygen Sensor Test Results function lets you retrieve and view
227. toria Grand Marquis D 4 Mark VII Mustang Mustang Cobra T Bird Town Car 1994 1 9L l 4 J SFI Escort Topaz Tracer EEC IV 2 0L l 4 A SFI Probe 3 0L V 6 1 0 Y SFI Sable Taurus Tempo VIN 1 Taurus models are Flexible Fuel 3 8L V 6 4 SFI Continental Cougar Sable 3 8L V 6 SC R Taurus T Bird 4 6L V 8 W V SFI Crown Victoria Grand Marquis Mark VIII Town Car 5 0L V 8 T D SFI Mustang Mustang Cobra 1995 1 9L l 4 J SFI Escort Tracer EEC IV 2 0L l 4 A 3 SFI Contour Mystique Probe 2 5L V 6 L SFI Contour Mystique 3 0L V 6 1 U SFI Sable Taurus VIN 1 Taurus 3 0L V 6 SHO Y models are Flexible Fuel 3 8L V 6 4 SFI Cougar Sable Taurus T Bird 3 8L V 6 SC R 90 Enhanced ScanAdvisor Ford OBD1 Systems VEHICLES COVERED CARS 8th Fuel Systems VIN Carburetor Computer Engine Digit Model Application Special Notes System 1995 Cont 4 6L V8 DOHC Vv SFI Mark VIII EEC IV 5 0L V 8 HO T SFI Mustang 5 0L V 8 SHP D NOTES Carburetor Model Carburetor model numbers are usually stamped on top of the carburetor or on a metal tab attached to the carburetor Consult your vehicle s repair manual for proper identification VIN Number The VIN number s used in this column identify the vehicle s engine type This number is the 8th digit of the VIN Vehicle Identification Number Consult your vehicle s repair manual for details Application Table Definitions CFI
228. trieves the selected Hoa Dice Read Maturing DTCs information Freeze Frame DTCs x 11 Trip Faults ntal Data m f the Scan Tool fails to link to the gigar tate fncormation vehicle s computer a Linking Failed message shows on the Scan Tool s Display o Verify the ignition is ON then press the ENTER lt button to continue j The Scan Tool returns to the Select E e Data Type screen see CODE hie danjipn is Sw sae y RETRIEVAL PROCEDURE on page 51 more information 3 To read the display Refer to DISPLAY FUNCTIONS on page 13 for a description Sr of LCD display elements I M MONITOR STATUS icons are not displayed when viewing Se enhanced DTCs Read DTCs m A visible icon indicates that the Scan Tool is being powered through the vehicle s DLC connector m The upper right hand corner of the display BAPEN aa shows the number of the code currently 7 F being displayed and the total number of codes retrieved m The Diagnostic Trouble Codes DTCs and related code definitions are shown in the lower section of the LCD display m Use the UP A and DOWN buttons as necessary to view the entire list m The Scan Tool will display data only if codes are present in the vehicle s computer memory If no codes are present eee a No Enhanced DTC s are presently pigeently stored Ia the stored in the vehicle s computer message
229. ttons as necessary to highlight Continue then press the ENTER lt button 2 The Diagnostic Test Modes menu displays Use the UP amp and DOWN buttons as necessary to highlight the desired option then press the ENTER lt button m f the Scan Tool fails to link to the vehicle s computer a Linking Failed message shows on the Scan Tool s i Display Verity the ignition is om land press 4 f Enhanced ScanAdvisor 83 Ford Enhanced OBD CODE RETRIEVAL PROCEDURE o Verify the ignition is ON then press the ENTER button to continue The Scan Tool returns to the Select Data Type screen see CODE RETRIEVAL PROCEDURE on page 20 more information If On Demand Self Test is selected the LCD display shows instructions to prepare the vehicle for the selected test Use the UP A and DOWN buttons as necessary to highlight Run Test then press the ENTER lt button 3 A One moment please message displays while the Scan Tool retrieves the selected DTCs 4 To read the display Ee 84 Refer to DISPLAY FUNCTIONS on page 13 for a description of LCD display elements I M MONITOR STATUS icons are not EYT ator displayed when viewing en hanced contre selencia DTCs A visible icon indicates that the Scan Tool is being powered through the vehicle s DLC connector The upper right hand corner of the display shows the number of the c
230. ulated load value fuel pressure vehicle speed air flow rate and intake manifold pressure m f more than one Freeze Frame was saved press the FF button to return to the Freeze Frame menu to select another Freeze Frame for viewing If no Freeze Frame data is present the message No Freeze Frame Data is presently stored in the vehicle s computer displays is presently etoreaiin she Press the POWER LINK bap button to return to the Select Data Type screen see CODE RETRIEVAL PROCEDURE on page 20 for more information VIEWING LIVE DATA The Scan Tool is a special diagnostic tool that communicates with the vehicle s computer The Scan Tool lets you view and or capture record real time Live Data This information includes values volts rpm temperature speed etc and system status information open loop closed loop fuel system status etc generated by the various vehicle sensors switches and actuators In effect the Scan Tool lets you view in real time the same signal values generated by the sensors actuators switches and or vehicle system status information used by the vehicle s computer when calculating and conducting system adjustments and corrections Enhanced ScanAdvisor 149 Toyota Enhanced OBD ERASING ENHANCED DATA The real time Live Data vehicle operating information values status that the computer supplies to the Scan Tool for each sensor actuator switch
231. ult detected A Tool or Scanner can be used to retrieve DTCs that are stored in the vehicle s computer memory m Intermittent History DTCs Intermittent History DTCs are stored in the computer s memory for problems that occur intermittently or for problems that happened in the past but are not currently present Intermittent DTCs may cause the Malfunction Indicator light to flicker or stay on until the intermittent malfunction goes away However the corresponding fault code will be stored in memory as a history DTC If the malfunction that caused the history DTC to set does not recur within a predetermined length of time usually within 40 80 ignition key start cycles the computer will automatically erase the related fault code from its memory CODE RETRIEVAL PROCEDURE Never replace a part based only on the DTC definition Each DTC has a set of testing procedures instructions and flow charts that must be followed to confirm the location of the problem This information is found in the vehicle s service manual Always refer to the vehicle s service manual for detailed testing instructions Se Check your vehicle thoroughly before performing any test See BEFORE YOU BEGIN on page 18 for details ALWAYS observe safety precautions whenever working on a vehicle See Safety Precautions on page 1 for more information 1 Locate the vehicle s Data Link Connector DLC See DATA LINK CONNECTOR DLC on page 155 for connection location
232. ur vehicle is equipped with one of the following engine types perform the added procedures described below m For 4 9L engines with standard transmission Press and hold the clutch until the Output State Check Active screen displays m For 7 3L diesel engines Press and hold accelerator until the Output State Check Active screen displays arm engine to ting temperature Turn off accessories Turn ignition off wait ior on screen prompt Press 4 to exit Turn ignition ON and perform the following H procedures if applicable for other applications I l press 4 to continue 4 9L STD Trans Model jhold clutch down 7 3L Diesel Model hold accelerato r down 3 3L Turbo Model put j m For 2 3L turbo engines with octane switch Put switch in premium position Press the ENTER button to continue please test is in progress message shows on the Tool s LCD display As soon as the ignition is turned on the vehicle s computer enters the Self Test mode Clicking sounds will be heard coming from the engine This is normal ne moment please test lis in progress WARNING On some vehicles equipped with an Electric Cooling Fan the computer activates the cooling fan to check its operation To avoid injury keep hands or any part of your body a safe distance from engine during the test m f the Tool fails to link to the vehicle s computer a Vehicle i
233. us PIDS displayed may change jta1 as the vehicle s operating conditions change es Remember what you are viewing is Foecses2 4 A vehicle usually supports several PIDs however only a limited amount of PID data can be displayed on the screen at one time If additional PID data is available a small arrow will be shown on the display Use the UP and DOWN W buttons as necessary to scroll up or down to view all available PID data m f desired press and release the LD button to return to the Select Data Type screen to select another data type m f desired press and hold the LD button to display the Live Data Menu see Live Data Mode on page 41 for details 5 To exit the enhanced mode press the POWERILINK 1 a gt button The Scan Tool returns to the Select Data Type screen see CODE RETRIEVAL PROCEDURE on page 20 for more information SYSTEM TEST The System Test function lets you view module information for the vehicle under test lect the system ormation you would like 1 While linked to the vehicle press and leo view and press 1 release the SYSTEM TEST S button Vehicle Tat icle Config m The System Test menu displays 2 Use the UP amp and DOWN buttons as necessary to highlight the information you wish to view then press the ENTER button m The System Information screen displays Enhanced ScanAdvisor 63 Chrysler Enhanced OBD ERASI
234. uses a DTC to set a record or snapshot of engine conditions at the time that the malfunction occurred is also saved in the vehicle s computer memory The record saved is called Freeze Frame data When viewing Ford enhanced powertrain DTCs you may also view enhanced Freeze Frame data The vehicle s computer may store multiple Freeze Frames 1 While viewing Ford enhanced Powertrain DTCs press the FF button m The Freeze Frame Data menu displays 2 Use the UP amp and DOWN buttons as necessary to select Misfire Freeze Frame Data then press the ENTER lt button m The Freeze Frame screen displays 3 Saved engine conditions may include but are not limited to engine speed open or closed loop operation fuel system commands coolant temperature calculated load value fuel pressure vehicle speed air flow rate and intake RPM min 1 manifold pressure vss km h 4 Press the FF button to return to the Freeze Frame menu VIEWING LIVE DATA The OBD2 Scan Tool is a special diagnostic tool that communicates with the vehicle s computer The Scan Tool lets you view and or capture record real time Live Data This information includes values volts rpm temperature speed etc and system status information open loop closed loop fuel system status etc generated by the various vehicle sensors switches and actuators In effect the Scan Tool lets you view in real time
235. vehicle s computer Enhanced ScanAdvisor 87 Ford Enhanced OBD ERASING ENHANCED DATA m f you do not want to continue with the erase process use the UP A and DOWN buttons as necessary to highlight No then press the ENTER lt button to exit the erase mode 4 If you chose to continue a progress screen displays while the erase function is in progress m If the erase was successful a rress tne DTe button to confirmation message shows on the i display Press the BTC button to return to the DTCs and Related Functions screen m f the erase was not successful an advisory message shows on the display Verify that the Scan Tool is properly connected to the vehicle s lewitch is ON e non DLC and that the ignition is on then continue repeat steps 2 and 3 above i Erasing DTCs does not fix the problem s that caused the CY code s to be set If proper repairs to correct the problem that caused the code s to be set are not made the code s will appear again and the check engine light will illuminate as soon as the vehicle is driven long enough for its Monitors to complete their testing 88 Enhanced ScanAdvisor Ford OBD1 Systems FORD COMPUTER SYSTEM OVERVIEW VEHICLES COVERED FORD COMPUTER SYSTEM OVERVIEW e IMPORTANT When the computer is in Self Test mode is testing the sensors or actuators for proper operation it relies on voltage signals that is sen
236. verhead Cam SC Super Charged SEFI Sequential Electronic Fuel Injection SFI Sequential Fuel Injection TEST CONNECTORS Ford vehicles are equipped with special test connectors that make it possible to connect specialized testing equipment that communicates with the vehicle s onboard computer Ford s vehicle test connectors are usually dark in color BLACK or GREY Sometimes they have a plastic cover over them or are labeled EEC Test The connectors can be found in the following general ee locations in the engine compart ment EEC IV TEST CONNECTOR 92 Enhanced ScanAdvisor Ford OBD1 Systems CONNECTING THE TOOL DIAGNOSTIC TROUBLE CODES DTCs Near the front corner right or left Near the fender well right or left Near the fire wall right or left CONNECTING THE TOOL The Tool s Ford Connector Cable Adaptor is designed to match the vehicle s computer DLC When properly connected the vehicle s DLC should match the pre molded guides around the adaptor Make sure the adaptor and the vehicle s DLC mate properly before applying force Forcing the adaptor onto the DLC improperly may result in damage to the adaptor and or Tool and possible damage to the vehicle s computer system Connect the Tool to BOTH large six pin female connector with molded housing small single pin female connector 1988 and newer vehicles may have more than one similar connector for other systems i e
237. you are sure you want to proceed use the UP and DOWN W buttons as necessary to highlight Yes then press the ENTER button to erase DTCs from the vehicle s computer If you do not want to continue with the erase process use the UP amp and DOWN W buttons as necessary to highlight No then press the ENTER button to exit the erase mode If you chose to erase DTCs a progress screen displays while the erase function is in progress m f the erase was successful a confirmation message shows on the display Press the DTC button to return to the DTC screen m f the erase was not successful an advisory message shows on the display Verify that the Scan Tool is properly connected to the vehicle s DLC and that the ignition is on Press the ENTER lt 4 button and repeat steps 2 and 3 above Erasing DTCs does not fix the problem s that caused the code s to be set If proper repairs to correct the problem that caused the code s to be set are not made the code s will appear again and the check engine light will illuminate as soon as the vehicle is driven long enough e for its Monitors to complete their testing Enhanced ScanAdvisor Select and press 4 Read DTCs H HClear Erase DTCs H i i Erasing clears all DTCs Freeze Frame Data and resets IM Monitors Are you sure Press the DTC button ito view the current DTCs and I M adiness status Re Verify t

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