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Actron® Elite AutoScanner Pro User Manual

1. For additional View Data informa tion referto Section 4 Global OBD II Diagnostics of this man ual m 3 View PIDs on Scan Tool Use UP or DOWN arrow keys AVC PRESS Y A F RATIO BARO PRESS Ho gt BESIT TPS gt ENGINE RPM CALC LOAD 3 BAF LEAD V An aor indicates the PID is not used by the vehicle 4 Change the selection of Cus Bu tom Data List parameters Een Press BACK 5 Return to the Datastream Menu Press BACK Record Data The Record Data function records vehicle PID data while the vehi v v cle is parked or being driven This function is mainly used for diag nosing intermittent driveability problems that cannot be isolated by any other method The Scan Tool records data based on time 5 frames prior to the start of the recording and for a duration after The time after depends on the vehicle data rate The Record Data function allows diagnosis of an intermittent prob lem by analyzing data leading up to the problem during the prob lem and possibly after the problem depending on duration From the Datastream Menu v v 1 Select Record Data Datastream Menu Use UP or DOWN arrow en key until Record Data is Sensor T highlighted Review Data Print Dat Press ENTER Br The Scan Tool ca
2. Ce oe ree rer eer cere EEE EEE EEE EEE EL EL EL CL EL EL EL 0 0 0 0 0 0 0 0 0 0 0 0 00 00 0 0 PID Definitions PID Extended Description CYL 4 MISFIRE Cylinder Misfire CYL 5 MISFIRE Cylinder Misfire CYL 6 MISFIRE Cylinder Misfire CYL 7 MISFIRE Cylinder Misfire CYL 8 MISFIRE Cylinder Misfire CYLID Cylinder Identification CYL KNKRET Cylinder Knock Retard CYL MDE MIS Cylinder Mode Misfire Index CYL MISFIRE Cylinder Misfire CYLINDER AIR Cylinder Air CYLS PASSED FAILED Cylinders Failed Or Passed DBL STRT OVRD Double Start Override DCLFL MDE Decal Fuel Mode DECAL EWMA Decal EWMA DECEL FLMDE Decel Fuel Mode DEFROST SW Defrost Switch DES CYLAIR Desired Cylinder Air DES EGR POS Desired Linear EGR Position DES G FLOW Desired Gas Mass Flow DES IAC Desired Intake Air Control DES IDLE Desired Idle Speed DES IN TIM Desired Diesel Injection Pump Timing DES L PRS Desired Lime Pressure DES TORQUE Desired Torque Level DIESLE EGR SYSTEM Diesle Exhaust Gas Recirculation System DIS CYL EVENT Distributorless Ignition System Cycle Event DIS CYC EVENT Distributorless Ignition System Cycle Event DIS SEN STAT Distributorless Ignition System Sensor Status DIS SIG STAT Distributorless Ignition System Signal Status DLV ENG TR Delivered Engine Torque DLV TR DR H Delivered Torque Driver High DLV TR DRL Delivered Torque Driver Low DPF EGR Delta Pressure Feedback EGR Pressure Senso
3. V Each time the Scan Tool is SS powered up voltage of the internal ERT battery is checked Global OED 11 Domestic Vehicles European Vehicles Asian Vehicles Rewieu Data Print Data Systen Setup O If voltage is low the Low Battery Symbol displays on screen O Replace the battery using i instructions provided in Battery See Replacement If the Scan Tool will not be used for an extended ACAUTION period of time remove the battery to prevent battery leakage from damaging the battery compartment Vehicle Power When using the OBD II Cable the power to the Scan Tool comes from the vehicle DLC Some vehicle cigarette lighters are not powered when the ignition is in the OFF position Therefore you may wish to use battery clip adapters Using The Scan Tool AC Power Adapter An AC power adapter not included can be used to power the Scan Tool when reprogramming from a personal computer or for off vehicle reviewing of codes and printing 12V AC DC converters are available at most PC and electronic stores The Scan Tool is equipped to accept any 110 VAC 12 VDC wall adapter with the np e 12V following specifications 500 mA minimum current unregulated wall power adapter g 5 5 mm outside diameter O 2 5 mm inside diameter O The inside tip is positive 3 Scan Tool Power UP 1 Connect Power Source Internal Battery 9V Battery or ve
4. Use U P or DOWN arrow MainMenu key until Review Data is Global OBD II stic Vehicles nae en vehicles Press ENTER Asian Vehicles Rewieu Data Print Data Systen Setup Using The Scan Tool Y Scan Tool Review Data function has different types of data to review depending on vehicle selected Refer to appropriate section of this manual for what functions have data for review 2 Follow prompts and instructions provided by Scan Tool The Review Data menu shows a checkmark next to the item s that has data Freeze Data V If data does not exist for function 702 Monitor Test t d t Diag Mon Test selected to review a message Playback informs the user to run a function first J Only 1 function Playback needs detailed instructions Playback The Playback function is used to playback a recording This function is very similar to View Data The only difference is that View Data is real time viewing of PIDs while Playback is a viewing of previously recorded PIDs From the Review Data menu 1 Select Playback Use UP or DOWN arrow Review Data key until Playback is Freeze Frame State DBD Check highlighted G2 Monitor Test Diag Mon Tests layback Y Scan Tool displays a NO Vehicle Info RECORDING PRESENT a M message if recording does not exist Using The Scan Tool 2 Play Back Recording Press ENTER oa OnGM
5. p Error Messages Check the following if an error message displays I nnan 0 0 OU OO Verify ignition key is in the ON and not in the ACCESSORIES position Make sure OBD II Cable is attached to vehicle s data link connector DLC and Scan Tool Look at DLC and check for cracked or recessed pins or for any substance that could prevent a good electrical connection Test for continuity between the DLC wiring and the computer In an extreme case there may be a broken wire Check for bent or broken pins With the key on engine off KOEO check for blown fuses Make sure the vehicle s control module has a good ground If the computer case is grounded then clean the connection and apply a conductive dielectric grease to the mating surfaces With the KOEO verify battery voltage is at least 8 0V Verify the control module is not defective Refer to the service manual to diagnose the control module Scan Tool Does Not Power Up Y Review Safety Precautions before troubleshooting If Scan Tool will not power up communicate with vehicle s control module pass Scan Tool self tests or functions incorrectly in any other way do the following g g g g g Check and replace the 9V battery if needed Clean the DLC pins Disconnect and reconnect DLC making sure it is connected correctly Check vehicle battery to make sure at least 8 0 volts is present Contact customer service Vehicle Communica
6. Special Tests Menu I M Readiness Diagnostic Coc Drive Cycle Monitor Bi Tests E Dewice Controls ia State OBD Check Review Data Print Dat O2 Monitor Test Bo Code Diagnostic Monitor Test On Board Systems Vehicle Information Modules Present Review Data Print Data Tool Setup Device Controls Menu O Switch Test Actuator Test O Idle Speed Test Review Data Print Data Tool Setup Review Data Print Data l M Readiness O2 Monitor Test Diagnostic Monitor Test Vehicle Information Modules Present Read Codes Pending Codes View Freeze Data Playback State OBD Check List Continued Chrysler Diagnostics The above stored infromation can be reviewed for Chrysler vehicles Refer to Review Data and Print Data in the Using the Scan Tool section of this manual Code Lookup Tool Setup Menu English Metric Contrast Adjust Beeper Setup User Key If the function is not supported by the vehicle then the IMPORTANT Scan Tool does not display it Ifan Error Message displays make sure the adapter cable is securely attached and the ignition key is on Cycle the ignition key to off for 10 seconds then on This may be required to reset the computer If required select yes to try again If the problem still exists refer to Error Messages Troubleshooting V Screens and functions may differ slightly for vehicle make
7. D HELP key accesses the Help Function USER key allows the operator to access a feature from the Diagnostic Menu with a touch of a key DLC Cable provides connection for vehicle interface USB Port provides a USB connection for the computer D 12V Power Jack provides power to the Scan Tool when reprogramming from a personal computer communicating with Ford GM and Chrysler Historic vehicles or off vehicle reviewing of codes and printing 2 Serial Number Plate provides serial number of Scan Tool 3 Battery Compartment provides power to the Scan Tool when reprogramming from a personal computer or off vehicle reviewing of codes and printing Top of Scan Tool ses N Back of Scan Tool 12 13 Using The Scan Tool Specifications Display Backlit 128 x 64 pixel display with contrast adjust Operating Temperature 0 to 50 C 32 to 122 F Storage Temperature 20 to 70 C 4 to 158 F Internal Power 9V Battery External Power 7 to 16 Volts Y Aminimum of 8 0 Vis required for most control modules to operate 8 properly in a vehicle Power Dissipation 5 Watts maximum Dimensions Height Width Length 1 25 3 875 9 125 31 75 mm 98 4 mm 231 8 mm Using The Scan Tool Included with Scan Tool Table 1 Included with Scan Tool Part Part Description CD The CD contains the Manual in English French and Spanish The CD also includes a DTC lookup pr
8. updating the Scan Tool Instructions are provided with upgrades Connecting The Scan Tool Em To diagnose a vehicle connect the DLC and power adapter if applicable to the Scan Tool Refer to Data Link Connector DLC on page 2 9 of Getting Started If you just want to power up the tool to do self tests code lookup review or printing data from the last vehicle tested then you do not need to attach the cable to the DLC The internal battery provides power for this 1 Connect appropriate cable to Scan Tool Make sure pins are not bent Depending on vehicle either the OBD II Cable or Extension Cable is required Using The Scan Tool 2 Find DLC on vehicle For OBD II vehicles look under the dashboard on the driver s side of the vehicle If the DLC is not located under the dashboard a label should be there telling the location tt For GM Ford and Chrysler Historic vehicles refer to Appendix B Data Link Connectors 3 Remove DLC cover if required 8 4 Connect cable to vehicle Make sure pins are not bent VY Use the appropriate vehicle cable for vehicles that require the extension cable Review Data The Review Data function allows the user to view the information from the previous vehicle tested Y Scan Tool does not require power from the vehicle to use the Review Data function 1 Select Review Daia _
9. The Erase Codes function deletes the DTCs from the vehicle s computer memory Perform this function with KOEO or KOER This function should be performed only after the systems have been checked completely and DTCs have been documented V After servicing the vehicle erase the stored DTCs perform a road test and then verify no new codes have been siored If DTCs return the problem has not been corrected or other faults are present Some codes can only be removed by repairing the faults that caused them Therefore these codes remain in the vehicle s memory until the condition is repaired Y Not all trouble codes can be automatically erased using the Scan Tool Some vehicles require a manual erasing procedure If possible the Scan Tool performs the appropriate Erase Codes procedure for your vehicle GM Historic OBD I Diagnostics From the Diagnostic Codes ua Menu Diagnostic Codes Manu 1 Select Erase Codes Read Codes Erase Codes Use UP or DOWN arrow Rewieu Data key until Erase Codes is Bu Deke i i ode Lookup highlighted ae Press ENTER 2 Confirm selection Press LEFT or RIGHT to move the brackets to the Be sure con desired response want to erase Press ENTER diagnostic codes V Selecting No and pressing ENTER returns you to the Diagnostic Codes Menu J Selecting Yes displays a screen prompting you to turn ignition on Turn ignition k
10. ENTER Mey coun The Scan Tool instructions may vary depending on the vehicle information entered However in all cases it will instruct the user to perform the following O Set the parking brake O Turn A C off O Start engine and let idle Keep hands and tools away from fan and engine 7 AWARNING during test 7 c 2 eae arbon monoxide CO and other vehicle emissions AWARNING are harmful or fatal to personnel Always operate vehicle in a well ventilated area 2 Check engine idle speed a gt 2 Use the UP or DOWN arrow keys to change the Ideal RPM engine speed The Actual RPM a vehicle should respond by matching the Ideal RPM Ideal RPM 206 ua To Change RPM 3 Return to the Device Controls Menu Press BACK Section 8 Import Diagnostics IMPORT OBD Il DIAGNOSTICS IMPORT Function List All items marked with are covered either in section 3 or 4 IMPORTANT These items are not covered in this section The IMPORT Function List is broken down into the following menus Diagnostic Codes U Datastream Menu Special Tests x Review Data View Data Print Data Record Data p our 3 Tool Setup Review Data Print Data Tool Setup O Diagnostic Codes Menu O Read Codes Pending Codes Erase Codes View Freeze Data Review Data Print Data Code Lookup Tool Setup Special Tests Menu I M Readiness
11. V Press ENTER again to return to the g System Setup menu Pos Changing Display Contrast From System Setup screen 1 Select Contrast Adjust Use UP or DOWN arrow System Setup key until Display Contrast is EnslishMetr ic highlighted JContrast Adjust ighlighted Beeper Press ENTER Auto Power Off a Tool Information Display Test Keyboard Test Using The Scan Tool 2 Increase or Decrease SS Display Contrast Use UP arrow key to increase Contrast Use DOWN arrow key to E Lighten decrease Contrast Press ENTER when done 3 Save Contrast Setting and return to the System Setup menu 8 Press ENTER Pe J Beeper selection allows the user to turn off the Scan Tool s beeper Beeper the display when the beeper is off From System Setup menu Using The Scan Tool 1 Select Beeper Use UP or DOWN arrow key until Beeper is highlighted e Press j ENTER ish Metric Adjust al kal i Auto Power OFF Tool Information Display Test Keyboard Test 2 Select desired Beeper sound QQ choice Use UP or DOWN arrow key until desired choice is highlighted 3 Save Beeper sound setting e Press ENTER V Press J ENTER again to return to the System Setup menu Changing Auto Power Off The Auto Powe
12. 2 Select Actuator to test Use the UP or DOWN arrow key Press ENTER Pick Actuator Test 2 3 GEAR LOCK A amp C CLUTCH REL AIR SH SOL AIS MOTOR O C ALL SOLS RELS met FIELD 02 HTR DENSTRM Y Actuators for the engine and transmission are combined into one list when applicable lf the actuator selected is not available for the vehicle under test the Scan Tool will indicate so If the actuator is available the Scan Tool will energize that actuator Use a voltmeter to test the actua pam tor for correct operation Testing Actuator AIR SH SOL BACK to select different actuator 3 To test another actuator Press BACK 4 Return to the Device Controls Menu Press BACK Idle Speed Test V Theldle Speed Test is used to test the functionality of the vehicle idle speed control system The test allows the user to enter the desired engine speed The test vehicle should respond by match ing the speed commanded If the vehicle matches the comanded engine speed the idle speed control system is functioning prop erly NOTE Idle Speed Test is only available on 1989 1995 Chrysler vehicles From the Device Controls Menu 1 Select Idle Speed Test uiet Use UP or DOWN arrow Test key until Idle Speed Test is dle 3 k highlighted Revieu Data F Frint Data Press
13. Auto Learn Timer Autostick Vehicle Autostick Downshift Autostick Gear Position Autostick OverDrive Lock Out Autostick Upshift Auxillary Fan Average Bank Pulse Width Bank 1 Average Bank Pulse Width Bank 2 All Wheel Drive Enabled Bank 1 Left Closed Loop Mode 1 Normal 02S Feedback Bank 1 Left Closed Loop Mode 2 Fault with 1 02S Bank 1 Left Open Loop Condition Not Yet Met Bank 1 Left Open Loop Mode 2 Due To Driving Conditions Bank 1 Left Open Loop Mode 3 Due To System Fault Bank 2 Right Closed Loop Mode 1 Normal 02S Feedback Bank 2 Right Closed Loop Mode 2 Fault with 1 02S Bank 2 Right Open Loop Condition Not Yet Met Bank 2 Right Open Loop Mode 2 Due To Driving Conditions Bank 2 Right Open Loop Mode 3 Due To System Fault Bad Cylinder Identification Ballast Bypass Relay P gt P gt prprnr gt p gt gt gt gt gt r gt gt gt gt PID BARO BARO PRESS BARO V HG KPA BARO PRS BARO READ BARO READ SOL BARO SOL BARO UPDT BAT TRM OFFSET BATT ECM BATT TCM BATT TEMP F C BATT TEMP V BATT VOLTS BATTERY V BLM BLM L amp R BLM CELL BLM ENABLED BLM FINAL BLST BP RLY BOO BOO BRAKE SW BOO BPP BOOST KPA PSI BOOST HG AKPA BOOST GOAL BOOST PRES BOOST SOL BRAKE F LVL BRAKE FLUID BRAKE SW BRAKE SW CKT BRAKE SWITCH BRAKE WARN LT BRK BST VAC BRKBST VAC BRK OFF DELAY BRK TELLTALE BRK TRQ TST BRK WARN CKT BST GOAL BST PRES BST REQ HG KPA C1 PRES SW
14. DOWN arrow key until selection is highlighted Press ENTER Y Follow the instructions step by step 1 Set parking brake 2 Transmission in park P or neutral N 3 Turn A C off 4 Start engine and let idle until hot 5 Turn ignition key off 6 Wait 10 seconds Turn key on engine off Do not start engine Avoid cooling fan It may turn on during test ACAUTION Y While waiting for the codes to m transmit the PCM cycles the following system components on and off Procedure runs less 3 minutes Electric radiator cooling fan minute e Fuel pump Time Remaining 2 35 e Check engine light or malfunction indicator light MIL Slow Codes only e Idle speed control solenoid 3 When the test is complete Turn ignition key off Test Completed Press ENTER Turn ignition key off Press ENTER to cont i of 1 1 ENG V Ifno problems exist Code 11 or 111 will be displayed Susten Pass Code Mo faults detected during KOED test Ford Historic OBD I Diagnostics 4 View and write down DTCs Use UP or DOWN arrow u 1 of 3 key Dan EN V ENG indicates that DTC is from ee ene the engine or powertrain control module J After viewing and noting the KOEO codes use the DOWN arrow key to view continuous 126 ee memory codes Y Continuous memory codes MAP sensor signal ii codes set previously under voltage higher or ad normal driving conditio
15. LOSS OF MATCH LOW COOLANT LOW OIL LOW OIL LMP LR CLVOL IND LR PRESS SW LR SOL LR TCS SOL LR TCS STATUS LR WHEEL SPD LRCC CLUTCH ST LRCC PRES SW LRCC SOL L R LU CLUTCH LRCC CL VOL IND LRND FVOL 4C LRND IAC W LRND IAC WO LSPD FAN REL LST 1 2 SFT LST 2 3 SFT LST 3 4 SFT LST GEAR SHFT LST SFT ERR LSTCODE CL LT CORREC CELL T FT ACCLLRN TFT Bl T FT B2 T FT CRZ LRN T FT DCLLRN T FT IDL LRN T FTRM AV1 T FTRM AV2 T FTRM1 T FTRM2 TCS COMMAND TCS SENSED TFLTRM1 TFLTRM2 TFLTRMAVI TFLTRM AV2 T FUEL TR CL Block Learn Cell T FUEL TR EN BLM ENABLED T FUEL TRIM T FUELTRML TFUELTRMR TST DTC INT Ri oe eee ur eee cel var r a e url coe wer mu eed r Extended Description Low Coolant Lamp Radiator Low Fan Relay Low Resolution Reference Pulses Low Spark Modifier Engine Load At Misfire Loop Status Loss Of Match Counter Low Coolant Warning Low Oil Indicator Low Oil Lamp Low Reverse Clutch Volume Index Low Reverse Pressure Switch Low Reverse Solenoid Left Rear Traction Control System Solenoid Left Rear Traction Control System Status Left Rear Wheel Speed Low Reverse Clutch Control Clutch State Low Reverse Clutch Control Pressure Switch Low Reverse Clutch Control Solenoid Low Reverse Low Clutch or Lock Up Clutch Low Reverse Clutch Control Clutch Volume Index Learned Fill Volume 4C Clutch Learned IAC With Air Conditioning Learned IAC With Out Air Conditioning Latest State Fan Relay Pending Time
16. Press ENTER 3 View PIDs on Scan Tool Use the UP or DOWN arrow key 4 Return to Datastream Menu Press amp BACK Record Data The Record Data function is used to record vehicle data parameters over time The Record Data function allows diagnosis of an intermittent problem by analyzing data leading up to the problem during the problem and possibly after the problem depending on duration This function is used if no other diagnostic method works The Scan Tool records data based on time 5 frames prior to the trigger point and for a duration after The time after depends on the vehicle data rate From the Datastream Menu 1 Select Record Data Use the UP or DOWN arrow keys until Record Data is highlighted Record Data Rewi Dat Press ENTER Brint Data Tool Setup Ford Historic OBD I Diagnostics V ifa recording currently exists in na memory a message to ERASE OLD RECORDING displays Record Data Previous recording in memory Do you want to erase it and make a nen one es Mo The Scan Tool maintains only one recording at a time so be sure to thoroughly review an old recording before erasing it Power to store recordings is provided by the Scan Tool s internal battery thus recordings are stored in memory only f
17. Throttle Body Temperature Sensor THS 3 2 THS 3 2 Torque Management S park Retard Torque Output Torque Reduction Link Positive Slip Across Torque Converter Delivered Torque Engine To Transmission Input Desired Torque Brake To PCM Torque Requested Transmission Oil Temperature Thermister Voltage Transmission Oil Temperature Knock Retard Total Slippage Total Misfire Total Slippage Transmission Oil Temperature Tow Haul Mode Throttle Position Angle Closed Throttle Position Closed Throttle Position Throttle P osition Delta Throttle Position Learn This Ignition Cycle Throttle Position Learn Last Ignition Cycle Maximum Throttle Angle Minimum Throttle Angle Throttle Position Mode Throttle Position Range Throttle Position Closed Throttle Throttle Position Sensor Throttle Position Sensor Voltage Throttle Position Sensor 1 Throttle Position Sensor 2 Throttle Position Sensor A D Throttle Angle at Shift Throttle Position Correction Throttle Position Desired Angle Throttle Position Sensor Learned Correction Factor Minimum Throttle Position Sensor Voltage Throttle Position Sensor Normalized Throttle Position Sensor Voltage V Transmission Range P rndl Position Throttle P osition Force Motor Pressure Transmission Switch A Transmission Switch B Cero e reer er 000 EEE EEE EEE EEE EEE LE EL EL EL EL EL 0 0 0 0 0 0 0 0 0 0 0 0 00 00 0 0 PID Definitions PID Extend
18. V Refer to the vehicles service manual for the drive cycle operation J During normal driving conditions the vehicle s computer scans the emission system After a specific amount of drive time each monitor has specific driving conditions and time required the computer s monitors decide if the vehicles emission system is working correctly or not as well as detecting out of range values When the monitor s status is e ok vehicle was driven enough to complete the monitor inc Incomplete vehicle was not driven enough to complete the monitor n a Not Applicable vehicle does not support that monitor J Depending on vehicle disconnecting or a discharged battery may erase DTCs and clear monitor status Y Monitors may be cleared by O Erasing codes Vehicle control modules losing power I M Readiness can be done with the KOER or KOEO Global OBD Il Diagnostics From the Special Tests Menu 1 Select M Readiness Use UP or DOWN arrow key until M Readiness is zM Readiness Drive Cycle Monitor highlighted State OBD Check Press ENTER O02 Monitor Test Diag Mon Tests On Board Systens Vehicle Info Two types of I M Readiness test are O Since DTCs Cleared shows status of the monitors since the DTCs were last erased O This Drive Cycle shows status of monitors since the start of the current drive cycle Refer to the vehicle service manua
19. operation and read DTCs Some GM service manuals may refer to this mode as the Field Service Mode Check This mode works on vehicles equipped with a 12 pin ALDL connector with a wire present in pin B Diagnostic or Test Enable The Scan Tool enters this mode by grounding pin B shorting pin B to pin A ground Field Service mode can be operated with KOEO or KOER Y Vehicles equipped with climate control computers do not use Field Service mode Some 1994 and 1995 vehicles equipped with a 12 pin ALDL connector with pins A and B shorted will not cause the CHECK ENGINE light to flash codes From the Special Tests Menu 1 Select Field Service EE sts Men Use UP or DOWN arrow key until Field Service is Print Dats highlighted Tool Setup Press ENTER Select YES to continue elf the light does not illuminate either the vehicle does not t support this test mode the lamp is burned out or circuit 7 problems exist Yess Mo 2 Check vehicle malfunction p indicator lamp MIL Turn ignition key on but do 4 not start engine The CHECK u ae ENGINE light should flash O font flea 7 tis difficult to know exactly which GM vehicles use the Field Service mode It is possible to have the Field Service mode function on the Special Tests Menu and it not be applicable GM Historic OBD I Diagnostics v v J If CH
20. 200 Revs Weighted TRPS SNC MISF Number of Trips Since the Time of Misfire GRADE Percent Grade 1 2 FUEL CUT 50 Fuel Cut OFF Module 1 2 DES WOT 1 2 Shift Desired WOT RPM 1 2 ERROR 1 2 Shift Time Error 1 2 SFT 1 2 Shift Time 1 2 SOL 1 2 Shift Solenoid 1 2 SOL OSG 1 2 Shift Solenoid Open Short To Ground 1 2 SOL STP 1 2 Shift Solenoid Short To Volts 1 2 WOT APT 1 2 Shift WOT RPM Adapt 1 2APT HICEL 1 2 Adapt High Cell 1 2APT LOCEL 1 2 Adapt Low Cell 1 4 SFT SOL 1 4 Shift Solenoid 12V REF 12 Volt Reference Voltage 1ST GEAR SW 1st Gear Switch 2 1 SHIFT 2 1 Shift Time 2 3 ERROR 2 3 Shift Time Error 2 3 GEAR LOCK 2 3 Gear Lock 2 3 SFT 2 3 Shift Time 2 3 SHIFT 2 3 Shift Time 2 3 SOL 2 3 Shift Solenoid 2 3 SOL OSG 2 3 Shift Solenoid Open Short To Ground 2 3 SOL STP 2 3 Shift S olenoid Short To Volts 2 3APT HICEL 2 3 Adapt High Cell 2 3APT LOCEL 2 3 Adapt Low Cell 2 4SOL 2 4 Solenoid 2 4 LR PRES SW 2 4 2 4 LR Pressure Switch 2 4KICK L R CL 2 4 Kickdown or Low Reverse Reverse Clutch 2 4 CL VOL IND 2 4 Clutch Volume Index 24X SENSOR 24x Sensor RPM 24X CKP SEN 24 Times Crankshaft Sensor 2 5 LAST CODE ID 2 5 to Last Code Received 25 MPH REACHED 25 Miles Per Hour Reached 2C CLVOL IND 2C Clutch Volume Index 2C CLUTCH ST 2C Clutch State 2C PRESS SW 2C Pressure Switch 2C SOL 2C Solenoid 2GR START LMP 2 GR Start Lamp 2ND FUEL PUMP 2nd Fuel Pump Relay Control 2ND GEAR SW 2nd Gear Switch PID Definitions PID 2ND TRIP FT 2ND TRIP MISF 2WD
21. 5 0L 88 EEC IV Engine compartment right corner near firewall 89 94 Right rear of engine compartment 4 6L 95 OBD II Below instrument panel right of steer ing wheel Contour 2 0L 2 5L 95 EEC IV Engine compartment left side by shock tower Cougar 2 3L 2 3L T 3 8L 84 85 EEC IV Right inner fender of engine compart 5 0L 5 0LHO 86 90 ment Engine compartment in front of left 91 95 shock tower Engine compartment in front of right shock tower 4 6L 94 95 OBD II Below instrument panel to right of steering wheel Escort Lynx 1 6L 1 6L Turbo 84 90 EEC IV Right fender apron near firewall and EXP 1 9L shock tower 91 95 EEC IV Engine compartment left rear corner Escort 1 8L 91 95 MECS 17 Engine compartment left rear corner near firewall Festiva 1 3L 90 93 MECS 6 Engine compartment left rear corner Grand Marquis 4 6L 5 0L 84 EEC IV Above right wheel well Crown Victoria 85 94 Front Left fender apron above wheel Colony Park well Country Squire f4 gy 95 OBD II Below instrument panel to right of steering wheel Grand Marquis 5 8L 84 MCU Above right wheel well Crown Victoria 85 91 Front of left fender apron above wheel Police well Early models are equipped with the EEC III diagnostic system which is not supported by this tool Data Link Connectors Ford Lincoln amp Mercury Cars Light Trucks amp Vans Modal En
22. 6 6012 V MEAS 6 6612 VW not defined Refer to vehicle En 2 0 OR service manual for details Measured values and units of measured such as volts amps and seconds GAN Vehicles Status of monitor test data Module ID where the monitor test data came from Status OK Return to Select Test Menu Press amp BACK key Return to Special Tests Menu Q gt Press amp BACK key Vo Global OBD Il Diagnostics On Board Systems The On Board Systems test allows the Scan Tool to control operation of vehicle components tests or systems Y Some manufacturers do not allow tools to control vehicle systems A vehicle not supporting an on board system is identified by a message that is displayed when selected Y Refer to the vehicle service manual for on board systems instructions From the Special Tests Menu 1 Select On Board Systems Use UP or DOWN arrow key until On Board Systems is highlighted Press ENTER IvM Readiness E Drive Cuc le Monitor State OBD Check 4 t40 oard Systens Y A list of on board systems and components available for testing are shown on the disiar 2 Select Test Use UP or DOWN arrow key Press ENTER Em 3 Return to On Board Systems menu Press
23. Avenue Bonneville 3 8L SFI SC 1 95 OBD II Eldorado Seville 4 6L OHC Y 9 94 95 ALDL Fleetwood 4 6L OHC Y 9 94 95 ALDL 5 7L TBI SFI 94 95 ALDL 2 3L PFI DOHC A D 94 95 ALDL Grand Am 2 3L PFI SOHC 3 94 ALDL 3 1L SFI M 94 95 ALDL Note Data link connectors DLC are located under the dash near the steering wheel Data Link Connectors 94 95 GM Cars Light Trucks amp Vans Model Engine VIN Year DLC Adapter 2 3L DOHC D 94 95 OBD II Grand Prix 3 1L MFI M 94 95 ALDL 3 4L PFI OHC X 94 95 ALDL LeSabre 3 8L MFI L 94 95 OBD II 3 1L PFI SFI M T 94 95 ALDL Furna Monte Carlo 3 4L MFI OHG X 94 95 ALDL Regal 3 1L MFI M 94 95 ALDL 9 3 8L SFI MFI L 94 95 ALDL Riviera 3 8L MFI K 95 OBD II 3 8L SFI SC 1 95 OBD II Roadmaster 5 7L P 94 95 ALDL Saturn SC1 SL SL1 SW1 1 9L SOHC 8 94 95 ALDL Saturn SC2 SL SL2 SW2 1 9L DOHC 7 94 95 ALDL 2 3L DOHC D 95 ALDL Skylark 2 3L SOHC 3 94 ALDL y 3 1L M T 94 95 ALDL 3 8L MFI K 95 OBD II Sunbird 3 1L PFI T 94 ALDL 2 0L TBI OHV H 94 ALDL Sunfire 2 2L MFI 4 95 OBD II 2 3L PFI DOHC D 95 OBD II 4 3L TBI Z 94 95 ALDL C Series 4x2 amp 5 0L TBI H 94 95 ALDL K series 4x4 5 7L TBI K 94 95 ALDL Conventional Cab Pickup Sierra Blazer Suburban 6 5L Diesel P 94 95 ALDL Yukon amp Tahoe 6 5L Turbo diesel F 94 95 ALDL 7 4L TBI N 94 95 ALDL 4 3L TBI Z 94
24. BACK key D 4 Return to Special Tests Menu gt Press BACK key D g Global OBD II Diagnostics The manufacturer is responsible for determining the criteria to automatically stop test Refer to appropriate vehicle service manual Vehicle Info The Vehicle Info function allows the Scan Tool to request the vehicle s VIN number calibration ID s which identifies software version in vehicle control module s calibration verification numbers CVN s and in use performance tracking Vehicle Info function applies to model year 2000 and newer OBD II compliant vehicles The Scan Tool cannot verify if data is correct for scanned vehicles CVNs are calculated values required by OBD II regulations The CVN calculation may take several minutes N NO ON N CVNs are reported to determine if emission related calibrations have been changed Multiple CVNs may be reported for a control module V In use performance tracking tracks performance of key readiness Monitors From the Special Tests Menu 1 Select Vehicle Info a Use UP or DOWN arrow key until Vehicle Info is highlighted Press ENTER LM Readiness E Drive Cycle Monitor State OBD Check 02 Monitor Test Ba Diag Mon Tests On Board Systems Global OBD II Diagnostics 2 View Information Supported by Vehicle Use UP or DOWN arrow key if require d Vehicle Info Vehicle
25. Description Pressure Torque Signal Present Gear Ratio Pressure Park Reverse Neutral Drive Low Lever Gearshift Lever Position Park Reverse Neutral Drive Low Switch Production Model Year Pro Steering Motor Programmable Read Only Memory Identification Power Stearing Load Switch Power Steering Pressure Switch Power Steering Pressure Power Steering Load Present Power Steering Pressure Switch Power Take Off Status Power Take Up Solenoid Purge Adaptive Purge Solenoid Duty Cycle non linear Purge Current Feedback Purge Learned Memory Purge Learn Memory Bank 1 Purge Learn Memory Bank 2 Purge Monitor Purge Solenoid Pulse Width Modulated Oxygen Sensor Heater Power Down Timer Power Enrich Quad Driver Status Quad Driver Status Quad Driver Status Quad Driver Status Rear Propshaft Speed ich To Lean Average Time ich Lean To Lean Rich Ratio ich Lean Transitions ich Lean Flag ich To Lean Status Bank 1 Sensor 1 ich To Lean Status Bank 1 Sensor 2 ich To Lean Status Bank 1 Sensor 3 ich To Lean Status Bank 2 Sensor 1 ich Lean Bank 1 Rich Lean Bank 2 Radiator Fan Control Relay Radiator Fan Control Relay Radiator Output Temperature Rear Command Rear Oxygen Sensor Volts Rear Sensed Rear Slippage Reduce Engine Power Reference High Voltage Reference Low Voltage Reference Pulse Relative Fuel Rail Pressure Relative Throttle Position gt gt D D D D D D PID REV INHIBIT REV LCKOUT SOL REV LOCKOUT SOL REV M
26. EGR TRIP SMP EGR VENT SOL EGR VLV POS EGR VR DC ENG CLNT TEMP ENG LOAD ENG OIL LEVL ENG OIL LIFE ENG OIL PRES ENG RUN ENG SHTOFF ENG SPD OUT ENG OIL TMP PID Definitions Extended Description Electronic Control Unit Reset Clock Loss External Electronic Control Unit Reset Electronic Control Unit Reset Instructions Electronic Control Unit Reset Source Unknown Electronic Control Unit Reset Watchdog Early Fuel Evaporation Solenoid EGR Switch Actual Exhaust Gas Recirculation Position Exhaust Gas Recirculation Closed Valve Fault Linear EGR Closed Valve Pintel P osition Commanded Exhaust Gas Recirculation Linear EGR Commanded Position EGR Valve Solenoid Command EGR Duty Cycle Exhaust Gas Recirculation Decal EWMA EGR Valve Diagnostic Flow Switch EGR Delta MAP Calculation EGR Valve Control Signal Duty Cycle Exhasust Gas Recirculation Error EGR System In Failure Mode Linear EGR Feedback A D Exhaust Gas Recirculation Loop Status EGR Monitor Completed This Driving Cycle Linear EGR Normalized Exhaust Gas Recircula Exhaust Gas Recirculation Pressure Delta EGR Pintel Position Error Exhaust Gas Recirculation Solenoid Position a a ion Open or Shorted 3 Exhaust Gas Recirculation Delta Exhaust Gas Recirculation Fault Exhaust Gas Recirculation PWM State Requested Manifold Pressure For Desired EGR Flow EGR Valve Requested Flow EGR Valve Solenoid Control EGR Valve Solenoid Control EGR Valve Solenoid Contro
27. FTRM TFTRMI T FTRM2 TFTRM AV1 TFTRM AV2 TFLTRM1 TFLTRM 2 TFLTRM AV1 TFLTRM AV2 TFT BL TFL B2 T FUEL TRIM TFUELTRML TFUELTRMR TARTER COMDED TARTER RELAY TARTS SNC 2ND F TARTS SNC 3RD F TARTS SNC LST F TD ST ACCUM TD ST ADAPT TDY ST MODE TDY ST TAP TOP TESTS URGE VLV SOL SWCHD BATT SYNC SIG T BODY TEMP TAC MOD CAL ID TAC MOD S 2 LEV TACH DRVR H TACH DRVR L TACH OUTPUT TACHOMETER TCC TCC APPLIED TCC APPLY TCC BRAKE SW TCC BRK IN TCC COMMAN NANNNNNANNANANANANNANANANANANNNNNNMN WH wn PID Definitions Extended Description Spark Avance Cylinder 4 Since Reset Indicator Lamp SRV Solenoid Service Throttle Soon Lamp Transmission Steady State Clutch Slip Speed Shift Solenoid 1 Shift Solenoid 2 Shift Solenoid 3 Shift Solenoid 1 Driver High Shift Solenoid 1 Driver Low Shift Solenoid 2 Driver High Shift Solenoid 2 Driver Low Steady State Slip Transmission Steady State Clutch Slip Speed Bank Short Term Air To Fuel Ratio Correction Factor Bank 1 Short Term Air To Fuel Ratio Correction Factor Bank 2 Short Term Air To Fuel Ratio Correction Factor Short Term Fuel Trim Average Bank 1 Short Term Fuel Trim Average Bank 2 Short Term Fuel Trim Bank 1 Short Term Fuel Trim Bank 2 Short Term Fuel Trim Average Bank 1 ri ri Short Term Fuel Trim Average Bank 2 Short Term Fuel Trim Bank 1 Short Term Fuel Trim Bank 2 Short term Fuel Trim Short term F uel Trim Left Short term Fuel Trim Right Command
28. GM vehicles the Scan Tool shows current and 1of 7 history DTC status Some GM Fli ENG vehicles also show intermittent Reference Voltage codes eeu 3 Return to Diagnostic Codes Menu Press amp BACK GM Enhanced OBD Il Diagnostics Erase Codes The Erase Codes menu has a menu asking what module to erase codes for if more than one module exists for this vehicle Fromthe Diagnostic Codes Menu 1 Select Erase Codes Use UP or DOWN arrow key until Erase Codes is q highlighted er Press ENTER ine Data Code Lookup V Select a subsystem from which you would like to erase codes from Y Confirm your selection Press ENTER to continue 2 Return to Diagnostic Codes Menu Press ENTER Section 6 Ford Diagnostics Ford Historic Diagnostics V Due to different processor calibrations all Ford Function Lists fo r a particular vehicle may or may not appear as shown Based on the vehicle information entered at the Vehicle Selection menu the Scan Tool automatically recognizes the computer system installed Ford Function List All items marked with are covered in section 3 or 4 IMPORTANT These items are not covered in this section V The Ford Function List is nn broken down into the following STEHE menus H Datastream Diagnostic Codes U Datastream Menu On Demand Tests r Review Data O View Data Print Data O Record Data C
29. HIGH LGHT 3 2 SFT 3 2 SFT ENABLE 3 2 SHIFT 3 2 SOL PWM 3 4 ERROR 3 4 SFT 3 4 SHIFT 3 4APT HICEL 3 4APT LOCEL 3RD GEAR SW 3X ENG ACT 4 3 SHIFT 4C CLUTCH ST 4C PRESS SW 4C SOL 4TH GEAR SW 4wD 4WD HIGH LIGHT 4WD LOW 4WD LOW LIGHT 4WD MODE 4X BETWEEN CAM 4X REF CNT 4X4 5V REF A 5V REF B 5V REF AUX 5V REF PRI ALR PUMP AIC CLCH REL AIC CLUTCH AIC CLUTCH RLY AIC COMMAND AIC COMPRESSOR A C CUTOUT RLY AIC EVAP AIC PRES AIC PRESS AIC PSI DISAB AIC RELAY AIC REQ AIC REQUEST SW AIC RLY COM AIC RLY DRH AIC RLY DRL AIC RLY OSG AIC RLY STP AIC SELECT SW AIC SLUGGING AIC STATUS A D INPUT Extended Description 2nd Trip With Same Fuel Trim 2nd Trip With Same Misfires 2 Wheel Drive High Indicator Light 3 2 Downshift 3 2 Downshift Solenoid Enable 3 2 Shift Time 3 2 Downshift Solenoid PWM 3 4 Shift Time Error 3 4 Shift Time 3 4 Shift Time 3 4 Adapt High Cell 3 4 Adapt Low Cell 3rd Gear Switch 3x Engine Speed Activity 4 3 Shift Time 4C Clutch State 4C Pressure Switch 4C Solenoid 4th Gear Switch 4 Wheel Drive 4 Wheel Drive High Indicator Light Low Speed WD 4 Wheel Drive Low Indicator Light 4 wheel Drive Mode Signal 4X Refrence Between Cam Counter 4X Reference Pulse Counter Low Speed 4WD 5 Volts Reference A 5 Volts Reference B Auxillary 5 Volt Output Primary 5 Volt Output Air Injection Reactor Pump Relay Control Air Conditioning Clutch Relay Air Conditioning Clutch Air Conditio
30. Hall Effect type sensors may be used to measure speed and position of the crankshaft or camshaft for spark timing and fuel injector control HO2S Cc Heated Oxygen Sensor See O2S HVAC Heating Ventilation amp Air Conditioning System I M Inspection and Maintenance An emission control program Glossary IAC Idle Air Control A device mounted on the throttle body which adjusts the amount of air bypassing a closed throttle so that the PCM can control idle speed IAT Intake Air Temperature Sensor ICM Ignition Control Module IMRC Intake Manifold Runner Control IPC Instrument Panel Cluster ISC Idle Speed Control A small electric motor mounted on the throttle body and controlled by the PCM The PCM can control idle speed by commanding the ISC to adjust its position ISO International Organization of Standardization also know as International Standards Organization KAM Keep Alive Memory Knock Sensor KS Used to detect engine detonation or knock The sensor contains a piezoelectric element and is threaded into the engine block Special construction makes the element sensitive only to engine vibrations associated with detonation Knock Uncontrolled ignition of the air fuel mixture in the cylinder Also referred to as detonation or ping Knock indicates extreme cylinder pressures or hotspots which are causing the air fuel mixture to detonate prematurely KOEO Key On Engine Off Tur
31. Input Pass Key Starter PC Solenoid Enabled PC Reference Current Force Motor PC Solenoid Current Error PC Solenoid Desired Current PC Solenoid Duty Cycle Transmission Pressure Control Solenoid Reference Current Transmission Pressure Control Solenoid Actual Value PCM Rese Positive Crankcase Ventilation Solenoid Percent Pedal Rotation Percent Pedal Rotation PFE PTO Supported Park Neutral Position Switch Park Neutral Pressure Switch Park Neutral Position Switch Port Throttle Request Port Throttles Port Vacuum Voltage Pressure Control Actual Current Present Gear Ratio Pressure Switch Error Counter Pressure Torque Signal PID PRES TORQ PRESENT GEAR PRESSURE V PSI KPA PRNDL PRNDL SWITCH PROD MY PRO STEER MTR PROM ID PS LOAD SW PS PRESS SW PS PRESS V PSI KPA PSP PSPS PTO STATUS TU SOLENOID URGE A D URGE DC URGE FDB URGE LEARN URGE LRN B1 URGE LRN B2 URGE MON PURGE SOL PWM 02S HTR PWR DWN PWR ENRICH QUAD DRIVER 1 QUAD DRIVER 2 QUAD DRIVER 3 QUAD DRIVER 4 R PSHAFT R L AVG TIME R L L R RT R L TRANS R L FLAG R L STAT B1S1 R L STAT B1S2 R L STAT B1S3 R L STAT B2S1 R L BNK 1 R L BNK 2 RAD FAN RELAY RAD FAN RLY RAD TEMP REAR COMMAND REAR 025 REAR SENSED REAR SLIP REDUCED ENG PWR REF HIGH REF LOW REF PULSE REL FRP REL TPS P P P P P P P P Cece ree rer 00000 EEE EEE EEE EL EEE EL EL EL EL EL 0 0 0 0 0 0 0 0 0 0 0 0 00 00 0 0 PID Definitions Extended
32. Loop High Speed Radiator Fan Relay High Speed Radiator Fan Relay 2 High Speed Radiator Fan Relay 3 Idle Air Control Duty Cycle Idle Air Control Shut 1 Step Idle Air Control Actuator Direction Idle Air Control Motor Idle Air Control Motor Shut 1 Step Idle Air Control Motor Open 1 Step 0 0 Idle Air Control Motor Position Idle Air Control Motor Open 1 Step Idle Air Control Desired Motor Position Idle Air Control Actuator Position Required Idle Air Control Motor Positon With Air Conditioning Idle Air Control Motor Positon With Out Air Conditioning Idle Air Control Actuator Position Idle Air Control Airflow Trim 2 Idle Air Control Airflow Trim 0 Idle Air Control Airflow Trim 1 Idle Air Control Airflow Trim 3 Inlet Air Temperature Intake Air Temperature Intake Air Temperature Analog To Digital Reading Start Up Intake Ai Start Up Intake A r Temperature ir Temperature Raw Inlet Air Temperature Inlet Air Tempera ture Sensor Ceo creer er 00000 EEE EL EEE EEE EEE EL EL CL EL EL CL 0 0 0 0 0 0 0 0 0 0 0 0 00 00 0 0 PID Definitions PID Extended Description IAT TEMP F C Intake Air Temperature IAT TEMP C F Inlet Air Temperature IAT UNDEF Undefaulted Intake Air Temperature IC BY PASS Ignition Control Bypass IC ENABLED Ignition Control Enabled IDL DIAERR Idle Diagnostic Filtered RPM Error IDLE IDLE IDLE REQ RPM Idle RPM Requested IDLE RPM Engine I
33. Menu Press BACK Customize Lines The Customize Lines allows the number of lines to be shown at one time to be set from 1 to 8 J Selecting fewer lines provides faster update speeds The defaultis a eight line display From Select Data to View menu 1 Select Customize Lines Use UP or DOWN arrow Select Data to View key until Customize Lines is Entire Data List Custom Data List highlighted Customize Lines Press ENTER English Metric 2 Select Display Lines u Use UP or DOWN arrow Select Display Lines key Press ENTER TLines Changing Measurement Units Y Refer to Changing Measurement Units on page 3 8 of Using The Scan Tool Record Data V The Record Data function records PIDs while vehicle is parked or being driven VY The Record Data function is mainly used for diagnosing intermittent driveability problems that cannot be isolated by any other method V The recording time varies A recording consists of frames of data prior to the trigger and several frames after the trigger Y Some vehicles wait a long period of time to store a trouble code after a driveability problem occurs If the operator selected Trigger On Codes when making a recording the operator might not see any drastic change in the data parameters before and after trigger point Two people must be in vehicle when driving One to AC
34. OIL Fan 1 Enabled From High Oil Temperature Signal FC1RELAY Cooling Fan Relay Control FC1 REQUESTED Cooling Fan Operation Requested FCIRLY COM Fan Control 1 Relay Command FCIRLY OSG Fan Control 1 Relay Circuit Open Short To Ground FC1RLY STP Fan Control 1 Relay Circuit Short To Volts FC2 RELAY Cooling Fan Relay Control FC2 REQUESTED Cooling Fan Operation Requested FC2RLY OSG Fan Control 2 Relay Circuit Open S hort To Ground FC2RLY STP Fan Control 2 Relay Circuit Short To Volts FDBCK 1 1 Feedback Factor 1 1 FDBK FAC1 1 Feedback Factor 1 1 FEATURE Feature Byte FIRST FAIL Mileage Since First Failure FLCOMP S OT Fuel Compensation Sensor On Time FL COMP SEN Fuel Compensation Sensor FL LVL P Fuel Level PZM TO PCM FL PMP RLY Fuel Pump Relay FL TM INDEX Fuel Trim Index FLTNK PRS Fuel Tank Pressure A D FL TNK VPS Fuel Tank Vapor Pressure Slope FL TRIM CELL Fuel Trim Cell FL TRIM BLM CELL Fuel Trim Cell FLTRM LEARN Fuel Trim Learn FL TRM UPDT Fuel Trim Update FLEX FUEL V Flexible Fuel Vehicle Fuel Sensor FLTNKPRS Fuel Tank Pressure Voltage FP FEEDBACK Fuel Pump Voltage Feedback A D FPM FUEL PUMP FPM Fuel Pump FRACT SPK DELAY Fractional Spark Delay FRC MTR ACT Force Motor Actual Current FRC MTR COM Force Motor Commanded Current FRC MTR DC Force Motor Duty Cycle FRCM CR ER Force Motor Current Error FRCMTR ACT Force Motor Actual Current FRCMTR COM Force Motor Commanded Current FRON AXLE REQ Front Axle Request FRONT AXLE SW Front Axle Switch FR
35. Press BACK again to return to menu from which Code Lookup was selected Using The Scan Tool Setup User Key The USER KEY allows the operator to read or erase codes with the touch of a key V The User Key can only be used AD g Scan Tool is in a vehicle specific Function List or a sub menu From Tool Setup Menu 3 1 Select Setup User Key Use UP or DOWN arrow SIETTITTET key until Setup User Key is English Metr ic highlighted Contrast Adjust Press j ENTER pais sssi ien 2 Choose desired setting s Use UP or DOWN arrow keys to move up and down list 3 Press ENTER key to save settings User key is set to Read Codes Press ENTER to continue Using The Scan Tool Vehicle Selection From Main Menu 1 Select desired vehicle to diagnose Main Menu Use UP or DOWN arrow gt EER En E oOMesStic enic les key to highlight European Vehicles O Global OBD II Altai C Domestic Vehicles Print Data C European Vehicles Systen Setup Asian Vehicles A Press ENTER V If vehicle displayed is not the vehicle being diagnosed select Em CHANGE and go to step 3 2 Confirm selection O Use K LEFT or D RIGHT Confirm Selection arrow keys p 2002 Corvette Press amp ENTER S 5 7L EREEP gt CHANGE v if keeping the sel
36. Response Lean Oxygen Response Lean Oxygen Response Lean Oxygen Response Lean Oxygen Response Lean o Rich Transition Bank 1 Sensor 1 0 Rich Transition Bank 1 Sensor 2 o Rich Transition Bank 2 Sensor 1 0 Rich Average Time 0 Rich Switches Bank 1 Sensor 1 Oxygen Response Lean To Rich Switches Bank 1 Sensor 2 Oxygen Response Lean To Rich Switches Bank 2 Sensor 1 Rear Oxygen Fail Time Left Rear Oxygen Time To Activity Oxygen Rich Lean Transition Oxygen Rich Lean Transition Times Bank 1 Sensor 1 Oxygen Rich Lean Transition Times Bank 1 Sensor 2 Oxygen Rich Lean Transition Times Bank 2 Sensor 1 Oxygen Rich Lean Transition Average Time Oxygen Rich Lean Switches Bank 1 Sensor 1 Ceo e reer er 000 EEE EL EEE EEE EL EL EL EL EL EL EL EL CL EL 0 0 0 0 0 0 0 0 0 0 0 0 00 00 0 0 PID Definitions PID Extended Description O2R LSWI 2 Oxygen Rich Lean Switches Bank 1 Sensor 2 O2R LSW2 1 Oxygen Rich Lean Switches Bank 2 Sensor 1 O2RSP R L 1 1 Oxygen Response Rich Lean Switches Bank 1 Sensor 1 02S 1RDY Oxygen Sensor 1 Ready 025 1 1 Oxygen Sensor Bank 1 Sensor 1 02S 1 1 AV Oxygen Average Volts Bank 1 Sensor 1 025 1 2 Oxygen Sensor Bank 1 Sensor 2 02S 1 2 AV Oxygen Average Volts Bank 1 Sensor 2 025 1 3 Oxygen Sensor Bank 1 Sensor 3 025 1 3 AV Oxygen Average Volts Bank 1 Sensor 3 025 1 4 Oxygen Sensor Bank 1 Sensor 4 025 2 1 Oxygen Sensor Bank 2 Sensor 1 025 2 1 AV Oxygen Average Volts Bank 2 Sensor 1 025 2 2 Oxyg
37. SAE B2xxx Manufacturer Specific P30xx P33xx Manufacturer Specific B3xxx Generic SAE P34xx P39xx Generic SAE Network Communication Codes Chassis Codes UOxxx Generic SAE COxxx Generic SAE U1xxx Manufacturer Specific C1xxx Manufacturer Specific U2xxx Manufacturer Specific C2xxx Manufacturer Specific U3xxx Generic SAE C3xxx Generic SAE Within each category Powertrain Chassis Body and Network of DTCs there are assigned ranges for different vehicle systems Getting Started ower Upper Assigned DIC system Lower Upper Assigned DTC System Fuel Air Metering Auxiliary Manuf P0000 POOFF nei anufacturer Control Emission Controls P1600 P16FF Auxiliary Inputs Auxiliary P0100 PO2FF Fuel Air Metering Outputs P0300 PO3FF Ignition System or Misfire P1700 P19EF Manufacturer Control P0400 PO4FF Auxiliary Emission Controls ee z Vehicle Speed Idle Control P2000 p22FF Fuel Air Metering Auxiliary P0500 POSFF Auxiliary Inputs N a ali Ar F Ignition System or Misfire Computer and Auxiliary P0600 POBFF Outputs P2400 P24FF Auxiliary Emission Controls P0700 PO9FF Transmission P2500 P25FF Auxiliary Inputs POA00 POAFF Hybrid Propulsion P2600 P26FE Computer and Auxiliary Manufacturer Control Fuel amp Outputs P1000 P10FF Air Metering Auxiliary P2700 P27FF Transmission Emission Con
38. Scan Tool displays an Error Message make sure the cables 5 and adapters are securely attached and the ignition key is on Cycle the ignition key to off for 10 seconds then on Attempt the test selected again Ifthe problem remains refer to Error Messages Datastream Menu All items marked with are covered either in section 3 or 4 IMPORTANT These items are not covered in this section O Datastream Menu O View Data O Record Data Review Data Print Data Tool Setup View Data The View Data function allows the user to view the vehicle parameter identification PID data in real time As the powertrain control module PCM monitors PIDs they are simultaneously transmitted to the Scan Tool The PIDs are continuously updated at the PCM s rate In addition to reading codes View Data is the most useful diagnostic function for isolating the cause of a vehicle operation problem Viewing data is also used for observing sensor data and the ON OFF state of switches solenoids and relays View Data canbe performed with key on engine off KOEO or key on engine running KOER Never operate the Scan Tool while driving Have AWARNING another person assist with the operation of the Scan Tool From the Datastream Menu 1 Select View Data Use UP or DOWN arrow key until View Data is highlighted Press ENTER View Data Record Da
39. Starter Starter Relay Status Of Starts since 2nd To Last Fault Of Starts since 3rd To Last Fault Of Starts since Last Fault Steady State Accumulator Steady State Adapt Pressure Steady State Mode Steady State Transmission Adaptive Pressure Stop All Tests Surge Valve Solenoid Switched Battery Synchronization Signal Phasing PCM Throttle Body Temperature Sensor TAC Module Calibrated Identification Tac Module S 2 Level Tachometer Driver High achometer Driver Low achometer Output Tachometer Output Torque Converter Clutch Torque Converter Clutch Applied Torque Converter Clutch Apply Time Torque Converter Clutch Brake Switch Torque Converter Clutch Break In Complete Torque Converter Clutch Commanded Ceo creer er 000 EEE EL EEE EEE EL EEE EL EL EL EL EL EL EL 0 0 0 0 0 0 0 0 0 0 0 0 00 00 0 0 PID Definitions PID Extended Description TCC COMMAND Commanded Torque Converter Clutch TCC CONTROL Torque Converter Clutch Control TCC DELAY Torque Converter Clutch Delay TCC DRVR H Torque Converter Clutch Solenoid Driver High TCC DRVR L Torque Converter Clutch Solenoid Driver Low TCC DTY CYCL Torque Converter Clutch Duty Cycle TCC DUTY CYC Torque Converter Clutch Duty Cycle TCC DTCY OSG Torque Converter Clutch Duty Cycle Open Short To Ground TCC DTCY STP Torque Converter Clutch Duty Cycle Short To Volts TCC ENABLE Torque Converter Clutch Enable TCC ENGAGED Torque
40. and year Datastream Menu All items marked with are covered in section 3 or 4 IMPORTANT These items are not covered in this section O Datastream Menu O View Data O Record Data O Sensor Test Review Data Print Data Tool Setup View Data The View Data function allows the user to view the vehicle param eter identification PID data in real time As the powertrain control module PCM monitors PIDs they are simultaneously transmitted to the Scan Tool The PIDs are continuously updated at the PCM s rate In addition to reading codes View Data is the most useful diag nostic function for isolating the cause of a vehicle operation prob lem Viewing data is also used for observing sensor data and the on off state of switches solenoids and relays View Data can be performed with the ignition key on engine off KOEO or key on engine running KOER 7 AWARNIN G Never operate the Scan Tool while driving Have another person assist with the operation of the Scan Tool From the Datastream Menu 1 Select View Data Use UP or DOWN arrow FE ream Menu m R ed Dat key until View Data is hie highlighted Review Data Print Data Press ENTER ot Keep hands and tools away from fan and engine ACAUTION during test 2 Select the type of data to view Use UP or DOWN arrow Se key to highlight Custom Data List Customize Lines Enslish Metric
41. be Computed Timing fixed before performing this e function Press the BACK key 7 nie to return to the Diagnostic BO ng Fix faces Codes Menu amp redo timing check Press BACK to exit Y Otherwise the timing remains fixed for 90 seconds to allow you to measure it with the timing light Computed Timing Timing is now fixed at base tining plus 26 degrees 3 deg Time remaining 1 30 J Computed timing is equal to the base timing plus 20 degrees before top dead center BTDC with 3 degrees tolerance The base timing value is printed on the vehicle emission control information VECI decal 2 Return to Diagnostic Codes Menu Press ENTER Erase Codes The service manual may recommend erasing Continuous Memory Codes from the vehicle s memory and then driving the vehicle to duplicate the malfunction before beginning a diagnostic test If KOEO codes were read using Fast Codes the memory codes have already been erased EEC IV Erase Codes From the Diagnostic Codes Menu 1 Select Erase Codes Use the UP Or DOWN Diagnostic Codes Menu arrow keys until Erase Codes Read KOEO Codes is highlighted mane KOER Codes Press ENTER IVSC Speed Ctrl Review Data Print Data Code Lookup Ford Historic OBD I Diagnostics J Only continuous memory codes can be erased from the vehicle without repairing the fault To Only memory co
42. compliant The tables below highlight changes for GM Ford and Chrysler If this seems confusing don t worry The Scan Tool makes it easy Based on the vehicle identification VIN information selected during Scan Tool setup the vehicle is automatically recognized All you have to do is choose the correct adapter cable and jumper wires if necessary Details on adapter cables and jumper wires may be found in Data LInk Connector on page 2 9 GM On Board Diagnostics System Description Most vehicles used the 12 pin ALDL Assembly Line Data Link located under the dash on the driver side Some 94 95 vehicles OBD I Control Module 1981 1995 used the 16 pin OBD II J1962 data link connector DLC but use the Historical application software Refer to the vehicle s Vehicle Emission Control Information label OBD II Control Module 1994 Present Complies with OBD Il regulations and uses the J1962 DLC OBD II system is used on certain 1994 1995 vehicles equipped with a 2 2L 2 3L 3 8L 4 3L or 5 7L engines Getting Started Ford On Board Diagnostics Long Name Description Used in police vehicles containing carbureted engines Uses the MCU DLC Most Ford vehicles equipped with North American engines Uses the EEC IV DLC Vehicles equipped with Mazda sourced engines Uses MECS 6 pin and 17 pin DLCs Complies with OBD II regulations and uses the OBD II J1962 DLC Powertrain Electronic Complies with OBD II regul
43. diagnostic _ trouble code DTC isstoredin Fre the PCM Select a method and press ENTER v if Manual Trigger is selected press ENTER to begin recording Trigger on Codes will not show this screen Ready to record Press ENTER to start recording Press BACK toexit GM Historic OBD I Diagnostics Y The function runs automatically and stops when the Scan Tool s memory is filled 4 When done the Scan Tool prompts you to Play the Recording Select Yes to review the data now or No to review it later using Review Data 5 Return to Datastream Menu Press amp BACK Diagnostic Codes Menu All items marked with are covered either in section 3 or 4 IMPORTANT These items are not covered in this section O Diagnostic Codes Menu O Read Codes 5 O Erase Codes Review Data Print Data Code Lookup Tool Setup Read Codes V The Read Codes function is used to retrieve all stored DTCs from the control module s This can be performed with KOEO or KOER Two types of codes were used by GM in the Historic System Current codes and History codes Prior to 1986 all codes were referred to as Current Codes From 1986 through 1995 both codes were used because the PCM was able to differentiate between them The Scan Tool automatically displays the type of codes that pertain to the vehicle under test The DTC types are defined a
44. engine compartment GVW Ranger 2 3L 84 MCU Right front inner fender panel 2 3L 2 8L 2 9L 84 85 EEC IV Right front inner fender panel 3 0L 4 0L 86 92 Right rear fender apron near fuel pump relay 92 94 Left front inner fender by fuse relay block 2 3L 3 0L 4 0L 95 OBD II Below instrument panel right of steer ing wheel Windstar 3 0L 3 8L 95 OBD II Below instrument panel right of steer ing wheel Early models are equipped with the EEC III diagnostic system which is not supported by this tool Data Link Connectors Chrysler Cars Light Trucks amp Vans Optional P N 9605 SCI DLC OBD II J1962 DLC Chrysler Cars Light Trucks amp Vans Make Model Year Engine DLC Location Acclaim B06 SAU hielo eit shoc estri tower neartne Aries K Reliant 89 ALL SCI At front of left shock strut tower 89 91 ALL SCI In front of left fender panel below relays Caravan 92 93 ALL SCI In engine compartment near PCM Grand Caravan module 94 95 ALL SCI In engine compartment on left side of firewall In front of left fender apron behind air Cherokee 91 95 ALL SCI leaner Left of steering column under dash on Cirrus es ALL OBD body control module In front of left fender apron behind air Comanche 91 92 ALL SCI Saar Concorde f Intrepid Vision 93 95 ALL LH Right of steering column under dash Engine compartment right corner of
45. equipped with a manual transmission release clutch Press ENTER to continue 3 Wait for the Cylinder ID Follow all user prompts O Work steering wheel O Pump brake pedal and cycle overdrive OD cancel switch VY Observe the screen for the prompt to perform the next action O Quickly press and release the throttle One time only y IfnoDTC is present continue with go the paragraph following the note below If any DTC s are present the Cyl Balance Test stops and Be all faula the Scan Tool displays the screen and rerun test to the right Vieu fault codes ares gt Mo Select YES to review the DTC s then turn engine off Record them A and make repairs before repeating nn the Cyl Balance Test Inthe next step Do not touch any m vehicle or Scan Tool keys while the F Cul Balance Test testis running Allow engine to idle Engine speed may drop or become EE nino test 6 uneven this is normal Don t move throttle Test under 3 min Time remaining 4 45 4 Start Cyl Balance Test Depress and release the throttle halfway within the next 1 5 minutes Fully depress and Press ENTER to continue 7 Ze Do not move the throttle 1 5 min Press ENTER to cont Ford Historic OBD I Diagnostics V If throttle is moved after pressing and re
46. is generally used as a last resort to check for DTCs in systems which may not be covered by KOEO and KOER testing i e Computer Ride Control suspension systems From the On Demand Test Menu 1 Select STAR Test Mode On Demand Test Menu Use the UP or DOWN pete test arrow keys until STAR Test Cul Balance Test Mode is highlighted Se Press ENTER Review Data Print Data Tool Setup 2 Follow the instructions on the Scan Tool screen to access DTCs from the PCM Pressing ENTER begins i test _ ooo Star Mode ENTER to test The TEST HOLD parameter indicates the state of the self test input STI The ENTER key toggles this state from TEST to STO Low HOLD Test Hold On Test ENTER to hold Ford Historic OBD I Diagnostics y With the STI in the TEST state the self test begins The Self Test Output STO parameter flashes either a HIGH or LOW A beep accompanies each LOW flash Write down the 2 digit or 3 digit code for reference J Disregard the blink which may occur when ignition key is turned on Depending on the vehicle being tested determines if a three digit or 2 digit code is used If required refer to the service manual for applicable code structure O A digit consists of consecutive LOW flashes or beep count the number of LOWs for
47. of Latest 1 2 Shift Time of Latest 2 3 Shift Time of Latest 3 4 Shift Latest Shift Code Last Shift Time Error Odometer When Last Code Set Since Cleared Long Term Correction Cell Long Term Fuel Trim Acceleration Learned Bank 1 Long Term Air To Fuel Ratio Correction Factor Bank 2 Long Term Air To Fuel Ratio Correction Factor Long Term Fuel Trim Cruise Learned Long Term Fuel Trim Decel Learn Long Term Fuel Trim Idle Learn Long Term Fuel Trim Average Bank 1 Long Term Fuel Trim Average Bank 2 Bank 1 Long Term Air To Fuel Ratio Correction Factor Bank 2 Long Term Air To Fuel Ratio Correction Factor Left Traction Control System Command Left Traction Control System Sensed Long Term Fuel Trim Bank 1 Long Term Fuel Trim Bank 2 Long Term Fuel Trim Average Bank 1 Long Term Fuel Trim Average Bank 2 Long term Fuel Trim Cell Long term Fuel Trim Enabled Long Term Fuel Trim Long Term Fuel Trim Left Bank Long Term Fuel Trim Right Bank Latest Fault Code Intermittent Cece reer er 000 EEE EEE EEE EEE EEE EL EL EL CL EL CL EL EL 0 0 0 0 0 0 0 0 0 0 0 0 00 000 0 PID Definitions PID Extended Description LTST DTC PEND Latest Diagnostic Trouble Code Is Pending Diagnostic Trouble Code LTST TRAN DTC Latest Transmission Diagnostic Trouble Code Stored M SNCDTCCL Mileage Since Diagnostic Trouble Codes Cleared M T CLUTCH DIS Manual Transmission Clutch Disengaged MAF Mass Air Flow Sensor MAF BURNOFF Ma
48. off for 10 Please turn the key off for seconds 16 seconds then Turn vehicle key back to the on turn the key on aya Press ENTER position to continue Press ENTER on the Scan Tool O M O Section 4 Global OBD Il Diagnostics ZZ The first time the scan tool links to the vehicle tne communication protocol is automatically detected and is used until the Scan Tool is turned off or another vehicle is diagnosed V Ifan Error Message displays make sure the OBDII connector is attached and the ignition key is on Cycle ignition key to off for 10 seconds then on This may be required to reset computer If required select yes to try again If problem still exists refer to Error Messages Troubleshooting V The Scan Tool keeps all data received from the last vehicle selected until any of the following occurs O Anew vehicle is selected 4 O The internal 9V battery is discharged or has been removed O Scan Tool is flash programmed to update software or to change language O Data from last vehicle tested is erased On initial link to vehicle Scan Tool checks the status of I M Monitors no matter which function is selected Global OBD II Diagnostics Global Function List Items marked with IMPORTANT The Global Function List is broken down into the following menus O Datastream Menu O View Data O Record Data Review Data Print Data Tool Setup O Diagnostic Codes Menu O R
49. or implied can be made for its accuracy or completeness nor is any responsibility assumed by the manufacturer or anyone connected with it for loss or damages suffered through reliance on any information contained in this manual or misuse of accompanying product The manufacturer reserves the right to make changes at any time to this manual or accompanying product without obligation to notify any person or organization of such changes Getting Started Using the CD The included CD is NOT required to operate the Scan Tool Y Install the CD application prior to connecting the Scan Tool to the PC Some of the items included on the CD are O Manuals included with Scan Tool DTC lookup software O Scan Tool update software O Adobe Acrobat Reader Installer O Print Capture Other product information Tobe able to use the included CD the PC must meet the following minimum requirements 486 PC O 4MB of RAM Microsoft Windows 98 SE ME 2000 and XP CD ROM Drive Adobe Acrobat Reader Internet Explorer 4 0 or newer Screen Resolution of 800 x 600 If screen resolution is 800 x 600 in Display Properties Settings Tab set Font Size to Small Fonts m nauau Installing Applications On Included CD 1 Close all programs on the computer 2 Place the CD in CD Drive VY If CD does not start automatically Marsa O Select the Start button tn O Select Run 5 a ok 2 O Enter X Setup htm in Ope
50. related or driveability fault occurs MIL is also known as service engine soon or check engine lamp Global OBD Il Diagnostics V Read Codes can be done with the key on engine off KOEO or with the key on engine running KOER From Diagnostic Codes Menu 1 Select Read Codes Use UP or DOWN arrow key until Read Codes is highlig hted Erase Codes a Press amp ENTER View Freeze Data Pi Review Data Print Data Code Lookup V Ifno DTCs are present a message stating System Pass No Faults Detected is displayed 2 View and write down DTCs Use UP or DOWN arrow key O Inthe example shown module MOD is reporting the E a cs p a Fall von A TAT Sensor i Circuit High Ineut 2 Global OBD Il Diagnostics 3 Return to Diagnostic Codes Menu e Press BACK IHO DaS Pending Codes are also referred to as continuous monitor or maturing a codes An intermittent fault causes the control module to store a code in memory If the fault does not occur within a certain number of warm up cycles depending on vehicle the code clears from memory If fault occurs a specific number of times the code matures into a DTC and the MIL illuminates or blinks This function can be used with KOEO or KOER Pending Codes The Pending Codes function is used to read any pending codes which may be currently set J Pending Codes may be set by emission related powertrain components and systems J Pending Codes faults do not au
51. to tools battery and electrical system VY Allcontinuous memory codes should be erased 6 3 Return to Diagnostic Codes Menu Press BACK IVSC Speed Ctrl EEC IV Vehicles V The IVSC Speed Cirl Integrated Vehicle Speed Control is Ford s computerized cruise control system on EEC IV vehicles It is controlled by the PCM and contains a dedicated network of sensors switches and actuators Both KOEO and KOER Codes exist for this test The Scan Tool provides the ability to diagnose problems by reading DTCs Reading IVSC KOEO Codes From the Diagnostic Codes Menu 1 Select IVSC Speed Ctrl Use the UP or DOWN ec arrow keys until IVSC Speed u ns Ctrl is highlighted Press ENTER Frint Data Code Lookup 2 Select Read KOEO Codes Use the UP or DOWN arrow keys until Read KOEO 6 Codes is highlighted Press ENTER 3 Perform the following 1 Set parking brake 2 Transmission in park P or neutral N 3 Turn A C off 4 Start engine and let idle until hot 5 Turn ignition key off 6 Wait 10 seconds Turn key on engine off Do not start engine Ford Historic OBD I Diagnostics Avoid cooling fan It may turn on during test ACAUTION J During testing it is VERY IMPORTANT that each required step be performed when prompted by the Scan Tool Failure to perform these steps may set DTC s in the PCM During this test the Sca
52. to guarantee accuracy PID Definitions were obtained from reliable sources and are accu rate at time of printing It is possible that some newer vehicles may contain data different from that listed in Appendix A Always refer to vehicle service manual for manufacturer specific PIDs The PID list is organized in alphabetical order the same way the scan tool does Remember always refer to a vehicle service manual for detailed diagnostic procedures when troubleshooting incorrect PID values Types of Data Parameters INPUT These data parameters are obtained from sensor circuit outputs Sensor circuit outputs are inputs to vehicle s PCM For example if Oxy gen Sensor circuit was generating a 400mV signal then scan tool would read O2S v 0 40 OUTPUT These data parameters are outputs or commands that come di rectly from computer module s For example the ignition spark advance is controlled by PCM on most vehicles monitoring this PID shows spark output from PCM The scan tool would display IGN ADV 10 CALCULATED These data parameters are calculated after analyzing various inputs VALUE the vehicle s computer module s For example the engine load The PCM calculates this from sensor inputs and displays it in a percent age PCM VALUE s information that is stored in the computer module s memory and determined to be useful to service technician An example of this is TROUBLE CODE value the DTC that caused a freeze frame
53. turning the A C compressor on or off A C Pressure Sensor Measures air conditioning refrigerant pressure and sends a voltage signal to the PCM A C Pressure Switch A mechanical switch connected to the A C refrigerant line The switch is activated sending a signal to the PCM when the A C refrigerant pressure becomes too low or high Actuator Actuators such as relays solenoids and motors allow the PCM to control the operation of vehicle systems Air Injection Reaction AIR System An emission control system operated by the PCM During cold starts an air pump injects outside air into the exhaust manifold to help burn hot exhaust gases This reduces pollution and speeds warm up of oxygen sensors and catalytic converters After the engine is warm the air will either be dumped back to the atmosphere or into the air cleaner assembly or sent to the catalytic converter APP Acceleration Pedal Position Sensor ASR Acceleration Slip Regulation Bank x The standard way of referring to the bank of cylinders containing cylinder x In line engines have only one bank of cylinders Most commonly used to identify the location of oxygen sensors See O2S Sensor x Sensor x C BARO Barometric Pressure Sensor See MAP Sensor BBV Brake Boost Vacuum Sensor BCM Body Control Module Boost Control Solenoid A solenoid that is energized by the PCM in order to control turbo supercharger boost pressure Brake Switch Sig
54. 215 C or 40 419 F Intake Air Temperature is a measure of intake air temperature to determine cor rect air fuel ratios and spark timing oper ations IGN ADV 64 63 52 Ignition Timing Advance for cylinder is a signal of how much spark advance to add to base engine timing expressed in crankshaft degrees LT FL FTRM 100 99 22 Long Term Fuel Trim Bank is the fuel mix ture adjustment The mixture can range with midpoint being 0 Positive reading indicates module commanded a long term rich mixture correc tion in response to a lean operating condition A nega tive reading indicates module has commanded a long term lean mixture in response to a rich operating condition MAF 0 655 35 g s or 0 86 5 Ib min Mass Air Flow Rate indicates the mass of air entering engine MAP 0 255 kPa or Hg Intake Manifold Absolute Pressure dis plays manifold pressure MIL DIST 0 65 535 km or 0 40 722 miles Distance Traveled while Malfunction Indi cator Lamp is Active is a counter that dis plays distance traveled since the MIL or Check Engine or Service Engine Soon light came on MIL STAT ON or OFF Monitor Status Data Trouble Code state that module is commanding Malfunction Indicator Lamp to be on if problem exists MIL TIME 0 65 535 min or 0 1092 25Hrs Distance Since Monitor Status Data Trou ble Codeis the distance traveled since the MIL or Check Engine or Ser
55. 95 ALDL G series 4x2 5 0L TBI H 94 95 ALDL Van full size 3 Chevy van Sport van GMC gt IB IEI ALDE Vandura and Rally 6 5L Diesel P Y 94 95 ALDL 7 4L TBI N 94 95 ALDL M series 4x2 amp 4 3L CPI W 94 95 ALDL en small Van 4 3L TBI Z 94 ALDL 4 3L TBI Z 94 95 ALDL P series 4x2 5 7L TBI K 94 95 ALDL Forward Control __ 6 5L Diesel Y 94 ALDL Parcel Delivery commercial vans Motorhomes 6 5L Turbo Diesel F 94 95 ALDL 7 4L TBI N 94 95 ALDL S series 4x2 amp ZEME 3 a T series 4x4 4 3L CPI w Small Conventional Cab 95 OBD II Blazer Bravada Jimmy Pickup amp 94 ALDL Sonoma 4 3L TBI Z 95 OBD II U amp X series 4x2 3 1L TBI D 94 95 ALDL All Purpose Vehicle Lumina 3 8L PFI L 94 95 ALDL APV Silhouette Trans Sport Note Data link connectors DLC are located under the dash near the steering wheel Data Link Connectors Ford Lincoln amp Mercury Cars Light Trucks amp Vans Ing ES a EEC IV DLC MCU DLC MECS 6 Pin DLC Optional P N 9603 MECS 17 Pin DLC Available from Dealership OBD II J1962 DLC Ford Lincoln amp Mercury Cars Light Trucks amp Vans Moda Engines Year pie DLC Location Aspire 1 3L 94 95 MECS 17 Engine compartment left rear corner Capri 1 6L 1 6L T 91 94 MECS6 Engine compartment right rear corner 2 3L 2 3L T 3 8L 84 86 EEC IV Engine compartment left rear corner 5 0L 5 0LHO Continental 3 8L 4 6L
56. A T Only 88 95 Left front corner of engine compart ment Bronco II 2 8L 2 9L 84 88 EEC IV Right inner fender near starter relay 89 90 Right fender panel below engine com partment fuse block E Series 4 9L 5 0L 5 8L 84 91 EEC IV Right front fender near starter relay Econoline Van 7 3LD 7 3LTD 92 95 Left front corner of engine compartment 5 8L gt 8 500 GVW 96 EEC IV Left rear of engine compartment 5 8L gt 8 500 GVW 97 EEC IV Left rear of engine compartment in 49 States ex CA 7 5L W Fed Emiss 96 EEC IV Left rear of engine compartment 7 5L gt 14 000 97 98 EEC IV Left front corner of engine compart GVW ment 7 5L gt 8 500 GVWin 97 98 EEC IV Left front corner of engine compart 49 States ex CA ment Explorer 4 0L 91 95 EEC IV Right rear of engine compartment F Series Pickup 4 9L 5 0L 5 8L 84 87 EEC IV_ Right inner fender near starter relay 7 3L D 7 3L TD 88 95 Left front fender apron in rear of engine 7 5L compartment 5 8L gt 8 500 GVW 96 98 EEC IV Left rear of engine compartment 5 8L gt 8 500 GVW 97 EEC IV Left rear of engine compartment in 49 States ex CA 7 0L 91 96 EEC IV Left rear of engine compartment 7 0L gt 14 000 97 98 EEC IV Left rear of engine compartment GVW 7 5L W Fed Emiss 96 EEC IV Left rear of engine compartment 7 5L gt 8 500 GVW 97 98 EEC IV Left rear of engine compartment in 49 States ex CA 7 5L gt 14 000 97 98 EEC IV Left rear of
57. ACTIVITY Knock Signal Present KS ADJ UST Knock Signal Adjustment Factor KS IDLNSE Knock Sensor Idle Noise KS NOISE Knock Sensor Noise KS NOISE CHNL Knock Sensor Noise Channel KSB MTR CKT Knock Sensor Board Motor Circuit KS COUNTER Knock Sensor Counter KS FAILURE Knock Sensor Failure LFLTM ACC Long Term Fuel Trim Accel LFLTM AV1 Long Term Fuel Trim Average Bank 1 LFLTM AV2 Long Term Fuel Trim Average Bank 2 LFLTMCRS Long Term Fuel Trim Cruise LFLTM DEC Long Term Fuel Trim Decal LFLTM IDL Long Term Fuel Trim Idle L PRES A D Line Pressure A D Input L PRES DC Line Pressure Duty Cycle LPRES SW Line Pressure Switch LOCT SPKM Low Octane Spark Modifier L R AVG TIME Lean To Rich Average Time L R TRANS Lean To Rich Transitions LAST FAIL Mileage Since Last Failure LAST FAULT V Last Fault LAST SHIFT Time of Latest Shift LATEST CODE ID Of Most Recent Stored Fault LDP SYSTEM Leak Detection Pump System Test LFC Low Speed Fan Control LF COMMAND Left Front Command LF RELAY Low Speed Fan Relay LF SENSED Left Front Sensed LF SOL STATUS Left Front Solinoid Status LF WHEEL SPD Left Front Wheel Speed LF WHL STATUS Left Front Wheel Status LIFT PUMP Lift Pump Voltage LINE PRES Line Pressure LK DETCT PUMP Leak Detection Pump LK DETCT PMP Leak Detection Pump Solenoid LK DETCT PMP SW Leak Detection Pump Switch LK DETCT PMP SYS Leak Detection Pump System Test PID Definitions PID LO COOLANT LMP LO FAN RELAY LO RES REF LO SPK MOD LOAD AT MISF LOOP STATUS
58. AUTION drive and the other to operate the Scan Tool Global OBD Il Diagnostics From Datastream Menu 1 Select Record Data Use UP or DOWN arrow key until Record Data is highlighted Press ENTER Follow all instructions on display SS The ScanTool can maintain only one recording Make sure to thoroughly review old recording before erasing V ita recording currently existsin lt mg memory a message prompting to erase data is displayed Previous recording in memory Do you want to erase it and make a new one Yess HoF Scan Tool validates list of global PIDs from vehicle 2 Refer to View Datato setup Custom List or View Entire List V There are 2 types of trigger methods used O Manual Trigger allows operator to use the ENTER key to start recording O Trigger On Codes automatically triggers when a diagnostic trouble code DTC is detected by vehicle J Trigger on Codes is not available on all vehicles Global OBD II Diagnostics 3 From the Pick Trigger Method Screen Use UP or DOWN arrow key until desired trigger method is highlighted Press ENTER Trigger on Codes Ne Y When trigger event either a DTC or a Press of the ENTER key occurs time is recorded and data is saved Record Data KHaiting fo
59. B Dakota 91 aL sci gane Daytona 89 93 ALL SCI At front of left shock strut tower Dynasty 89 93 ALL SCI N tower near 90 ALL SCI In engine compartment near air filter Fifth Avenue housing Imperial 91 93 ALL SCI On front of left fender panel by SMEC SBAC Grand Cherokee A Grand Wagoneer 93 ALL SCI Right rear of engine compartment Data Link Connectors Chrysler Cars Light Trucks amp Vans Make Model Year Engine DLC Location f Front of left side shock tower by relays Horizon Omni 89 90 ALL SCI amp SMEC Lancer 89 ALL SCI At front of left shock strut tower LeBaron Coupe y Convertible 89 95 ALL SCI At front of left shock strut tower LeBaron Sedan Front of left shock strut tower near GTS 89 95 ALL SCI SBEC PCM LHS 94 95 ALL LH Right of steering column under dash Neon 95 ALL OBD II Under left side of dash 89 93 ALL SCI Front of left shock tower near the New Yorker SBEC SMEC module 94 95 ALL LH Right of steering column under dash 89 95 5 2L 5 9L SCI On left side of firewall near master cyl inder Pickup D W RAM 89 95 3 9L 5 9L SCI In engine compartment on right side of series firewall 94 95 8 0L SCI In engine compartment on right side of firewall 89 90 5 2L 5 9L SCI On left side of firewall below cowl 91 95 5 2L 5 9L SCI On center of firewall next to Ram Wagon Van SBEC PCM B Van 92 95 5 2
60. C2 PRES SW C3 C3 PRES SW c4 C4 PRES SW C5 PRES SW CAL AC LD CAL POT ADJ ST CALC CNVRT CALC CONVERT Extended Description Barometric Pressure Barometric Pressure Barometric Pressure Barometric Pressure Sensor Barometric Pressure Reading Barometric Pressure Solenoid Barometric Pressure Solenoid Barometric Pressure Read Update Battery Transmission Offset Battery Voltage measured by Engine Control Module CM551 Battery Voltage measured by Transmission Control Module Battery Temperature Battery Temperature Sensor Battery Voltage Battery Voltage See LT FUEL TRIM See LT FUEL TRANSMISSION CL See LT FUEL TRANSMISSION EN Block Learn Memory Final Ballast Bypass Relay Brake On Off Brake On Off Switch Brake ON OFF Boost Pressure Turbocharger Boost Pressure Boost Pressure Goal Boost Pressure Boost Solenoid Pulse Width Module Brake Fluid Level Switch Brake Fluid Brake Switch Brake Switch Circuit Brake Switch Brake Warning Light Brake Booster Vacuum Brake Booster Vacuum Brake Off Delay Brake Telltale Brake Torque Test Brake Warning Circuit Turbocharger Boost Pressure Goal Turbocharger Boost Pressure Turbocharger Boost Pressure Requested C1 Pressure Switch C2 Pressure Switch C3 C3 Pressure Switch c4 C4 Pressure Switch C5 Pressure Switch Calculated A C Load Calibration Potentiometer Adjustment Calculated Converter Temperature Calculated Converter Temperature Cee emer
61. CK key is pressed System Setup menu returns v if System Setup menu does not return then BACK key is not working correctly Memory Test V The Memory Test will test RAM and Flash ROM Y Runthe Memory Test if the tool has trouble Playing back recorded data Displaying trouble code definitions Doing any function that uses internal memory Using The Scan Tool Y Dots along the bottom of the From System Setup menu 1 Select Memory Test Use UP or DOWN arrow System Setup key until Memory Test is Contrast Adjust j j Beerer highlighted Auto Power Off a Tool Information Display Test Reubosrd Test ee MEE Press ENTER screen show progress of the EEE Memory Test RAM 5 Pass O Memory Test may take ROM FAIL 1234 several minutes to complete O Memory Test results display I If no problems were detected then PASS is dis eee played OS O If RAM fails an error message is shown g If ROM fails a checksum is shown 2 Return to System Setup menu Press ENTER Program Mode The Program Mode is used for reprogramming the Scan Tool with English Spanish or French languages The Scan Tool is programmed with English by default System Setup Beeper Auto Power OFF Tool Information Display Test Keyboard Test Memory Test ed feed The Program Mode is also used for _
62. Ceo e reer er errerecresecsescesescesescesccsccccccecsccseccces PID Definitions PID Extended Description 02 1 1 STATE V Oxygen Sensor Signa 02 1 2 STATE Oxygen Sensor State 02 1 2 STATE V Oxygen Sensor Signa 02 1 3 STATE Oxygen Sensor State 02 1 3 STATE V Oxygen Sensor Signa 02 2 1 STATE Oxygen Sensor State 02 2 1 STATE V Oxygen Sensor Signa 02 2 2 STATE Oxygen Sensor State 02 2 2 STATE V Oxygen Sensor Signa 02 AVG BIAS Oxygen Average Bias Voltage 02 BNK1 1 Oxygen Sensor Bank 1 Sensor 1 02 HEATER TEST Oxygen Heater Test O2HTR1 Oxygen Heater Time To Activity Sensor 1 O2HTR 1 1 Oxygen Heater Time To Activity Bank 1 Sensor 1 O2HTR 1 2 Oxygen Heater Time To Activity Bank 1 Sensor 2 O2HTR 1 3 Oxygen Heater Time To Activity Bank 1 Sensor 3 O2HTR 2 Oxygen Heater Time To Activity Sensor 2 O2HTR 2 1 Oxygen Heater Time To Activity Bank 2 Sensor 1 O2HTR 2 2 Oxygen Heater Time To Activity Bank 2 Sensor 2 02 HTR 2 3 Oxygen Heater Time To Activity Bank 2 Sensor 3 O2HTR CUR Oxygen Heater Current O2HTR DUTY CYC Oxygen Heater Duty Cycle 02 HTR DWNSTRM Downstream Oxygen Heater O2HTR RELAY Oxygen Heater Relay 02 HTR UPSTRM Upstream Oxygen Heater O2LN RH 1 1 Oxygen Response Lean To Rich Switches Bank 1 Sensor 1 O2LN RH 1 2 Oxygen Response Lean To Rich Transition Time Bank 1 Sensor 2 O2LN RH 2 1 Oxygen Response Lean To Rich Transition Time Bank 2 Sensor 1 O2LN RH AV Oxygen Lean rich Average Time
63. Converter Clutch Engaged TCC FULL LOCK Torque Converter Clutch Fully Locked Up TCC LOCKUP Torque Converter Clutch Lockup TCC DTCY OSG Torque Converter Clutch Duty Cycle Open Short To Ground TCC MODE Torque Converter Clutch Mode TCC PWM Torque Converter Clutch PWM Duty Cycle TCC RAMP Torque Converter Clutch Ramp TCC REL PRES Torque Converter Clutch Release Pressure TCC REL SW Torque Converter Clutch Release Switch TCC SLIP Torque Converter Clutch Slip Speed TCC SLIP DES Desired Slip Across Torque Converter TCC SOL Torque Converter Clutch Solenoid TCC SOLENOID Torque Converter Solenoid TCC SPD RAT Speed Ratio Across Torque Converter TCC STR TMP Torque Converter Clutch Stator Temperature TCC1 Torque Converter Clutch 1 TCC2 Torque Converter Clutch 2 TCCSLIPDES Desired Slip Across Torque Converter TCIL Transmission Control Indicator Lamp TCM CAL ID Transmission Control Module Calibration Identification TCM DTC Electronic Automatic Transaxle Diagnostic Trouble Code Is Present TCM IGN 1 Transmission Control Module Ignition 1 TCM REQ MIL ON Electronic Auto Transaxle Requesting Malfunction Indicator Lamp ON TCM SOFTW ID TCM Software Identification TCS Transmission Control Switch TCS COMMAND Traction Control System Command TCS DEL TOR Traction Control Delivered Torque TCS EBTCM Traction Control System Electronic Body Traction Control Module TCS EN RELAY Traction Control System Engage Relay TCS MODE Traction Control System Mode TCS LT FLASH Traction Con
64. Date Burn Date O Burn Location Burn Loc 3 Write Down Scan Tool Information e Space is provided on inside front cover to record the Scan Tool Em information 4 Return to Setup Tool Menu Ss Use the BACK key Use the ENTER Key Display Test The Display Test is used to check the display Y Thetestfills every pixel of the display with a solid black character From System Setup menu 1 Select Display Test Use UP or DOWN arrow System Setup key until Display Test is English Metric i Contrast Adjust highlighted Peeper Auto Power OFF Tool Information Uisplay Test Keyboard Test Ent Using The Scan Tool 2 Start Display Test Press ENTER 3 Look for Missing Spots All characters display in solid black if p g there are no concerns Screen flips back and forth between screens shown below Fress Back to Quit Check for missing spots inthe display 4 When Done Press BACK Key 2 Vo Using The Scan Tool Keyboard Test The Keyboard Test is used to verify keys are working correctly From System Setup menu 1 Select Keyboard Test Use UP or DOWN arrow key until Keyboard Test is t highlighted ost Press a ENTER Auto Power OFF Tool Information 2 Press a KEY e Key name or scroll direction should inverse colors on display e The only exception is the amp BACK key When BA
65. Drive Cycle Monitor State OBD Check O2 Monitor Test On Board Systems Vehicle Information Modules Present Review Data Print Data Tool Setup List Continued IMPORT OBD II Diagnostics O Review Data O Print Data M Readiness DTC Codes Pending Codes Freeze Frame O2 Monitor Test Diagnostic Monitor Tests Vehicle Info Playback State OBD Check Modules Present V The following stored infromation can be reviewed for Import vehi cles Referto Review Data and Print Datain the Using the Scan Tool section of this manual Code Lookup Tool Setup menu English Metric Display Contrast 8 Beeper Setup User Key IfanError Message displays make sure the OBD Il connector is securely attached and the ignition key is on Cycle the ignition key to off for 10 seconds then on This may be required to reset the computer If required select yes to try again If the problem still exists refer to Error Messages Diagnostic Codes Menu oo Items marked with are covered in section 3 of this IMPORTANT eee en are not covered in this section O Diagnostic Codes Menu O Read Codes Pending Codes Erase Codes View Freeze Data Code Lookup Review Data Print Data Tool Setup IMPORT OBD Il Diagnostics Read Codes The Read Codes function allows the Scan Tool to read the DTCs from the vehicle s control modules DTCs are used to help determin
66. During testing the Scan Tool prompts the user to press the vehicle s speed control ON button Exhaust gases are harmful or lethal Always AWARNING operate vehicle in a well ventilated area The Read KOER test is done with the engine ACAUTION running Do not over rev engine Observe all safety precautions Ford Historic OBD I Diagnostics J During testing itis VERY IMPORTANT that each required step be performed when prompted by the Scan Tool Failure to perform these steps may set DTCs in the PCM Be sure to observe the Scan Tool display for indications to perform these steps Y Donottouch the throttle pedal during testing The user is reminded of this by the Scan Tool Once the codes have been read by the Scan Tool it instructs the user to turn the ignition key off 4 View and write down DTCs Use the UP or DOWN D 1of3 arrow keys j ENG id SCVAC Failure Speed an Control Vacuum ENG indicates that DTC is from the Circuit Failure engine or powertrain computer IVSC KOER 5 Return to Diagnostic Codes Menu Press BACK On Demand Test Menu All items marked with are covered either in section 3 or 4 IMPORTANT These items are not covered in this section O On Demand Test Menu O Wiggle Test O Output Switch Test O Cyl Balance Test O STAR Test Mode Review Data Print Data Tool Setup Wiggle Test EEC IV Vehicles V The Wiggle Test often referred to as
67. ECK ENGINE light is functional the Field Service screen is displayed Pressing ENTER will toggle the short to Field Service Bil Pins A and B On and Off i 5 Press ENTER to turn Continue with either the KOEO Field Service IE procedure or KOER procedure F While in Field Service mode no new DTCs are stored in the vehicle s memory KOEO Procedure v Inthe KOEO Procedure Field Service can check relays solenoids and the idle speed motor and obtain DTCs using the CHECK ENGINE light 1 Turn ignition key on but do not start engine 2 On Scan Tool place Field Service On 3 The CHECK ENGINE light begins to flash codes Each DTC is displayed three 3 times The DTCs are displayed starting with the lowest numbered one After all DTCs are displayed the sequence keeps repeating until the ignition key or Field Service mode is turned OFF O Count the number of times the CHECK ENGINE light flashes to obtain DTCs The first digit is sent first A short pause sepa rates digits while a long pause separates each DTC All codes contain 2 digits O DTC 12 No RPM reference pulse should display first since the engine is not running If not problems exist in the PCM or CHECK ENGINE light circuitry Code 12 will look like FLASH pause FLASH FLASH long pause Code 23 will look like FLASH FLASH pause FLASH FLASH FLASH long pause GM Historic OBD I Diagnostics 4 When Field Service mode is on most computer contr
68. EGR sensor below min voltage p ENGindicates that DTC is fromthe engine or powertrain control module 6 Return to Diagnostic Codes Menu Press BACK Ford Historic OBD I Diagnostics Computed Timing Check 1984 1991 EEC IV Vehicles v This option of the KOER Read Codes function allows you to check both the Base engine timing no computer adjustment and the ability of the computer to control spark advance This does not apply to 7 3L diesel vehicles Y Connect a timing light to the vehicle in accordance with the manufacturer s instructions For 2 3L dual plug engines use exhaust side plug Refer to ignition system section in the service manual for specific instructions From the Select Code Type menu 1 Select Computed Timing E Use the UP or DOWN arrow keys until Computed Timing is highlighted Press ENTER V Perform the following step by step Failure to perform these steps may seta false DTC in the PCM observe the display Avoid cooling fan It may turn on during test ACAUTION 1 Set parking brake 2 Transmission in park P or neutral N 3 Turn A C off 4 Start engine and let idle until hot 5 Turn ignition key off 6 Wait 10 seconds start engine and let Idle 7 If vehicle is equipped with manual transmission release clutch Ford Historic OBD I Diagnostics V If a KOER code of 98 or 998 is detected then the fault must
69. FH O Non MIL is a DTC that is not Out of range Self Test emission related and did not turn on the MIL light O ENG indicates the DTC is stored in the engine or powertrain computer J TRANS indicates that the DTC is stored in the Transmission computer PENDING a _ Ee Pisses ENG Immobilizer i KHrite Failure NON M MIL Until all monitors have ran the absence of a DTC does not mean the IMPORTANT fault has been fixed Section 7 Chrysler Diagnostics a ee Y Dueto different processor calibrations used all Chrysler functions for a particular vehicle may or may not appear as shown Based on the vehicle information entered at the Vehicle Setup menu the Scan Tool recognizes the computer system installed Chrysler Function List oo All items marked with are covered in section 3 or 4 IMPORTANT These items are not covered in this section The Chrysler Function Listis 5 CC SS broken down into the following menus IEE aT Diagnostic Codes U Datastream Menu Special Tests E Deuice Controls pH I View Data Review Data Record Data A rer ode Lookup O Sensor Test Review Data EEE Print Data Tool Setup O Diagnostic Codes Menu C Read Codes Pending Codes Cj Erase Codes View Freeze Data Review Data Print Data Code Lookup Tool Setup List Continued Chrysler Diagnostics g g I I
70. HIGH BATTERY HI RPM FAN EN HO2S HO2S1 1AV BI HO2S1 3AV BI HO2S2 1AV BI HO2S1 HO2S 1 1 HO2S 1 2 HO2S 1 3 HO2S 1 A HO2S 2 HO2S 2 1 HO2S 2 2 HO2S CNT B1 HO2S CNT B2 HO2S MONITOR HO2S HEATER CMD HO2S POST HO2S PRE HO2S VAR B1S1 HO2S VAR B2S1 HOT LAMP HOT MODE HOT OPN LP HSPD FAN REL HSPD2 FAN REL HSPD3 FAN REL IAC IAC SHUT 1STP IAC DIRECTION IAC MOTOR IAC MTR CLOSE1 IAC MTR OPEN1 IAC MTR POS IAC OPEN 1STP IAC POS DESIRED IAC POS REQ IAC POS WAC IAC POS WO AC IAC POSITION IAC TRM IAC TRMO IAC TRM1 IAC TRM3 IAT IAT V IAT A D IAT AT START IAT AT STRT IAT RAW IAT SENSOR PID Definitions Extended Description High Spark Modifier High Cell Delta Pressure High Battery Fan Enabled For High RPM Conditions Heated Oxygen Sensor 2 Heated Oxygen Bank 1 Sensor 1 Average Bias Voltage Heated Oxygen Bank 1 Sensor 3 Average Bias Voltage Heated Oxygen Bank 2 Sensor 1 Average Bias Voltage Heated Oxygen Sensor 1 Heated Oxygen Sensor Bank 1 Sensor 1 Heated Oxygen Sensor Bank 1 Sensor 2 Heated Oxygen Sensor Bank 1 Sensor 3 Heated Oxygen Sensor Bank 1 Sensor A Heated Oxygen Sensor 2 Heated Oxygen Sensor Bank 2 Sensor 1 Heated Oxygen Sensor Bank 2 Sensor 2 Bank 1 HO2s Crossover Counts Bank 2 HO2s Crossover Counts HO2s Monitor Completed This Driving Cycle Heated Oxygen Heater Command Heated Oxygen Post Pre Heated Oxygen Heated Oxygen Varience Bank 1 Sensor 1 Heated Oxygen Varience Bank 2 Sensor 1 Hot Lamp Hot Mode Hot Open
71. Historic and Ford Historic Os vehicles you must select the data to playback as an Entire Data List or Custom Data List g V The Playback has frame number E and timestamp in seconds E O Negative frames and timestamps indicate data CALC LOAD 232 recorded before trigger event fi O Positive frames and timestamps indicate data eee au recorded after trigger event O Use UP or DOWN arrow keys to view recorded PID data of each frame O Use LEFT or RIGHT arrow keys to scroll back and forth through frames O If graphing is available for selected PID the gf icon is ABS TPS 3 FH located on the side of the 186 screen Press ENTER to view graph Press a ENTER again to return a9 i to Playback FRAME 6 TH 6 6 Note Graphing is only available on 1996 and newer vehicles equipped with an OBD II J1962 connector V The triangle below the graph indicates the position of the frame in the graph O Use LEFT or RIGHT arrow keys to scroll back and forth through graph Using The Scan Tool Different vehicles communicate at different speeds and support a different number of PIDs Therefore the maximum number of frames that can be recorded varies Y Some vehicles wait a long period of time to store a DTC after a driveability problem occurs If the operator selected Trigger On Codes when making a recording the operator might not see any drastic change in data parameters before
72. ID IN FAULT IN L PW MS IN PULSE IN PULSE 1 IN PULSE 2 IN PULSE 3 IN PULSE 4 IN PW LB INJ PW MS INJ PWMB 1 INJ PWN B 2 INJ PWRB INJ R PW MS INJ TEMP INJ TMEP SEN INJ 1 mS INJ1 PW INJ1 BPW INJ 2 mS INJ2 PW INJ2 BPW INJ3 BPW IN 4 BPW INJEC PUMP ANGLE INJPMP SOL INT MAN CTL1 INT MAN CTL2 INT MANIF CNTRL INTAKE HTR 1 INTAKE HTR 2 INTAKE SW SOL INTEGRATOR INTEGRATOR L INTEGRATOR R IGT HTR 1 IGT HTR 2 IPC FUEL DIS IPMP REF MIS ISC DIRECTION ISC MOTOR ISC NOSE SW J2 KEYON 2ND LAST KEYON 3RD LAST KEYON SNC LAST KICKDOWN ENAB KNK RET CYL1 KNK RET CYL2 KNK RET CYL3 KNK RET CYL4 KNK RET TOT KNOCK CNTER KNOCK COUNTER KNOCK OA PID Definitions Extended Description Injector Fault Fuel Injector Pulse Width Control MPFI Injector Pulse Width Injector Pulse Width Cylinder 1 Injector Pulse Width Cylinder 2 Injector Pulse Width Cylinder 3 Injector Pulse Width Cylinder 4 Injection Pulse With Left Bank Fuel Injector Pulse Width Control Injector PWM Bank 1 Injector PWM Bank 2 Injection Pulse Width Rigth Bank Fuel Injector Pulse Width Control MPFI Fuel Injector Temperature Fuel Injector Temperature S ensor Injector Pulse Width Injector 1 Pulse Width Injector Base Pulse Width Module Cylinder 1 Injector Pulse Width Injector 2 Pulse Width Injector Base Pulse Width Module Cylinder 2 Injector Base Pulse Width Module Cylinder 3 Injector Base Pulse Width Module Cylinde
73. ISF RF COMMAND RF SENSED RF SOL STATUS RF WHEEL SPD RF WHL STATUS RIDE CTRL RIDECTL DR H RIDECTL DRL RO2 CROS CNT RPM DIFRNTIAL RPM PASSES FAILED RR TCS SOL RR TCS STATUS RR WHEEL SPD R TCS COMMAND R TCS SENSED RSET TMR RUN FL MODE RUN SPK MDE RUN TIME S FLTM AV1 S FLTM AV2 S RUN TUNE VLV S C A2D SW S C POWER S C PWR RELAY S C SERV SOLS S C SERVO SOL S C TGT S C VAC SOL S C VENT SOL S C VNT SOL SC BOOST SC BOOST SOL SCI DTC1KEY ON SCI DTC2 KEY ON SCI DTC3 KEY ON SD S APT 2ND SD S APT REV SEC AIR MON SEC AIR SOL SECOND AIR SECOND AIR SOL SECONDARY AIR SEEDKEY COM INV SEEDKEY COMM SEQ FIRE MDE SER SPK RET SERVC NOW LT SET SYNC MD PID Definitions Extended Description Reverse Inhibit Reverse Gear Lockou Reverse Gear Lockou Revolutions With Misfi Solenoid Solenoid re ight Front Command ight Front Sensed ight Front Solinoid Status ight Front Wheel Speed ight Front Wheel Status CM Ride Control ide Control Driver High ide Control Driver Low ight Oxygen Crossover Counts PM Differential PM Test Pass fail ight Rear Traction Control System Solinoid ight Rear Traction Control System Status ight Rear Wheel Speed ight Traction Control System Command Right Traction Control System Sensed Reset Timer Run Fuel Mode Run Spark Mode Run Time Minutes S econds Short Term Fuel Truim Average Bank 1 Short Term Fuel Truim Average Bank 2 S Run Time Valve Speed Control Switch Input Cruis
74. Indicator Lamp Came On MIL DRVR H Malfunction Indicator Lamp Driver High MIL DRVR L Malfunction Indicator Lamp Driver Low MIL STATUS MIL Light Status MIL TIM Minutes Run By Malfunction Indicator Lamp Since Activated MIL WAS ON Malfunction Indicator Lamp Was ON MIL WAS ON DTC Malfunction Indicator Lamp Was ON For This Fault MIN AIRF LW Minimum Airflow MIN AIS Minimum Automated Idle Speed Position MIN IAT Minimum Intake Air Temperature MIN THROT V Minimum Throttle Position Sensor PCM Value MIS CUR 1 Misfire Current Cyl 1 MIS CUR 2 Misfire Current Cyl 2 MIS CUR 3 Misfire Current Cyl 3 MIS CUR 4 Misfire Current Cyl 4 MIS CUR 5 Misfire Current Cyl 5 PID MIS CUR 6 MIS CUR 7 MIS CUR 8 MIS CYL P MIS CYLS MIS CYL STAT MIS EGRDPFE MIS HIST 1 MIS HIST 2 MIS HIST 3 MIS HIST 4 MIS HIST 5 MIS HIST 6 MIS HIST 7 MIS HIST 8 MIS HIST 9 MIS HIST 10 MIS PER TEST MISF DELAY MISF DIS MISF EGR DPFE MIS ENBLD MISF ENGLOAD MISF ENG LOAD MISF IAT MISF MON MISF PNP MISF SOAK MISF TIME MISF TPS MISF TRIPS SNC MISF VSS MISF WHL ACCL MISF WHL PROFL MISFIR CYL MISFIRE AT MISFIRE DETEC MISFIRE MON MIX CTRLS MLP MOD SPK ADV MODE SWS MPG REQST SW MPG RESET SW MTV SOLENOID MU FUEL MDE NEWEST FLT ONDR WHEEL ONVOLAT MEM OSE SWITCH OT RUN CNT NOT RUN COUNT 02 TRNS 1 1 02 1 1 STATE N N N N PID Definitions Extended Description isfire Current Cyl 6 isfire Current Cyl 7 isfire Current Cyl 8 isfir
75. Info CV 1 Mod 10 BEES AR CI 5 8S ABCD 1 Mod 16 ABCOEFGHIIL23 4567 2 Mod 15 CAL ID 123456 75 1 Mod 14 BEES vehicle Info In Use Perf Track ing OBD Condition 10 1234 Cnts OBD Cuc le Cntr 183 9876 Cnts Cat Complete 10 1111 Cnts Abbreviations and names for in use performance tracking data supported by Scan Tool are shown below Not all data is supported by all vehicles a AIR Mon Comp AIR Monitor Completion Condition Counts Global OBD Il Diagnostics Abbreviated Name Expanded Name In Use Perf In Use Performance Tracking Tracking OBD Mon Cond OBD Monitoring Conditions Encountered Counts Ignition Cycles Ignition Counter Cat Comp Bank x Catalyst Monitor Completion Counts Bank x Cat Cond Bank x Catalyst Monitor Conditions Encountered Counts Bank x O2 Comp Bank x O2 Sensor Monitor Completion Counts Bank x O2 Cond Bank x O2 Sensor Conditions Encountered Counts Bank x EGR Mon Comp EGR Monitor Completion Condition Counts EGR Mon Cond EGR Monitor Conditions Encountered Counts Secondary Air AIR Mon Cond AIR Monitor Conditions Encountered Counts Secondary Air EVAP Mon Comp EVAP Monitor Completion Condition Counts EVAP Mon Cond EVAP Monitor Conditions Encountered Counts v if message INVALID dis
76. L CNG SCI Under center of dash panel 89 95 3 9L SCI In engine compartment on right side of firewall 89 90 ALL SCI On left side corner of firewall below Ramcharger Cow 9 91 93 ALL SCI In engine compartment near master cylinder Sebring Conv Under left side of dash right side of Avenger a A OBDII steering column Shadow Sun 2 Front of left shock strut tower near dance 89 95 ALL SCI SBEC PCM diss Front of left shock strut tower near Spirit 89 95 ALL SCI SBEC PCM Left of steering column under dash on Stratus 95 ALL OBD II body control module 90 91 ALL SCI On front of left fender panel below relays Town amp County 92 93 ALL SCI ienne compartment near PCM 94 95 ALL SCI In engine compartment on left side of firewall 89 91 ALL SCI In front of left fender panel below relays Voyager Grand 92 93 ALL SCI In engine compartment near PCM Voyager module 94 95 ALL SCI In engine compartment near PCM module on left side of firewall In front of left fender apron behind air Wrangler 91 95 ALL SCI cleaner near SBEC Appendix C Glossary A C Air Conditioner A D Analog to Digital A F Air Fuel ratio The proportion of air and fuel delivered to the cylinder for combustion For example an A F ratio of 14 1 denotes 14 times as much air as fuel in the mixture Ideally the A F ratio is 14 7 1 ABS Anti lock Brake System A C Clutch Relay The PCM uses this relay to energize the A C clutch
77. L CNT O2HTR 2 1 FLT O2HTR 2 1 O2HTR 2 2 ACT O2HTR 2 2 CMD O2HTR 2 2 FL CNT O2HTR 2 2 FLT O2HTR 2 2 HO2S11 O2HTR 2 3 O2HTR DR1 O2HTR DR2 O2HTR DR3 O2HTR DR4 O2HTR TEST O2LN RH TNS O2LN RH1 1 O2LN RH1 2 O2LN RH2 1 O2LN RHAV O2L R SW1 1 O2L R SW1 2 O2L R SW2 1 O2R FAIL LEFT O2R TIME TO ACTI O2RH LN TNS O2RH LN1 1 O2RH LN1 2 O2RH LN2 1 O2RH LNAV O2R LSWI 1 PID Definitions Extended Description Oxygen Sensor Oxygen Sensor 1 Oxygen Sensor 2 Oxygen Sensor Bias Oxygen Sensor Signal Oxygen Sensor State Average Oxygen Sensor Voltage Average Oxygen Crosscounts Bank 1 Oxygen Crosscounts Bank 2 Oxygen Crossover Counts Actual Heater Status Is ON Heater Commanded ON Driver Failure Count Heater Output Driver Fault Heater Time to Activity Bank 1 Sensor 1 Actual Heater Status Is ON Heater Commanded ON Driver Failure Count Heater Output Driver Fault Heater Time to Activity Bank 1 Sensor 2 Heater Time to Activity Bank 1 Sensor 3 Heater Time to Activity Sensor 2 Actual Heater Status Is ON Heater Commanded ON Driver Failure Count Heater Output Driver Fault Heater Time to Activity Bank 2 Sensor 1 Actual Heater Status Is ON Heater Commanded ON Driver Failure Count Heater Output Driver Fault Heater Time to Activity Bank 2 Sensor 2 Heater Time to Activity Bank 2 Sensor 3 Oxygen Sensor Driver 1 Oxygen Sensor Driver 2 Oxygen Sensor Driver 3 Oxygen Sensor Driver 4 Oxygen Sensor Heater Test Lean Rich Transitions Oxygen
78. Monitor Catalyst Monitor EWMA Sample Counter Bank Catalyst Monitor EWMA Sample Counter Bank 1 Cataltic Converter Temperature Bank 1 Sensor 1 Cataltic Converter Temperature Bank 1 Sensor 2 Cataltic Converter Temperature Bank 2 Sensor 1 Cataltic Converter Temperature Bank 2 Sensor 2 Number OfCatalyst Test Bank 1 Steady state Catalyst Monitor Threshold Bankl Steady state Catalyst Monitor Bankl Steady state Catalyst Monitor Threshold Bank 2 Steady state Catalyst Monitor Bank 2 Steady state Catalyst Monitor Threshold Bankl Steady state Catalyst Monitor Bankl Steady state Catalyst Monitor Bank2 Catalyst Monitor Completed This Driving Cycle Catalyst Test Passed Failed Catalyst Monitor EWMA Sample Counter Bank 1 TWC Monitor Average Deviation Difference Failure Threshold Number Of Catalyst Monitors Test Complete Cruise Control Hold Mode Cruise Control On Off Switch Cruise Control Resume Accelerate Switch Cruise Control Servo Position Cruise Control Set Speed Cruise Control Set Coast Switch Cruise Control Servo Position Requested Cruise Control Vacuum Solenoid Control Cruise Control Vent Solenoid Control CCC See EVAP DUTY Carbon Canister Purge Solenoid PWM PID CCP SOLENOID ccs CHARG GOAL V Cece reer er 000 EEE EEE EEE EEE EEE LE EL CL EL EL CL EL 0 0 0 0 0 0 0 0 0 0 0 00 00 0 0 PID Definitions Extended Description See EVAP SOLENOID Coast Clutch Switch Charging System Goal CHAS PITCH Powertr
79. O2LN RH TNS Oxygen Lean rich Transitions O2L R SW 1 2 Oxygen Response Lean To Rich Switches Bank 1 Sensor 2 O2L R SW 2 1 Oxygen Response Lean To Rich Switches Bank 2 Sensor 1 02 RH LN 1 1 Oxygen Response Rich To Lean Transition Times Bank 1 Sensor 1 02 RH LN 1 2 Oxygen Response Rich To Lean Transition Time Bank 1 Sensor 2 02 RH LN 2 1 Oxygen Response Rich To Lean Transition Time Bank 2 Sensor 1 02 RH LN AV Oxygen Rich lean Average Time 02 RH LN TNS Oxygen Rich lean Transitions 02R L SW1 1 Oxygen Response Rich To Lean Switches Bank 1 Sensor 1 O2R LSW2 1 Oxygen Response Rich To Lean Switches Bank 2 Sensor 1 O2RSP R L 1 1 Oxygen Response Rich To Lean Switches Bank 1 Sensor 1 O2SEN1 Oxygen Sensor 1 Volts O2SEN 1 1 Oxygen Sensor 1 1 O2SEN 1 2 Oxygen Sensor 1 2 02SEN 1 3 Oxygen Sensor 1 3 O2SEN2 Oxygen Sensor 2 Volts 02 SEN 2 1 Oxygen Sensor 2 1 02 SEN 2 2 Oxygen Sensor 2 2 O2SENSOR Oxygen Sensor 02 SEN STATE Oxygen Sensor State 02 SEN STATE V Oxygen Sensor Signal 02 SEN STATE1 Oxygen Sensor State 02 SEN STATE V Oxygen Sensor Signal 02 SEN STATE2 Oxygen Sensor State 02 SEN STATE2 V Oxygen Sensor Signal PID 02 SENSOR V 02 SENSOR1 V 02 SENSOR2 V 02 SENSOR BIAS 02 SIGNAL 02 STATE AVG O2VOLTS AVG O2CROSS Bl O2CROSS B2 O2CROSS CNT O2HTR 1 1 ACT O2HTR 1 1 CMD O2HTR 1 1 FL CNT O2HTR 1 1 FLT O2HTR 1 1 O2HTR 1 2 ACT O2HTR 1 2 CMD O2HTR 1 2 FL CNT O2HTR 1 2 FLT O2HTR 1 2 O2HTR 1 3 O2HTR 2 O2HTR 2 1 ACT O2HTR 2 1 CMD O2HTR 2 1 F
80. ONT 02S Front Oxygen Sensor Volts FRP Fuel Rail Pressure FRZ FRM DTC DTC That Set Freeze Frame FRZFRM FC Freeze Frame Fail Counter FRZ FRM NR Freeze Frame Not Run Counter FRZFRM PC Freeze Frame Pass Counter FS LR CLUTCH Fail Safe Low Reverse Reverse Clutch PID Definitions PID FS LR SOL F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F UEL LEAN MON UEL RICH MON UEL CELL ID UEL CNTRLSTAT UEL CUTOFF UEL FLO SIG UEL FLOW SIG UEL IN UEL IN UEL IN UEL IN UEL IN UEL IN UEL IN UEL IN UEL IN UEL IN UEL IN UEL IN UEL IN UEL IN UEL IN UEL IN UEL IN UEL IN UEL IN UEL INJ UEL LEVEL UEL LVL UEL MON SIG UEL MONITOR UEL PMP SPD UEL PRES PSIG KPA UEL PUMP UEL PUMP REL UEL PUMP RLY UEL PUMP V UEL PW1 MS UEL PW2 MS UEL PW B1 UEL PW B2 UEL RAIL PRS UEL RATE UEL SHUTSTAT UEL STATUS 1 UEL STATUS 2 UEL SYS UELSYS 1 UEL SYS 2 UEL SYS BK1 UEL SYS BK2 UEL SYS TEST FPoOWDAYDMDY PWN Oo NANNNNNNNMNNM HFo ouPw mv Hr wn UEL SYS TST Extended Description Fail Safe Low Reverse Solenoid Fuel Lean Monitor Fuel Rich Monitor Fuel Cell ID Fuel Control Status Fuel Cutoff Fuel Flow Signal Fuel Flow Signal Fuel Injector 1 Fuel Injector 2 Fuel Injector 3 Fuel Injector 4 Fuel Injector 5 Fuel Injector 6 Fuel Injector 7 Fuel Injector 8 Fuel Injector 9 F
81. PID data As the computer monitors the vehicle information is simultaneously transmitted to scan tool y View data allows the following items to be viewed on the scan tool O Sensor data O Operation of switches O Operation of solenoids O Operation of relays View data can be shown as O Entire Data List O Custom Data List J Apart from Read Codes View Data is the most useful diagnostic function for isolating the cause of a vehicle operation problem From Datastream Menu 1 Select View Data Use UP or DOWN arrow key until View Data is highlighted Press ENTER k view Data Record Data Revieu Data Print Data Tool Setup 2 Observe while Scan Tool validates PID MAP Wa lidating PID Map Validating PID list PID xx of yu Plesse wait Global OBD II Diagnostics J Multiple PIDs may be sent if vehicle is equipped with more than one computer module for example a powertrain control module PCM and a transmission control module TCM The Scan Tool identifies them by their identification names ID assigned by manufacturer Y If one or more control module stops responding the Scan Tool displays a message O If continuing dashes will replace data in right hand column If no is selected then the Scan Tool attempts to re establish communication with that module V
82. S UP STREAM module is de PID Definitions manding that secondary air be added at exhaust mani folds DNS DOWN STREAM module is demanding secondary air be added at catalytic converter OFF Module is demanding no sec ondary air to be added ST FTRMxy 100 99 22 Short term Fuel Trim Bank calculated value represents the short term relation of fuel metering on a fuel injected engine Short term Fuel Trim calcu lated value that has a positive percentage is a rich fuel trim and if a negative percentage is present the fuel trim is lean ST FLTRMx 100 99 2 Short term Fuel Trimvalue represents the short term relation of fuel metering on a fuel injected engine Short term Fuel Trim value with a positive percentage is a rich fuel trim and if a nega tive percentage is present the fuel trim is lean THR POS 0 100 Absolute Throttle Position is the position the throttle is located The more the throt tle is closed the less percent shown THROT CMD 0 100 Commanded Throttle Actuator Control is the position of the throttle If throttle is closed the percent will be 0 and if wide open 100 TRIPS SNC CLR 0 255 Number of warm ups since diagnostic trouble codes cleared Warm up is when temperature of coolant rises to at least 22 C 40 F from engine starting and reaching a minimum temperature of 70 C 160 F In a diesel engine the minimum temperature is 60 C 140 F If there is mor
83. SHIFT PRES Shift Pressure SHIFT PRES ERROR Shift Time Pressure Error SHIFT RPM Shift RPM SHIFT SOL 1 Shift Solenoid 1 SHIFT SOL 2 Shift Solenoid 2 SHIFT SOL 3 Shift Solenoid 3 SHIFT SOL 4 Shift Solenoid 4 SHIFT SOLA Shift Solenoid A SHIFT SOL B Shift Solenoid B SHIFT SOL C Shift Solenoid C SHIFT TOR Shift Torque SINGLE FIRE Single Fire Mode SKIP SHIFT Skip Shift SKIPSHFT CNTL Skipshift Control SKIPSHFT ENA Skipshift Enabled SLIP APT PWM Slip Adapt PWM SNC CODE CL Mileage Since Last Code Clear SNC ENG START Time Since Engine Start SNC START Time Since Engine Start SOFT ID Software Version SPARK Spark Advance SPARK ADV Spark Advance SPARK RETARD Spark Retard SPARK TOTAL Total Spark Advance SPARKTOTAL Total Spark Advance SPD CNTL PWR Speed Control Power SPD CTRL Speed Contro SPD CTRL VAC Speed Control Vacuum Solenoid SPD CTRL VACSOL Speed Control Vacuum Solenoid SPD CTRL VENT Speed Control Vent Solenoid SPD CTRL VNTSOL Speed Control Vent Solenoid SPD RAT ERR CNT Speed Ratio Error Counter SPCTLSTAT Speed Control Status SPCTLTGT Speed Control Target Speed SPDCTRLSW Speed Control Switch SPDCTRLTRGT Speed Control Target Speed SPEED RATIO Speed Ratio SPK ADV OFF Spark Advance Offset SPKADV CYL1 Spark Avance Cylinder 1 SPKADV CYL2 Spark Avance Cylinder 2 SPKADV CYL3 Spark Avance Cylinder 3 PID SPKADV CYL4 SRI LAMP SRV SOL SRV THROT SS CTCH SLP SS1 SS2 553 SS1DRVR H SS1 DRVR L SS2 DRVR H SS2 DRVR L SS SLIP SS SLIP S ST
84. TAT AIR SWITCH AIR SW SOL AIS POS REQ AIS POSITION ALCH CTNT ALCOHOL ALL SOL REL ALL SOLS RELS Alt F Term ALT FIELD AMB BAT A D AMB BAT S N AMB BATSNS AMB BATT AMB AIR TEMP V APP 1 APP 2 APP 3 APP ANGLE APP AVG APP IND APP MY ASD FUEL SYS ASD RELAY ASD RELAY SNS ATC SLIP AUTO 4WD LGHT AUTO LRN TMR AUTOSTK AUTOSTK DWNS AUTOSTK GEAR AUTOSTK OD LO AUTOSTK UPS AUX FAN AVG BPW BK1 AVG BPW BK2 AWD ENBL B1CL1 02FDB B1CL2 O2SF B1LOLNC B10L2 DR B10L3 FLT B2 CL1 02FDB B2CL2 02SF B2OLNC B2OL2DR B2OL3FLT BAD CYLID BAL BYPSS REL PID Definitions Extended Description ir Pump ir Pump Relay irPump Solenoid Comand r Solenoid ir Status ir Switch r Switch Solenoid Control utomatic Idle Speed Position Request utomated Idle Speed Position uel Alcohol Content cohol Concentration In Fuel Solenoids Relays Solenoids Relays ternator F terminal A D ternator Field Battery Ambient Temperature Analog to Digital Reading Ambient Battery Serial Number Ambient Battery Serial Numbers Ambient Battery Temperature Ambient Air Temperature Accelerator Pedal Position Sensor 1 Accelerator Pedal Position Sensor 2 Accelerator Pedal Position Sensor 3 Accelerator Pedal Position Angle Applied Pedal Position Average Accelerator Pedal Indicated Angle Application Model Year Auto Shutdown Fuel System Auto Shutdown Relay Auto Shutdown Relay Sense Auto Traction Control Slip Speed Auto 4 Wheel Drive Indicator Light
85. This Driving Cycle EVAP T VAC Evaporative Tank Vacuum Decay Slope EVAP TANK Evaporative Tank Vacuum Filtered EVAP VAC SW Evaporative Vacuum Switch EVAP VMV Vmv Output State Monitor EVAP VNT SOL Evaporative Canister Vent Solenoid PID EVAP VP EVAPPRG OSG EVAPPRG STP EVAPVNT DR H EVAPVNT DR L EVAPVNT OSG EVAPVNT STP EVO ACTUATOR EVO DUTY EVO DUTY CYCLE EVO FDBACK EVO FEEDBACK EVO SOL CMD EVP EVR EVR MONITOR EVR EGR EXH BCKPRS EXT IDLE REQ SW EXHAUST 02 EXHAUST O2L EXHAUST 02R EXT TRAV BRAKE FIN TMNG DLY F PRS SEN F PSHAFT F RAIL PRS F RAIL TMP F TEMP SEN F F PRIORITY FAIL CATMISF FAIL CATMISF 16 FAIL CNTR FAIL COUNTER FAIL EMISMIS16 FAIL EMISMISCLR FAN CONTROL FAN DELAY FAN DUTY CYCL FAN ENABLED FAN RELAY FAN RELAY 1 FAN RELAY 2 FAN RELAY 2 amp 3 FAN REQUEST FAN1EN FREON FAN1EN OIL FAN1 RELAY FAN1 REQUSTD FAN2 RELAY FAN2 REQUSTD FAST IDLE SET FAULT 1 KEY ON FAULT 2 KEY ON PID Definitions Extended Description Evaporative Vapor Pressure Evaporative System Purge Circuit Open Short To Ground Evaporative System Purge Circuit Short To Volts Evaporative Vent Driver High Evaporative Vent Driver Low Evaporative Vent Circuit Open Short To Ground Evaporative Vent Circuit Short To Volts EGR Variable Orifice Actuator EGR Variable Orifice Duty EGR Variable Orifice EGR Variable Orifice Feedback Voltage EGR Variable Orifice Feedback Voltage EGR Variable Orifice Solenoid Command EGR Valve Posit
86. UP or DOWN arrow key until desired chioce is highlighted Computed Timing 6 Press ENTER Follow the instructions step by step Failure to perform these steps may setafalseDTCin the PCM observe the display 1 Set parking brake 2 Transmission in park P or neutral N 3 Turn A C off 4 Start engine and let idle until hot 5 Turn ignition key off 6 Wait 10 seconds Start engine and let idle 7 If vehicle is equipped with a manual transmission release clutch 3 After performing steps Press ENTER to activate the self test Ford Historic OBD I Diagnostics V The following actions do not apply to MECS vehicles O For a 7 3L Diesel press the throttle until test is done O If applicable set octane switch to premium Y The Scan Tool prompt the user to O Work steering wheel O Pump brake pedal amp cycle overdrive OD cancel switch Cycle overdrive only if a pushbutton is available VY Observe screen for the prompt to perform the next action Quickly press and release the throttle One time only 4 When test completed Turn ignition key off Test Come leted Press ENTER to continue Turn ignition key off Press ENTER to cont T11 ENG vV fno problems exist Code 11 or a nce con 1 1 WStenrass lone 111 will be displayed era during KOER test 5 View and write down DTCs m 1of3 ENG Use UP or DOWN arrow key to scroll to next DTC FFE IDFFE
87. agnosis of an intermittent problem by analyzing data leading up to the problem during the problem and possibly after the problem depending on duration From the Datastream Menu 1 Select Record Data Use UP or DOWN arrow key until Record Data is highlight Press ENTER Review Data Print Data Tool Setup Never operate the tool while driving Have another AWARNING person assist with the operation of the Scan Tool y This function can be performed with KOEO or KOER 2 Confirm selection Press LEFT or RIGHT to move the brackets to the desired response Press ENTER v Ita recording currently exists in memory amessage to Erase Old Recording is displayed The Scan Tool stores only one recording at a a time so be sure to review it want to erase it and before erasing it make a neu one Tes Ho Multiple Group Vehicles Y Y Some vehicles display a Select Group screen for recording data In these cases only one group of data can be recorded at a time Recording another group of data overwrites the present one 3 Select Trigger Method Use UP or DOWN arrow key until desired trigger gt EEE method is highlighted Trigger on Codes Manual Trigger begins recording when the amp ENTER key is pressed Trigger on Codes begins recording when a
88. ain Induced Chassis Pitch CHK ENG LAMP See MIL CHK ENG LIGHT See MIL CHRG GOAL V CHRG TEMP F C CHRG TEMP V Charging System Goal Compressed Natural Gas Temperature Sensor Compressed Natural Gas Temperature CHT Cylinder Head Temperature CKP Crankshaft Position Sensor Signal Detected CKP ACT CNT Crankshaft Active Counter CKP ENGINE Crankshaft Position Sensor Engine Speed CKP LRES AG Crankshaft Position Sensor Low Resolution Angle CL SNC RESTART Clear Since Restart CLEAR FLOOD Clear Flood Function CLNT STRT Coolant Start Temperature CLR DST Distance Since Cleared CLR TIM Minites Ran Since Erased CLUTCH INT SW Clutch Interlock Switch CLUTCH SW Clutch P edal Switch CLUTCH UPS SW Clutch Upstop Switch CMD EQ RAT Commanded Equivalence Ratio CMP Crankshaft Position Sensor Signal Detected CMP CKP RLTD ANG CMP CKP SYNC Camshaft To Crankshaft Relationship Angle Camshaft To Crankshaft Syncronization Detected CMP ACT CNT Camshaft Active Counter CNG PRES Compressed Natural Gas Pressure CNG PRES Compressed Natural Gas Pressure CNG PRESS PSI CNG PRESS V Compressed Natural Gas Pressure Compressed Natural Gas Pressure Sensor CNG TEMP F C Compressed Natural Gas Temperature CNG TEMP V Compressed Natural Gas Temperature Sensor CODE1 0DO Odometer When Ist Code Set Since Cleared COLD START Cold Start Up COMMD FAN 1 Commanded Fan 1 COMMD FAN 2 Commanded Fan 2 COMP COMP MON Comprehensive Components M
89. and after trigger point 3 Return to Review Data menu Press BACK The Print Data function allows the printing of diagnostic information stored in the Scan Tool Print Data Y Scan Tool Print Data function has different types of data to print depending on vehicle selected Refer to appropriate section of this manual for what functions have data to print The Scan Tool s internal battery power can be used to print data Make sure you have previously installed the PC software in Using the CD Launch Scanning Suite and then start printing application ISIS Follow all instructions on PC Using The Scan Tool From Special Tests menu 1 Select Print Data 1 Use UP or DOWN arrow Special Test Menu key until Print Data is Diag Mon Tests highlighted On Board Systems a Vehicle Info Press ENTER Modules Present Review Data E ULA Data Y Onthe Print Menu Print All prints all data collected by the Scan Tool 8 Y When printing playback data Start Frame and End Frame need to be defined 2 Select Data To Be Printed Use UP or DOWN arrow PAL Merl key ger int All y ivf Readiness Press j ENTER v Read aa Pending Codes Freeze Data O02 Monitor Test Diag Mon Tests The Print Menu shows a check mark next to the item s that has data Using The Scan Tool Y When selected data does not exist in the Scan Tool s memory a message informs the user to run the functio
90. anifold and fired in groups rather than individually NOx Oxides of Nitrogen The system EGR and Camshafts injects exhaust gases into the intake manifold to reduce these gases at the tailpipe O2S Oxygen Sensor Generates a voltage of 0 6 to 1 1 volts when the exhaust gas is rich low oxygen content The voltage changes to 0 4 volts or less when the exhaust gas is lean high oxygen content This sensor only operates after it reaches a temperature of approximately 349 C 660 F O2 sensors are usually found both upstream and downstream of the catalytic converter The PCM uses these sensors to fine tune the air fuel ratio and to monitor the efficiency of the catalytic converter See Bank 1 Bank 2 Sensor 1 Sensor 2 OBDII On Board Diagnostics Second Generation OBD II is a U S Government mandated standard requiring all cars and light trucks to have a common data connector connector location communication protocol DTCs and code definitions OBD II first appeared on vehicles in late 1994 and is required to be present on all cars sold in the US after January 1 1996 ODM Output Device Monitor Open Loop OL A control system mode that does not monitor the output to verify if the desired results were achieved A fuel delivery system usually operates in open loop mode during cold engine warm up because the oxygen sensors are not yet ready to send a signal Without the oxygen sensor signal the computer cannot check the actual
91. ations and uses the Controller OBD II J1962 DLC EEC V OBD II system used in 1994 1995 vehicles equipped with a 3 8L or 4 6L engine 1980 1991 Microprocessor Control Unit Electronic Engine Control Fourth generation Mazda Electronic Control System Electronic Engine Control Fifth generation 1984 1995 1988 1995 1994 present 2000 present Chrysler On Board Diagnostics System Long Name Description Used a 6 pin Serial Communication Interface SCI DLC and has bidirectional capability Used two types of DLCs a 6 pin SCI and a 6 pin LH series Single Module Engine Controller 1989 1990 Single Board Engine 1989 1995 Contro ler The first to allow a tool to reset the EMR light on trucks OBD II Control Powertrain Module 1995 present Complies with OBD II regulations and uses the OBD II J1962 DLC Jeep Truck Engine Control ler 1996 present Complies with OBD II regulations and uses the OBD II J1962 DLC The JTEC system is used on light duty trucks and Jeeps In 1989 the SBEC system was installed in selected vehicles with 3 0L V6 engines Some vehicles in 1995 were equipped with the OBD II PCM 2 6 Data Link Connector DLC The data link connector DLC allows the Scan Tool to communicate with the vehicle s computer s Before OBD II manufacturers used different DLC s to communicate with the vehicl
92. atus of the sensor 4 Return to the Datastream Menu Press amp BACK Diagnostic Codes Menu All items marked with are covered in section 3 or 4 IMPORTANT These items are not covered in this section O Diagnostic Codes Menu O Read Codes Pending Codes O Erase Codes View Freeze Data Review Data Print Data Code Lookup Tool Setup Read Codes V The Read Codes function enables the Scan Tool to retrieve and dis play any specific emission related diagnostic trouble codes DTC stored in vehicle s memory This function can be performed with key on engine off KOEO or key on engine running KOER From the Diagnostic Codes Menu 1 Select Read Codes Use UP or DOWN arrow WERE 7 key until Read Codes is EEE highlighted Pending Codes Erase Codes Press amp ENTER View Freeze Data be Review Data Print Data Code Lookup Keep hands and tools away from fan and engine ACAUTION during test Chrysler Diagnostics y If no DTCs have been stored in vehicle s memory a System Pass screen displays Systen Pass 2 View and write down DTCs Use the UP or DOWN No faults detected arrow keys to scroll through the DTCs V The DTCs are categorized by ENG E ee engine or TRANS transmission a 1083 The Chrysler MIL code 3 digit and Faso ENG SAE code 5 digit follow EGR Positio
93. bes have a WHITE TACH IMPORTANT CONNECTOR located very close to the 6 pin self test connector and bundled in the same wiring harness This is not the self test input STI pigtail Connect the pigtail to the BLACK STI connector located farther back on the wire harness If the tool is connected to the WHITE tach connector serious damage may result and may void warranty Refer to the illustration Getting Started GM Historic Prior t01996 most GM vehicles used the 12 pin Assembly Line Diagnostic Link ALDL DLC The GM ALDL cable kit includes the ALDL adapter and cigarette lighter power cable This adapter cable is included with the Scan Tool In 1994 and 1995 certain GM vehicles used the J1962 OBD Il DLC but are not OBD Il compliant Refer to Appendix B Data Link Connectors IMPORTANT Use the cigarette lighter cable to provide 12V to the tool The ALDL DLCs are usually located under the dashboard on the driver s side On Corvettes and Fieros the DLC may be located in the center console behind the ashtray Refer to service manual for exact location It may be in full view or it may be recessed behind a panel An opening in the panel should allow access to the recessed connector Getting Started Chrysler Historic Prior to 1996 most Chrysler vehicles used either the serial communications interface SCI or LH DLC Refer to Appendix B Data Link Connectors for DLC type and location The SCI adapter cable is incl
94. c c Cruise Speed Control Cancel Speed Control Coast Delta From Speed That Cruise Control Is Set At Cruise Engaged Cruise Control Engaged Lamp Cruise Inhibited Speed Control ON OFF Speed Control Resume Speed Control Set Speed Cruise Control Is Set At Cruise Control Switch A D Voltage Cruise Control Set Speed Cruise Driver High Cruise Driver Low Cruise Clutch Command Cruise Deactivated By Brake Cruise In Release State Cruise Resume Acceleration Switch Cruise Set Coast Switch Cruise Traction Control Active Cruise Volts Out of Range Current Adaptive Cell Current Adaptive Memory Current Idle Air Control Memory Current Idle Air Control Position Number of Current Malfunction Output Shaft S peed Current Transmission Diagnostic Trouble Codes Are Set Current Gear Cycles of Misfire Data Cylinder 1 Misfire Cylinder 2 Misfire Cylinder 3 Misfire Cylinder 4 Misfire Cylinder 5 Misfire Cylinder 6 Misfire Cylinder 7 Misfire Cylinder 8 Misfire Cylinder 9 Misfire Cylinder 10 Misfire Cylinder 1 Misfire Counter Weighted Cylinder 2 Misfire Counter Weighted Cylinder 3 Misfire Counter Weighted Cylinder 4 Misfire Counter Weighted Cylinder 5 Misfire Counter Weighted Cylinder 6 Misfire Counter Weighted Cylinder 7 Misfire Counter Weighted Cylinder 8 Misfire Counter Weighted Cylinder 9 Misfire Counter Weighted Cylinder 10 Misfire Counter Weighted Cylinder Misfire Cylinder Misfire Cylinder Misfire
95. capture NOTE Several different causes can have the same parameter indication For information on diagnostics consult vehicle service manuals DATA PARAMETER LIST ABS FRP 0 65 5350 kPA or 0 95050 5 psi Absolute Fuel Rail Pressure is the fuel pressure at the engine in respect to atmospheric pressure ABS LOAD 0 100 Absolute Load Value is the normalized value of air mass per intake stroke in percentage ABSLT TPS 0 100 Absolute Throttle Position represents normalized distance the throttle is opened ACC POS D E or F 0 100 Accelerator Pedal Position represents normalized distance the gas pedal is pressed A BARO PRESS 0 255 kPA or 0 36 9 psi Barometric Pressure is usually received from a dedicated barometer manifold absolute pressure sensor and other inputs during certain modes of driving The Baro Press may not exhibit the same value as weather services which measure barometric pressure at sea level CALC LOAD 0 100 Calculated LOAD Value indicates the normalized load value on the engine PID Definitions CAT TEMPxy 40 6513 5 C or 40 9999 9 F Catalyst Temperature displays the cata lyst substrate temperature for a Bank x catalyst if used by control module strat egy for OBD monitoring or displays the Bank x Sensor y catalyst temperature sensor CLR DST 0 65 535 km or 0 40 722 miles Distance Since Cleared Diagnostic Codes is the distance driven sinc
96. covered in section 3 or 4 IMPORTANT These items are not covered in this section O Device Controls Menu Switch Test Actuator Test O Idle Speed Test Review Data Print Data Tool Setup Switch Test Y The Switch Test is used to test the operation of switches on var ious Chrysler vehicle systems These systems may include cruise control A C braking and the shift lever position V Because of differences in vehicle designs the Switch Test may not test the same switches in every car NOTE Switch Test is only available on 1989 1995 Chrysler vehicles From the Device Controls Menu 1 Select Switch Test SS Controls Menu Use UP or DOWN arrow ERANS key until Switch Testis Se s A Idle Speed Test n highlighted Revieu Data Bi Frint Data Press ENTER 2 Select switch to test ee Use the UP or DOWN Select Su to Test arrow key BC CLUTCH REL Press ENTER A C SWITCH SEN BC REQUEST AIR Sk SOL ASD RELAY BRAKE SH ITCH CHECK ENG LT yY Switches for the engine and transmission are combined into one list when applicable Chrysler Diagnostics 3 Operate selected switch u To test switch press the SUItCAMSSt switch The switch status on the bottom should change ifthe Testing Switch switch is working AC CLUTCH RLY 4 To test another switch a is 085 Press BACK 5 Return to the Device Co
97. ctrically Erasable Programmable Read Only Memory EFE Early Fuel Evaporation EFI Electronic Fuel Injection Any system where a computer controls fuel delivery to the engine by using fuel injectors EGR Exhaust Gas Recirculation The PCM uses the EGR system to recirculate exhaust gases back into the intake manifold to reduce emissions EGR is used only during warm engine cruise conditions EOP Engine Oil Pressure Switch EOT Engine Oil Temperature Sensor EPA Environmental Protection Agency ESC Electronic Spark Control An ignition system function that warns the PCM when knock is detected The PCM then retards spark timing to eliminate the knocking condition EST Electronic Spark Timing An ignition system that allows the PCM to control spark advance timing The PCM determines optimum spark timing from sensor information engine speed throttle position coolant temperature engine load vehicle speed Park Neutral switch position and knock sensor condition EVAP Evaporative Emissions System FC Fan Control Freeze Frame A block of memory containing DTCs of the vehicle operating conditions for a specific time FTP Federal Test Procedure Strict test of vehicle s emissions Ground GND An electrical conductor used as a common return for an electric circuit s and with a relative zero potential voltage Hall Effect Sensor Any of a type of sensor utilizing a permanent magnet and a transistorized Hall Effect switch
98. d Evaporative Purge is the position evaporative purge control valve is open in percentage EVAP VP 8192 8191 PA or 32 8878 32 8838 H20 Evaporative E missions System Vapor Pressure is pressure in the fuel tank FUEL LVL 0 100 Fuel Level Input is the percentage of fuel with 0 equaling tank is full and 100 when tank is empty FUEL PRES 0 765 kPa or 0 110 psi Fuel Rail Pressure is the fuel pressure at the engine when reading in reference to atmosphere pressure FUEL SYS OPEN or CLSD Fuel System Status show loop status of fuel system banks OPEN Module is operating in Open Loop control strate gy The vehicle has not yet satisfied conditions for Module to go to closed loop PCM currently functioning in Closed loop control strat egy using O2 sensor s as feedback for fuel control OPEN1 Open Loop control strategy is being used by the PCM due to driving conditions Driving conditions that may cause this to happen are power enrichment and de celeration enrichment OPEN2 The PCM is operating in Open Loop control strategy due to detected system fault Certain actuator or sensor faults will cause module to use an open loop strategy CLSD1 Closed Loop control is cur CLSD PID Definitions rent storage being used by module but a fault with at least one O2 sensor has been detected The control system may be using single O2 for fuel control calcula tions IAT TEMP 40
99. d if the problem remains refer to Error Messages on page 9 2 Datastream Menu All items marked with are covered either in section 3 or 4 IMPORTANT These items are not covered in this section O Datastream Menu O View Data Record Data Review Data Print Data Tool Setup Datastream Menu functions are used to view and record engine data transmitted from the vehicle on EEC IV vehicles beginning in 1990 These functions allow viewing of data parameters in real time to pinpoint problems when they occur The Scan Tool also has the ability to record these data parameters as the vehicle is operated to locate intermittent problems View Data The View Data function allows the mechanic to view Parameter 6 Identification Numbers PIDs in real time Simply stated as the powertrain control module PCM monitors the vehicle s PIDs they are simultaneously transmitted to the Scan Tool Viewing data is also used for observing sensor data and the on off state of switches solenoids and relays From the Datastream Menu 1 Select View Data z kp Use the UP or DOWN arrow keys until View Data is highlighted Press ENTER Record Data FReuieuData Frint Data Tool Setup Ford Historic OBD I Diagnostics 2 Select data to view SS SESS ss e See View Data on page 4 4 of SEE Global OBD II Diagnostics for EERTE Entire or Custom Data Lists Custom Data List
100. de open Throttle AIC Off For Wide Open Throttle Wide open Throttle Switch Wastegate Bypass Wastegate Solenoid Wastegate Solenoid 2 Warm Up Cycle Counter Heated Oxygen Warm Up Bank 1 Sensor 2 Warm Up Cycles Without Emission Faults Warm Up Cycles Without Non emission Faults Appendix B Data Link Connectors GM Cars Light Trucks amp Vans ALDL DLC OBD II J1962 DLC 94 95 GM Cars Light Trucks amp Vans Model Engine VIN Year DLC Adapter A D 94 ALDL aan 2 3L DOHC PFI D 95 OBD II 2 3L SOHC PFI 3 94 ALDL 3 1L SFI M 94 95 ALDL Aurora 4 0L SFI C 95 OBD II 2 2L TBI 4 94 95 ALDL Beretta Corsica 2 3L DOHC A 94 ALDL 3 1L PFI M 94 95 ALDL 3 4L PFI OHV S 94 95 ALDL Camaro Firebird Trans Am eer is 2 OBD Il 5 7L PFI P 4 ALDE 95 ALDL OBD II Caprice Impala 5 7L TBI MFI P 94 95 ALDL OBD II 4 3L V 8 MFI W 94 95 ALDL 2 2L TBI SFI 4 94 95 ALDL OBD II Cavalier 2 3L DOHC D 95 OBD II 3 1L SFI T 95 ALDL Century 2 2L 4 95 ALDL 3 1L M 94 95 ALDL eancaure 4 6L OHC Y 9 94 95 ALDL 4 9L SFI B 94 ALDL Corvette 5 7L OHC ZR 1 J 94 95 OBD II 5 7L PFI SFI P 94 95 OBD II Cutlass Ciera 2 2L PFI 4 94 95 ALDL 3 1L SFI M 94 95 ALDL Cutlass Supreme 3 1L MFI SFI M 94 95 ALDL 3 4L OHC SFI x 94 95 ALDL DeVille 4 6L OHC Y 9 94 95 ALDL 4 9L PFI B 94 95 ALDL Eighty Eight Ninety Eight Park 3 8L SFI L K 94 95 OBD II
101. des remove KOEO and KOER codes Baccrasab lel the fault must be repaired since they only exist when a fault exists Press ENTER to cont 2 Perform the following 1 Turn ignition key off 2 Transmission in park P or To erase KOEO and neutral N KOER codes cause of 3 Wait 10 seconds code must be fixed 4 Turn ignition key on Press ENTER after each Press ENTER to cont message l 3 Erase Memory Codes Press ENTER to begin erasing the codes a The procedure takes less 1 minute to run Precedure runs less than i minute Erasing Codes Time remaining 6 41 4 Return to the Diagnostic Codes Menu Press amp BACK MECS Erase Codes From the Diagnostic Codes Menu 1 Select Erase Codes Use the UP or DOWN Read KOER Codes arrow keys until Erase Codes q is highlighted IVSC Speed Ctrl E Press ENTER Code Lookup Ford Historic OBD I Diagnostics 2 Follow all instructions on the display 1 Turn ignition key off 2 Disconnect negative battery cable 3 Hold down brake pedal for 10 seconds 4 Connect negative battery cable Only memory codes are erasable Press ENTER to cont Press ENTER after each message To erase KOEO and EDER codes cause of code must be fixed Press ENTER to cont Never lay tools on vehicle battery Tools may create ACAUTION shorts and cause harm to user and damage
102. dle Speed IDLE RPM DES Idle Speed Desired IDLE SWITCH Idle Switch ING 0 Ignition 0 Voltage IGN 0 ECM Ignition 0 Voltage To ECM Side IGN 1 Ignition 1 Voltage IGN 3 Ignition 3 Voltage IGN ADV Ignition Advance IGN ADV CYL1 Ignition Timing Advance 1 Cylinder IGN BYPASS Ignition Bypass IGN CYC CNT Ignition Cycle Counter IGN COIL Ignition Coi IGN COIL 1 Ignition Coil 1 IGN COIL 2 Ignition Coil 2 IGN COIL 3 Ignition Coil 3 IGN COIL 4 Ignition Coil 4 IGN COIL 5 Ignition Coil 5 IGN COIL 6 Ignition Coil 6 IGN COIL 7 Ignition Coil 7 IGN COIL 8 Ignition Coil 8 IGN COIL 9 Ignition Coil 9 IGN COIL 10 Ignition Coil 10 IGN EBTCM Ignition Electronic Body Traction Control Module IGN OFF Ignition OFF IGN SENSE Ignition Sense IGN SNC 12V L Ignition Cycles Since 12 Volt Low IGNADV CYL1 Ignition Timing Advance Cylinder 1 IGNITION Ignition Voltage IGNITION MDE Ignition Mode IGNITION SW Ignition Switch ILC SOLENOID Idle Load Compensator Solenoid IND TP ANG Throttle Position Indicated Angle INGEAR TRIP In Gear Trip Flag INJ 1 FAULT Injector 1 Fau INJ 2 FAULT Injector 2 Fau INJ 3 FAULT Injector 3 Fau INJ 4 FAULT Injector 4 Fau INJ 5 FAULT Injector 5 Fau INJ 6 FAULT Injector 6 Fau INJ 7 FAULT Injector 7 Fau INJ 8 FAULT Injector 8 Fau INJ 9 FAULT Injector 9 Fau INJ 10 FAULT Injector 10 Fault INJ A PW MS Fuel Injector Pulse Width Control TBI INJ B PW MS Fuel Injector Pulse Width Control TBI INJ CNTRLPRES Injector Control Pressure P
103. drive S witch automatic Transmission OD OVRD LAMP Overdrive Override Lamp OD OVRD SW Overdrive Override Switch PID ODSOL ODM1 OVRTEMP ODM2 OVRVOLTS ODO SNC CL ODOMETER OIL CHNG LMP OIL LIFE OIL PRES PSI KPA OIL PRES GAUGE OIL PRES SW OIL PRS GAUGE OIL TEMP F C OLDEST FLT OND DTC CNT OPEN LOOP 055 OTPT SHFT OUT TOOTH CNT OUTPUT SFT OUTSID AIR OUTSIDE AIR OVERDRIVE EN OVERDRIVE SOL PARK NEUTRAL SW PASS CNTR PASS COUNTER PASS KEY FL PASS MIS FAIL PASSKEY PASSKEY INPUT PASSKEY STARTER PC ENABLED PC REF PCS CUR ER PCS DES PCS DUTY CYCLE PCS REF PCM ACTUAL PCM RESET PCV SOLENOID PEDAL ROTAT PEDAL ROTATION PFE PIDS SUPPOR P N SWITCH PNP PNP SWITCH PORT THRO REQ PORT THROTS PORT VAC V PRES CTRL PRES GEAR PRES SW ERR CTR PRES TOR SIG PID Definitions Extended Description Overdrive Solenoid Overdrive Module 1 Overtemp Overdrive Module 1 Over Voltage Odometer Since Last Code Cleared Odometer Change Oil Lamp Oil Life Oil Pressure Oil Pressure Gauge Oil Pressure Switch Oil Pressure Gauge Oil Temperature Oldest Fault Since Reset Total Number of On demand Codes Open Loop Output Shaft Speed Output Shaft Speed Output Tooth Counter MSW of Dbl Word Output Shaft Speed Outside Air Temperature Outside Air Temperature Overdrive Engaged Overdrive Solenoid Park Neutral Switch Pass Counts Pass Counts Pass Key Fuel Misfire Test Passes Since Ist Fail Passkey II Input Time Period Pass Key
104. e Speed Control Power Cruise Speed Control Power Relay Cruise Speed Control Servo Solenoids Cruise Speed Control Servo Solenoid Cruise Speed Control Target Cruise Speed Control Vacuum Solenoid Cruise Speed Control Vent Solenoid Cruise Speed Control Vent Solenoid Supercharger Boost Solenoid Supercharger Boost Solenoid SCI DTC 1 Key on Information SCI DTC 2 Key on Information SCI DTC 3 Key on Information Steady State Adapt 2nd Gear Steady State Adapt Reverse Secondary Air Monitor Secondary Air Solenoid Secondary Air Pump Status Secondary Air Solenoid Secondary Air Monitor Completed This Driving Cycle Seed Key Communication Invalid Seed Key Communication Valid Sequential Firing Mode Service Spark Retard Service Engine Now Light Set Zyncronization Mode Dd D D nm DDD D DdD DdD DDD Ceo e reer 000000 EEE EEE EL EEE EEE EL EL EL EL EL EL EL 0 0 0 0 0 0 0 0 0 0 0 0 00 00 0 0 PID Definitions PID Extended Description SETSYNC MODE Set Zyncronization Mode SF APT D HI Garage Shift Adapt drive High SF APT D LO Garage Shift Adapt drive Low SF APT R HI Garage Shift Adapt reverse High SF APT R LO Garage Shift Adapt reverse Low SF TM PRES Shift Time Pressure Error SHFT ADAP Shaft Adapt Pressure SHFT DELY Shift Delay SHFT MODE SW Shift Mode Switch SHIFT IND LAMP Shift Indicator Lamp SHFT MODE SW Shift Mode Switch SHIFT ADAPT Shift Adapt P ressure SHIFT DELAY Shift Delay
105. e use the proper DLC adapter cable to connect the Scan Tool to the vehicle Also the vehicle s DLC may be found in several different places and have many different configurations The following describes the DLCs used by Ford GM and Chrysler The DLC location and types for domestic vehicles can be looked up in the charts in Appendix B Data Link Connectors OBD II J1962 Beginning in 1996 vehicles sold in the United States use the J1962 OBD II DLC a term taken from a physical and electrical specification number assigned by the SAE J1962 The DLC should be located under the dashboard on the driver s side of the vehicle If the DLC is not located under the dashboard as stated a decal describing its location should be attached to the dashboard in the area the DLC should have been located Because the OBD II J1962 connector has power and ground you only need a single cable connection to the tool for both power and tool communications Attach the OBD II adapter cable to the extender cable both supplied with the tool to connect the tool Certain pins in the connector are reserved Getting Started Data Link Connector DLC Pins Manufacturer Reserved J1850 Bus Manufacturer Reserved Chassis Ground Signal Ground CAN High J 2284 K Line ISO 9141 2 amp ISO DIS 14230 4 Manufacturer Reserved 4 2 3 4 5 6 7 8 2 9 Manufacturer Reserved Manufacturer Reserved 10 J1850 Bus CAN Lo
106. e Cylinder Primary isfire Cylinder Secondary isfire Per Cylinder Status GR Delta Pressure Feedback Sensor Input At Time of Misfire istory Cyl 1 istory Cyl 2 istory Cyl 3 istory Cy isfire History Cy is is is is SEE ory Cy ory Cyl 7 ory Cyl 8 ory Cyl 9 isfire History Cyl 10 otal Misfires Per Test Special Misfire Display Transmission Power Relay EGR DPFE Sensor Input at the Time of Misfire Misfire Detection Enabled E E ngine Load at the Time of Misfire ngine Load at the Time of Misfire Intake Air Temperature at the Time of Misfire Misfire Monitor In Drive During the Time of Misfire Engine off Soak Time at the Time of Misfire Engine Running Time At Time of Misfire Throttle Position at the Time of Misfire Number Of Trips Since The Time Of Misfire Vehicle Speed at the Time of Misfire Misfire Wheel Acceleration Misfire Wheel Profile Learned In Kam Misfiring Cylinder Engine Speed at Misfire Currently Misfiring Misfire Monitor Completed This Driving Cycle Mixture Control Solenoid Command Manual Lever Position Module Spark Advance Mode Switch Selected Miles Per Gallon Request Switch Miles Per Gallon Reset Switch Manifold Tuning Valve Solenoid Make Up Fueling Mode Newest Fault on driven Wheel Speed on Volatile Memory ose Switch ot Run Counter Not Run Counter Oxygen of Rich lean To Lean rich Transitions Bank 1 Sensor 1 Oxygen Sensor State N N N N
107. e diag nostic trouble codes were erased CLR TIM 0 65 535 min or 0 1092 25 hours Time Since Cleared Diagnostic Code is time since diagnostic trouble codes were erased CMD EQ RATxy 0 1 99 Commanded Equivalence Ratio is the ratio of the air fuel mixture For systems that use conventional oxygen sensors the commanded equivalence ratio displays in open loop In closed loop the value is 1 0 Fuel systems using wide range lin ear oxygen sensors display com manded equivalence ratio in both open and closed loop operation COOLANT 40 215 C or 40 419 F Coolant displays engine coolant temper ature ECT from a ECT sensor or cylinder head temperature sensor Many diesel engines do not use either sensor and may substitute Engine Oil Temper ature instead EGR CMD 0 100 Commanded Exhaust Gas Recirculation is the normalized percentage of exhaust gas being recirculated EGR ERR 100 99 22 Exhaust Gas Recirculation Error shows the error from changing from one condi tion to another ENG RUN 0 65 535 sec Time since Engine Start is the time the engine is running ENG RUN stops when engine stalls or engine is turned off for any reason ENGINE 0 16 383 75 RPM Engine is the speed engine is running in revolutions per minute RPM EQ RATxy O2 Sensor Equivalence Ratio is used for linear or wide ratio oxygen sensors for Bank x Sensor y EVAP REQ 0 100 Commande
108. e is opened The PCM uses this signal to control many systems such as idle speed spark advance fuel delivery etc Traction Assist Assist in traction with brakes only Trip Vehicle operation for a period of time so the systems can be monitored TTS Transmission Temperature Sensor A resistance sensor mounted in the transmission housing in contact with the transmission fluid It sends a voltage signal to the PCM indicating the temperature of the transmission VECI Vehicle Emission Control Information A decal located in the engine compartment containing information about the emission control systems found on the vehicle The VECI is the authoritative source for determining whether a vehicle is OBD II compliant VIN Vehicle Identification Number This is the factory assigned vehicle serial number This number is stamped on a number of locations throughout the vehicle but the most prominent location is on top of the dashboard on the driver s side visible from outside the car The VIN includes information about the car including where it was built body and engine codes options and a sequential build number VSS Vehicle Speed Sensor Sends a frequency signal to the PCM The frequency increases as the vehicle moves faster to give the PCM vehicle speed ic information used to determine shift points engine load and cruise control functions VTD Vehicle Theft Deterrent Warm up Cycle Warm up cycle is when the engi
109. e than 255 that the engine warms up the TRIPS SNC CLR will remain at 255 TROUB CODE 0000 FFFF Trouble Code Parameter will give the diagnostic trouble code that caused a freeze frame capture This information is helpful in diagnosing the cause of a drive ability If no freeze frame data has been captured this PID will be zero VEH SPEED 0 255 K h or 0 158 mph Vehicle Speed shows the speed the vehi cle is going VPWR 0 65 535V Control Module Voltage is the power input to the control module v Vehicles using a 42V battery may utilize multiple voltages of different systems There fore the VPWR value may be significantly different than the battery Come reece 0000 EEE EEE EEE EEE EL EEE EL EL CL EL EL EL 0 0 0 0 0 0 0 0 0 0 0 0 00 00 0 0 PID Definitions PID List service manual for manufacturer specific PIDs All parameter identification data PID listed was verified on actual vehicles to guarantee accuracy PID Definitions were obtained from reliable sources and are accurate attime of printing It is possible that some newer vehicles may contain data The PID list is organized in alphabetical order the same way the scan tool does Remember always refer to a vehicle service manual for detailed diagnostic procedures when troubleshooting incorrect different from that listed PID values Always refer to vehicle PID Extended Description MISF LST 200 Number of Misfire last
110. e the cause of aproblem or problems with a vehicle These codes cause the control module to illuminate the malfunction indicator lamp MIL when emission related or driveability fault occurs MIL is also known as service engine soon or check engine lamp From Diagnostic Codes Menu 1 Select Read Codes Use UP or DOWN arrow key until Read Codes is highlighted Erase Codes a Press ENTER View Freeze Data Ba Review Data Print Data Code Lookup V Ifno DTCs are present a message stating System Pass No Faults Detected is displayed 2 View and write down DTCs Use UP or DOWN arrow key D 2 IMPORT OBD Il Diagnostics O Inthe example shown module MOD is reporting the o DTE a FPHLis on si TAT Sensor 1 Circuit High Ineut Be Y Onsome Toyota vehicles the tool will show current and history DTC status information 3 Return to Diagnostic Codes Menu e Press BACK Section 9 Troubleshooting How to Use On Line Help Scan tool contains On Line Help for specific Scan Tool screens functions and error messages Y When icon appears on the top of the display On Line Help is available To Use On Line Help mo Notice Text I Use UP or DOWN arrow i On bottom line of 7 giselay Sho a key if required text Above screen a On bottom line of clay Show text Beloun screen 2 Return to original screen Press BACK key
111. ead Codes O Pending Codes O Erase Codes O View Freeze Data Review Data Print Data Code Lookup Tool Setup O Special Tests Menu g I M Readiness O Drive Cycle Monitor State OBD Check O2 Monitor Test O Diagnostic Monitor Test O On Board Systems O Vehicle Information O Modules Present Review Data Print Data Tool Setup List Continued oo are covered in section 3 of this manual These items are not covered in this section Review Dats Print Data l Code Lookup 1 Tool Setup L Global OBD Il Diagnostics O Review Data O Print Data l M Readiness State OBD Check DTC Codes Pending Codes Freeze Frame O2 Monitor Test Diag Monitor Tests Playback Vehicle Info Modules Present For Global OBD Il Diagnostics The above functions have data to review or print For Print Review instructions refer to Print Data or Review Data on page 3 21 of Using The Scan Tool Code Lookup 4 Tool Setup Menu English Metric Contrast Adjust Beeper Setup User Key Datastream Menu Items marked with are covered in section 3 of this IMPORTANT manual These items are not covered in this section O Datastream Menu O View Data O Record Data Review Data Print Data Tool Setup Global OBD Il Diagnostics View Data The View Data function allows real time viewing of the vehicle s computer module s
112. ected vehicle select KEEP and press ENTER You will then arrive at the appropriate function list for the selected vehicle v if changing the selected vehicle select CHANGE and press ENTER then go to step 3 Using The Scan Tool 3 Select erase data storedin m the tool from the previous SSIES SESE vehicle tested or not Selecting a new Use K LEFT or D RIGHT vehicle erases data from previous vehicles arrow key Continue Press ENTER lt vES gt ND Y Y On GM vehicles the tool may require you to look at the VIN to determine the Series Model Engine Size and more O For example a GM Tahoe may be considered a K1500 series 8 GM Typical VIN VIN Position 1 2 3 415 6 7 8 d su dug Jea I PON SISSBUD Sul adh s sseyg Description of Number iil 5 v f Domestic Asian or European Vehicles is selected the tool may ask for the following information O Manufacturer O Car Truck O Year U Make O Model O Engine O Special Information 4 Confirm selection O Use L E FT or D RI G HT Confirm Selection arrow key a a a 2662 Corvette Press amp ENTER S 5 7L lt KEEP gt CHANGE Using The Scan Tool V The following screen only displays when power comes from vehicle 5 Follow Instructions on the m display m Turn Kew OFF Turn vehicle key
113. ed Description TR SWITCH C Transmission Switch C TR SWITCH P Transmission S witch P TRAC CNTRL Traction Control TRANF CS RAT Transfer Case Ratio TRANS CASE LOCK Transfer Case Lock TRANS FAN RELAY Transmission Fan Relay TRANS ISS Transmission Input S peed Sensor TRANS OSS Transmission Output Speed Sensor TRANS PRESS Transmission Pressure TRANS PWR RELAY Transmission P ower Relay TRANS RELAY TEST Transmission Relay Test TRANS RELAY TST Transmission Relay Test TRANS TEMP F C Transmission Temperature TRANS TEMP V Transmission Temperature Sensor TRANS TMP HOT Transmission Temperature Hot TRBN SPD Turbine Speed TRIPS SNC CLR Warmups Since Erased TRIP SNC MIL Trip Counter Since MIL Fault TRN FRC MTR Transmission Force Motor Pressure TRN INP SPD Transmission Input Speed TRN OUT SPD Transmission Output Speed TRNS DIA CODE Transmission Diagnostic Code Set TRNS HOT MDE Transmission Hot Mode TRNS OIL LF Transmission Oil Life TRNS OIL LIFE Transmission Oil Life TRNS OVRTMP LMP Transmission Overtemp Lamp TRNS TEMP ST Transmission Temperature State Cold TROUB CODE DTC That Set Freeze Frame TROUBLE CODE DTC That Set Freeze Frame TRQ MNGT FLT Torque Management Fault Counter TRQ MNGT FS Torque Management Failsafe Timer TSS Turbine Shaft Transmission Speed TTL KNOCK Total Knock Retard TTL SLIP Total Slippage TURBINE SPD Turbine S peed TURBINE RPM Turbine RPM TURBO BOOST Turbo Boost Pressure TWC PROTEC Three Way Catalyst Protection UD CLUTCH Und
114. en Sensor Bank 2 Sensor 2 025 2 3 Oxygen Sensor Bank 2 Sensor 3 025 2 4 Oxygen Sensor Bank 2 Sensor 4 02S BIAS Oxygen Sensor Bias 025 CROSSCNTS Oxygen Sensor Crosscounts 025 CRSCNTSL Oxygen Sensor Crosscounts Left Bank 025 CRSCNTSR Oxygen Sensor Crosscounts Right Bank 02S LEFT MV Oxygen Sensor Left Bank 02S LOCA Oxygen Sensor Location 02S RIGHT MV Oxygen Sensor Right Bank 0251 1 HTR RLY Pulse Width Modulated Oxygen Sensor Heater 1 1 Relay 0252 1 HTR RLY Pulse Width Modulated Oxygen Sensor Heater 2 1 Relay 025 Oxygen Sensor 02S MV Oxygen Sensor 02S MON Oxygen Sensor Monitor O2SEN 1 Oxygen Sensor 1 Volts O2SEN 2 Oxygen Sensor 2 Volts OBD2 FLAG2 On Board Diagnostics Flag 2 OBD CYCL CNT Number of Completed OBD II Drive Cycles OBD TRIP CNT Number of Completed OBD II Trips OBD2 STAT OBD II System Type OBD2 STATUS OBD II System Status OBD II TRIP OBD II Drive Trip Completed OCS TRANS SW Oxygen Control Sensor Transmission Switch OCT FUEL MOD Low Octane Fuel Spark Modifier OCTAD Octane Adjust OCT LEVEL CUR Current Octane Level OCTANE LEVEL CUR Current Octane Level OD CANCEL Overdrive Cancel Switch OD CLUTCH Overdrive Clutch OD CLUTCH ST Overdrive Clutch S tate OD CL VOL IND Overdrive Clutch Volume Index OD LOCKOUT SW Overdrive Lockout Switch OD OVERRIDE LMP Overdrive Override Lamp OD PRESS SW Overdrive Pressure Switch OD REQUEST MT Overdrive R equest manual Transmission OD SOL Overdrive Solenoid OD SOLENOID Overdrive Solenoid OD SWITCH AT Over
115. erdrive Clutch UD CLUTCH ST Underdrive Clutch State UD CL VOL IND Underdrive Clutch Volume Index UD PRESS SW Underdrive Pressure Switch UDSOL Underdrive Solenoid UPSFT DES Upshift Desired UPSFT REQ Upshift R equested UPSHIFT Upshift VAC BREAK SOL Vacuum Break Solenoid VACBOOST HG KPA Vacuum boost Pressure VACUUM HG KPA Manifold Absolute Pressure VACUUM CAL Calculated Vacuum VALET MDE ACT Valet Mode Active VALET MDE REQ Valet Mode Requested VATS STATUS Vehicle Anti theft System Status VEH PWR V Vehicle Power PID Definitions PID VEH SPEED VEH VELOCITY VEHS PEED VFS FDBCK VH SPEED VNT 3 SOL VOTE VPP44 FL SHUTOFF VPWR VREF VSS VSS DELTA VTD FL DISAB VTD FL ENA PCM VTD PASSWORD WAC A C OFF WAIT TO STRT LMP WASTEGATE WASTEGATE SOL WASTEGATE WATER INJECT WATER FUEL V WOT WOT A C OFF WOT SWITCH WSTGATE BYPSS WSGATE SOL WSGATE SOL 2 WU CYCLE COMP WU HO2S 1 2 WU WO EMIS FLT WU WO N EMIS FLT Extended Description Vehicle Speed Sensor Vehicle Speed Sensor Vehicle Speed VFS Feedback Input Vehicle Speed Sensor Vent 3 Solenoid Vote Counting System VP 44 Fuel Shutoff Vehicle Power Battery Voltage Vehicle Reference Voltage Vehicle Speed Sensor Vehicle Speed Sensor Delta VTD Fuel Disable PCM TCM in VTD Fail Enable Vehicle Theft Deterrent Password Wide open A C Cutoff Wait To Start Lamp Wastegate Solenoid Duty Cycle Waste Gate Solenoid Wastegate Water Injection Water in fuel Sensor Signal Wi
116. erwritten by faults with a higher priority yY Ifcodes were erased View Freeze Data may not be stored in vehicle memory depending on vehicle From the Diagnostic Codes Menu 1 Select View Freeze Data E Use UP or DOWN arrow Diagnostic Codes Menu key until View Freeze Data is Read Codes Pending Codes highlighted Erase Codes view Freeze Data Press ENTER Print Data Code Lookup Global OBD Il Diagnostics 2 Select Frame if more than gm frame is present Use UP or DOWN arrow key Press ENTER 3 Select another frame to view if 4 Return to Diagnostic Codes Menu Press amp BACK Special Tests Menu Items marked with are covered in section 3 of this IMPORTANT manual These items are not covered in this section O Special Tests Menu g I M Readiness O Drive Cycle Monitor State OBD Check O2 Monitor Test O Diagnostic Monitor Test O On Board Systems O Vehicle Information Modules Present Review Data Print Data Tool Setup available Press BACK Global OBD Il Diagnostics I M Readiness The I M Readiness Inspection Maintenance function is used to view a snapshot of the operations for the emission system on OBD II vehicles VY I M Readiness is a very useful function To guarantee no faults exist make sure all monitors are ok or n a and no DTC s exist
117. ey on Engine can be off or running Press ENTER to continue Turn ignition key on Engine can be off or running Press ENTER to continue YA message confirming that the Erase Codes command was successful displays Erase Codes command sent Perform Read Codes function to verify erase Press ENTER to cont 3 Return to Diagnostic Codes Menu Press ENTER Manual Erase Methods Alternate Method 1 1 Turn ignition key off 2 Locate fuse box and remove ECM fuse 3 Wait 20 seconds 4 Replace the fuse Alternate Method 2 1 Turn ignition key off 2 Remove power from Scan Tool 3 Disconnect Scan Tool from vehicle 4 Disconnect negative battery cable Wait 30 seconds then replace the cable V The computer has a learning ability to compensate for minor variations in engine operation Whenever power is removed from the PCM the computer must relearn various functions Vehicle performance may be noticeably different until this is accomplished This is a temporary situation and is normal The learning process takes place during warm engine driving Special Tests Menu All items marked with are covered either in section 3 or 4 IMPORTANT These items are not covered in this section O Special Tests Menu O Field Service Review Data Print Data Tool Setup Field Service Field Service is a special diagnostic mode to monitor fuel system
118. fuel and emissions The O2 Monitor Test allows retrieval of completed O2 sensors monitor test results The O2Monitor Testis not an on demand test O2 sensors are not tested when selected via the menu O2 sensors are tested when engine operating conditions are within specified limits y Ifthe vehicle communicates using a controller area network CAN O2 monitor tests are not supported by vehicle A message is displayed See Diagnostic Monitor Tests on page 4 30 to see O2 monitor data Global OBD Il Diagnostics 02 sensors are located before upstream and after downstream catalyst s Sensors are named xy for their position to both cylinder banks and catalysts O The O2 sensor for cylinder bank 1 has prefix 1y while O2 sensor for cylinder bank 2 has prefix 2y O The O2 sensor upstream of catalyst closest to engine has suffix x1 while O2 sensor downstream of catalyst has suffix x2 If vehicle contains more catalysts O2 sensor downstream of second catalyst has suffix x3 and O2 sensor downstream of next catalyst has suffix x4 O For example 02521 is upstream O2 sensor for cylinder bank 2 The following O2 Sensor Tests are available 1 Rich to lean sensor threshold voltage 2 Lean to rich sensor threshold voltage 3 Low sensor voltage for switch time 4 High sensor voltage for switch time 5 Rich to lean sensor switch time 6 Lean to rich sensor switch time 7 Minimum sensor voltage test cycle 8 Maximum sensor v
119. gines Yer DLC DLC Location Marquis LTD 2 3L 3 8L 84 86 EEC IV Engine compartment left rear corner Mark VII 5 0L 5 0L HO 84 89 EEC IV Engine compartment right corner near firewall 90 92 Front of right fender apron Mark VIII 4 6L 93 95 EEC IV Engine compartment on top of left wheel well Mustang 2 3L 2 3L Turbo 84 85 EEC IV Center of left fender apron 5 0L 5 0L HO 86 93 Left rear corner of engine compartment 5 0L SHP on shock tower 94 95 Rear of right shock tower 3 8L 84 85 EEC IV Center of left fender apron 86 93 Left rear corner of engine compartment on shock tower 3 8L 94 95 OBD II Below left side of glove compartment Mystique 2 0L 2 5L 95 EEC IV Left side of engine compartment near shock tower Probe 2 0L 93 MECS 17 Left rear of engine compartment near A T only in 93 strut tower 93 95 EEC IV Left rear of engine compartment near strut tower 2 2L 2 2L Turbo 89 92 MECS6 Left rear of engine compartment near strut tower 2 5L 93 95 MECS 17 Left front of engine compartment near battery 3 0L 91 92 EEC IV Left rear of engine compartment near strut tower Sable 3 0L 3 8L 86 87 EEC IV Engine compartment near alternator 88 95 Right rear corner of engine compart ment Scorpio 2 9L 87 89 EEC IV Engine compartment right rear corner Taurus 2 5L 3 0L FF 86 87 EEC IV Engine compartment near alternator 3 0L 3 0L SHO 88 95 Right rear corner of engine compart 3 2L 3 8L ment Te
120. h are covered either in section 3 or IMPORTANT 4 These items are not covered in this section O Diagnostic Codes Menu O Read Codes Pending Codes 6 Erase Codes View Freeze Data Review Data Print Data Code Lookup Tool Setup Read Codes The Read Codes function retrieves DTCs from the vehicle s computer module s This function can be performed KOEO or KOER The Read Codes function retrieves all DTCs MIL non MIL and Pending stored in the vehicle s computer module s Ford Enhanced OBD II Diagnostics From the Diagnostic Codes Menu 1 Select Read Codes Use the UP or DOWN arrow keys until Read Codes Area is highlighted Pending Codes Erase Codes Press amp E NTE R Ric Er Data Review Data f Frint Data The Scan Tool retrieves the DTCs Code Lookup stored in the vehicle s computer module s V Ifno DTCs are presenta message gu stating System Pass No faults detected is displayed Ford Enhanced OBD II Diagnostics 2 View and write down DTCs Use the UP or DOWN arrow keys Pa113 wi TAT Sensor i Circuit High Input bh U Inthe examples shown MIL indicates that this DTC has turned on the MIL light C Pending Indicates a Global u En OBD II pending code Refer to E 2of3 Pending Codes in Global OBD FF1761 TRANG MIL Il Diagnostics N sens a eh Speed Sensor
121. he fault is repaired From Diagnostic Codes Menu 1 Select Erase Codes Use UP or DOWN arrow key until Erase Codes is highlighted Press ENTER FReuieuData Frint Data Code Lookup Global OBD II Diagnostics J If diagnostic results and codes are not to be erased select No and SIEHE press amp ENTER Are you sure you want to erase diagnostic results and codes Yes Selecting No displays a Com mand Cancelled message prompting to press ENTER to return to Diagnostic Codes Menu Command cancelled Press ENTER to continue 2 Select Yes to erase diagnostic results and codes Use LEFT arrow key Press ENTER Erase Codes Are you sure you want to erase diagnostic results and codes 3 Prepare Vehicle Turn key on Leave engine off Turn key on Press ENTER with engine off Press ENTER to continue Global OBD Il Diagnostics 4 Observe Command Sent message is displayed Press ENTER 5 Return to Diagnostic Codes Menu JQ Pas View Freeze Data a When an emission related fault occurs certain vehicle conditions are recorded by the on board computer This information is referred to as freeze frame data View Freeze Data is a snapshot of the operating conditions at the time of an emission related fault V View Freeze Data can be ov
122. hicle Power DLC AC Adapter or cigarette lighter cable 2 Press and Hold ON OFF key e For 1 second until the Scan Tool turns on System Setup J System Setup allows p LQ Measurement units to be changed Display contrast to be changed Auto Power off time to be changed Scan Tool information to be viewed Display to be checked Operation of the keypad to be checked Memory of the tool to be checked Scan Tool to be upgraded or programmed for a different language vo0ooo0 0000 Using The Scan Tool J System Setup settings remain until internal battery becomes discharged or is removed From Main Menu 1 Select System Setup Use UP or DOWN arrow key until System Setup is highlighted Press ENTER Global OBD II Domestic Vehicles European Vehicles Asian Vehicles Rewieu Data Print Data Changing Measurement Units J English is the default measurement unit Measurement units can be changed in View and Record Data From System Setup screen 1 Select English Metric _ Use UP or DOWN arrow key until English Metric is highlighted Press a ENTER Auto Power OFF Tool Information Display Test Keyboard Test Em Using The Scan Tool 2 Select Desired a Measurement Unit Use UP or DOWN arrow enalish Default key until desired unit is Br ie highlighted 3 Save Measurement Setting Press ENTER m Ea
123. ice consisting of an electrical coil which when energized produces a magnetic field in a plunger which is pulled to a central position A solenoid may be used as an actuator in a valve or switch STFT Short Term Fuel Trim STS Service Throttle Soon TAC Throttle Actuator Control TBI Throttle Body Injection A fuel injection system having one or more injectors mounted in a centrally located throttle body as opposed to positioning the injectors close to an intake valve port TBI is also called Central Fuel Injection CFI in some vehicles TCC C Torque Converter Clutch TCM Transmission Control Module TCS Traction Control System for PCM and brakes Glossary TDC Top Dead Center When a piston is at its uppermost position in the cylinder TFP Transmission Fluid Pressure TFT Transmission Fluid Temperature Sensor Throttle Body A device which performs the same function as a carburetor in a fuel injection system On a throttle body injection TBI system the throttle body is both the air door and the location of the fuel injectors On port fuel injection systems PFI MPFI SFI etc the throttle body is simply an air door Fuel is not added until the injectors at each intake port are activated In each case the throttle body is attached to the accelerator pedal TPS Throttle Position Sensor Potentiometer type sensor connected to the throttle shaft Its voltage signal output increases as the throttl
124. iew Entire List View Entire List shows all supported PID data for the vehicle being tested a From Select Data to View menu 1 Select Entire Data List u Use UP or DOWN arrow SEHEN key until Entire Data List is Entire Data List i i Custom Data List highlighted et onize Lines Press ENTER English Metric 2 View PIDs on Scan Tool Use UP or DOWN arrow Be cpsi 15 5 key AC PRESS V 3 88 A F RATIO 14 1 BARO PRESS Had 29 9 3 12 2 ENGINE RPM 2352 fi CALC LOAD 9 53 1 MAF LBM 3 57 Global OBD Il Diagnostics Ifthe gfi icon displays while a PID is selected press ENTER to view graph J Graphing is only available on 1996 and newer vehicles using an OBD II J1962 DLC 3 Return to PID Screen Press BACK 4 Return to Select Data to View Menu Press amp BACK a 5 Return to Datastream Menu Press amp BACK V The Custom Data Listallows certain PIDs from the View Entire Data List such as those PIDs that apply to a specific driveability symptom or system to be selected Custom List Select From Select Data to View menu 1 Select Custom List Select SSS Use UP or DOWN arrow key until Custom Data List is highlighted Press ENTER EEE Customize Lines English Metric Global OBD Il Diagnostics 2 Select View Instructions or Not Use LEFT o
125. ion EGR Vacuum Requlator EGR Vacuum Regulator Output State Monitor EGR Vacuum Regulator Exhaust Back Pressure Extended Idle Request Switch Exhaust Oxygen Status Exhaust Oxygen Status Exhaust Oxygen Status Extended Travel Brake Fuel Injection Pump Timing With Line Delay Fuel Pressure Sensor Front Prop Shaft Speed Fuel Rail Pressure Fuel Rail Temperature Fuel Temperature Sensor Freeze Frame Priority Number Of Failed Catalyst Tests Number Of Failed Catalyst Test Out Of Last 16 Since Code Clear Fail Counts Fail Counts Number of Feail Emission Misfire Tests Out Of Last 16 Max Of Failed Emissions Tests Out Of Last 16 Since Code Clr Fan Control See FC DELAY Cooling Fan Relay Control Signal Duty Cycle See FC ENABLED See FC RELAY Fan Relay 1 Fan Relay 2 Fan Relay 2 amp 3 See FC REQUESTED See FC1 EN FREON See FC1EN OIL See FC1 RELAY See FC1 REQUESTED See FC2 RELAY See FC2 REQUESTED Fast Idle Setting Fault Key on Information Fault Key on Information ceecocoocococoooooooooocoocooooooooooooooooooooooooo0o000000 PID Definitions PID Extended Description FAULT 3 KEY ON Fault Key on Information FAULT1 KEY ON Fault Key on Information FAULT2 KEY ON Fault Key on Information FAULT3 KEY ON Fault Key on Information FC DELAY Fan Delay FC ENABLED Cooling Fan Enabled FC RELAY Cooling Fan Relay Control FC REQUESTED Cooling Fan Operation Requested FC1EN FREON Fan 1 Enabled From High A C Refrigerant Pressure Signal FC1EN
126. ive Integer Term ESC MID ADPT INT MID ESC Adaptive Integer Term ESC MIN NSE ESC Minimum Learned Noise Voltage ESC NOISE ESC Noise Channel EST BYPASS See IC BYPASS EST ENABLED See IC ENABLED EST1 A D AT FAIL Est1 A D Volts at Fail EST2 A D AT FAIL Est2 A D Volts at Fail ETHANOL CONT Ethanol Content ETHROT PEDALPOS1 Electronic Throttle Control Pedal Position Sensor 1 Angle ETHROT PEDALPOS2 Electronic Throttle Control Pedal Position Sensor 2 Angle ETHROT PEDALPOS3 Electronic Throttle Control Pedal Position Sensor 3 Angle ETHROT POS IN Electronic Throttle Control Indicated Throttle Position ETHROT POS INDC Electronic Throttle Control Indicated Throttle Position ETHROT THROTPOS1 Electronic Throttle Control Throttle Position Sensor 1 Angle ETHROT THROTPOS2 Electronic Throttle Control Throttle Position Sensor 2 Angle ETHRO THRPOS1 Electronic Throttle Control Throttle Position Sensor 1 Angle ETHRO THRPOS2 Electronic Throttle Control Throttle Position Sensor 2 Angle EVAP DC Evaporative Duty Cycle EVAP DECAY SLOPE Evaporative Tank Vacuum Decay Slope EVAP DUTY Evaporative Emission Canister Purge Solenoid Control Duty Cycle EVAP FLOW Purge Flow Monitoring Sensor EVAP PRESS SLOPE Evaporative Tank Vapor Pressure Slope EVAP PRG FLOW Purge Flow Monitoring Sensor EVAP PUR SOL Evaporative Purge Solenoid EVAP PURGE SOL Evaporative Purge Solenoid EVAP REQ Canister Purge Requested EVAP REQUEST Canister Purge Requested EVAP SYSTEM Evaporative System Completed
127. ives test results for emission related powertrain components and systems that are and are not continuously monitored y Vehicle manufacturer is responsible for assigning test and component IDs Zz From the Special Tests Menu 1 Select Diag Mon Tests Use UP or DOWN arrow key until Diag Mon Tests is highlighted Press ENTER Special Tests Menu LM Readiness Drive Cycle Monitor State OBD Check O02 Monitor Test dDiag Mon Tests On Board Systems Vehicle Info J Applicable Diagnostic Monitor Tests are displayed Global OBD II Diagnostics 2 Review test results displayed on Scan Tool Use UP or DOWN arrow key until desired test results is highlighted Press ENTER Referto appropriate vehicle service manual for test IDs and definitions Non CAN Vehicles som B O02 Sensor Biss O02 Sensor B251 O2 Sensor B252 Catalyst Ei Catalyst EZ EVAP 6 6 463 CAN Vehicles Global OBD Il Diagnostics OnNon CAN vehicles the Scan Tool displays O Test data test ID a O Maximum value MAX MEAS O Test measurements MEAS a O Minimum value MIN gen O Status STS O Measurements and m Specification values are Non CAN Vehicles hexadecimal numbers O Module MOD On CAN vehicles Scan Tool displays RICH LH Test performed The test ic performed can be if test is MAR
128. l Exhaust Gas Recirculation Solenoid Exhaust Gas Recirculation Short Term Fuel Trim Fail Threshold EGR Valve Flow Temperature Switch EGR Valve Flow Temperature Voltage EGR Test Count EGR Trip Samples Exhaust Gas Recirculation Vent Solenoid EGR Valve Position EGR Duty Cycle To Electronic Vacuum Regulator Engine Coolant Temperature Engine Load Eng Oil Level Engine Oil Life Engine Oil Pressure Engine Run Time Engine Shutoff Solenoid Engine Speed Output Engine Oil Temperature Cece reer er 0000 EEE EEE EEE EL EEE EL EL EL CL EL EL EL 0 0 0 0 0 0 0 0 0 0 0 0 00 000 0 PID Definitions PID Extended Description ENG TOR Engine Torque ENGINE Engine Speed ENGINE RPM Engine RPM ENGINE OIL Engine Oil ENGINE RPM Engine Speed ENGINE RPM MPH Engine RPM MPH Ratio ENGOILPRES Engine Oil Pressure ENH EVAP FLT Enhanced Evaporative Fault History EOP LOW LAMP Low Engine Oil Pressure Lamp EPC Electronic Pressure Control EPR SOL EPR Solenoid EQ RAT Oxygen Sensor Equivalence Ratio Bank X Sensor Y ERR 1 2 SFT Shift Time Error For 1 2 Shift ERR 2 3 SFT Shift Time Error For 2 3 Shift ERR 3 4 SFT Shift Time For Error For 3 4 Shift ERR LST SFT Shift Time Error For Latest Shift ESC ACT CNT Electronic Spark Control Active Counter ESC COUNTER See KS COUNTER ESC FAILURE See KS FAILURE ESC HIADPT INT High ESC Adaptive Integer Term ESC LOW ADPT INT Low ESC Adapt
129. l for more detailed information on emission related monitors and their status Y Some vehicles do not support E E This Drive Cycle If vehicle I M Readiness Menu supports both types of monitors Since DTCs Cleared the I M Readiness Menu ee displays 2 View Summary of Monitor Status Use UP or DOWN arrow key if required J Depending on Readiness Test one of these 2 screens will be present This Driv Misfire Monitor Misfire Monitor ok Fuel Systen Mon ok Fuel System Mon ok Compe Component ok Compe Component ok Catalyst Mon inc Catalyst Mon inc Htd Cate lust Te Htd Cate lust TS Evar System Mor ok Evar System Mon ok Sec Air System ok Sec Air System ok Global OBD Il Diagnostics Abbreviations and names for OBD Il Monitors supported by the Scan Tool are shown below They are required by the United States Environmental Protection Agency EPA Notall monitors are supported by all vehicles Abbreviated Name Misfire Monitor Fuel System Mon Comp Component Catalyst Mon Hid Catalyst a Evap System Mon Sec Air System A C Refrig Mon Oxygen Sens Mon Oxygen Sens Htr EGR System Mon Press amp BACK 3 Return to Special Tests Menu D Expanded Name Misfire Monitor Fuel System Monitor Comprehensive Components Monitor Catalyst Monitor Heated Catalyst Monitor Evaporative System Monitor Secondary Air System Monitor Air Conditioning Refrigerant Monitor Oxyge
130. leasing the Scan Tool displays an error message indicating the test failed due to throttle movement Noise from the throttle position sensor TPS may cause the test to abort even though the throttle was not moved 5 View test results V ifthe engine operates properly the screen to the right displays Press ENTER to continue Cul Balance Test Stage 1 completed Code 90 Cylinder balance test passed Press ENTER to cont v ifa problem exists with one or more cylinders the Scan Tool displays a list of failed cylinder s Press ENTER to continue ae Failed cylinders i Refer to the applicable service manual for cylinder numbering Press ENTER to cont sequence Cylinder failure may be caused by faulty injectors sparks plugs or wiring V Press ENTER to continue the Scan Tool prompts the user to retest up to three times If required rerun the test to double check the results or to check for weaker or dead cylinders 6 Return to On Demand Test Menu Press BACK STAR Test Mode EEC IV MECS and MCU Vehicles The STAR Test Mode can be used to retrieve DTCs from the PCM or other self test automatic readout STAR compatible controllers installed in the vehicle STAR Test Mode functions largely the same way and serves the same purpose as running KOEO and KOER tests It
131. line Fuel Run Time Log GAS MASS Gass Mass Sensor GEAR BOXR Transmission Gear Ratio GEAR BOXR Gear Box Ratio GEAR BOX T Gear Box Torque GEAR CMDED Commanded Gear F or Transmission GEAR COMMD Commanded Generator GEAR CURRENT Current Gear GEAR RATIO Current Transmission Calculated Gear Ratio GEAR TCC Transmission Shift Schedule 41TE 42LE 45RFE GEN CMDED Commanded Generator GEN FIELD Generator Field GENLTERM Generator L Terminal GEN PWM Generator PWM GENERATOR LMP Generator Lamp GLOW PLUG Glow Plug Voltage GLOW PLUG HTR Glow Plug Heater Relay GLOWPLGLMP Glow Plug Lamp On Time GLOWPLUGB1 Glow Plug Current Bank 1 GLOWPLUGB2 Glow Plug Current Bank 2 GOV PRES SOL Governor Pressure Solenoid GOV PRES A Actual Governor Pressure GOV PRES T Theoretical Governor Pressure GOVPRESACT Actual Governor Pressure GOVPRES SOL Governor Pressure Solenoid GOVPRESTHE Theoretical Governor Prssure GP REL FB Glow Plug Relay Feedback GPLUG HTR REL Glow Plug Heater Relay H20 IN FUEL LMP Water In Fuel Lamp H20 IN FUEL Water In Fuel HANDWHEEL POS Handwheel Position HEATD W S REQ Heated Windshield R equest S witch HEATD WNDSHLD Heated Windshield Relay Control HFC High Speed Fan Control HF RELAY Radiator Fan High Relay HI ALTITUDE High Altitude Switch HI ELEC LOAD High Electrical Load HI MAP RATE Hight MAP RAT Fail Count HIRES SIG High Resolution Signal HISPD FAN 2 High Speed Radiator Fan 2 HISPD FAN 3 High Speed Radiator Fan 3 PID HISPK MODE HICELL DLT
132. lobal OBD II Diagnostics ISO 14230 4 protocol is shown as K2K Keyword 2000 ID Protocols 16 Kk 1A Kek Inthe above examples the indicates the protocol used to communicate to the vehicle s control module Section 5 GM Diagnostics GM HISTORIC OBD I DIAGNOSTICS GM Function List All items marked with are covered either in section 3 or 4 IMPORTANT These items are not covered in this section The GM Function List is broken down into the following menus amp Eee Diagnostic Codes U Datastream Menu U View Data Special Tests Record Data ae Review Data Es a Print Data a C Tool Setup O Diagnostic Codes Menu O Read Codes O Erase Codes Review Data Print Data Code Lookup Tool Setup U Special Tests Menu O Field Service Review Data Print Data Tool Setup List Continued O Review Data O Print Data Read Codes Playback The above stored infromation can be reviewed for GM vehicles Refer to Review Dataand Print Datain the Using the Scan Tool section of this manual Code Lookup Tool Setup menu English Metric Contrast Adjust Beeper Setup User Key VY Some 1994 and 1995 vehicles use the 16 pin OBD II connector but are not OBD II compliant They still use the OBD application software Refer to Appendix B Data Link Connectors Ifthe
133. meter to measure voltage at the relays and solenoids in both energized and non energized conditions Record all measurments for reference Fuel injectors are NOT energized during this test On vehicles equipped with Integrated vehicle speed control IVSC failure to disconnect the vacuum supply hose from the speed control servo energizes the speed control solenoids SS From the On Demand Test Menu Ss 1 Select Output Sw Test Use the UP or DOWN arrow keys until Output Sw Eyl Balance Test Test is highlighted STAR Test Mode Press ENTER ats Tool Setup Ford Historic OBD I Diagnostics 2 Perform the following 1 Set parking brake 2 Transmission in park P or neutral N 3 Turn A C off 5 Turn ignition key off 6 Wait 10 seconds 4 Start engine and let idle until hot 7 Turn key on engine off Do not start engine V The test screen indicates the time remaining Do not touch vehicle or tools during this time until the next screen appears 3 Toggle relays and solenoids J Press the accelerator pedal fully to E turn ON relays and solenoids Do the same to turn them off This can be repeated as many times as required to locate the fault 4 Return to On Demand Test Menu Turn the ignition key off Press BACK Avoid cooling fan It may turn on during test Precedure runs less than 3 minutes Time remaining 2 35 Relays amp
134. mpo Topaz 2 3L HSC 84 92 EEC IV Right rear corner of engine compart 2 3L HSO 3 0L 93 94 ment Left strut tower Thunderbird 2 3L 2 3L T 3 8L 84 85 EEC IV Right inner fender of engine compart 3 8L SC 5 0L 86 90 ment 5 0L HO Engine compartment in front of left 91 95 shock tower Engine compartment in front of right shock tower 4 6L 94 95 OBD II Below instrument panel to right of steering wheel Town Car 4 6L 95 OBD II Below instrument panel right of steer ing wheel 4 6L 5 0L 84 EEC IV Above right wheel well 85 90 Left fender apron near or above wheelwell 91 94 Above left wheel well Early models are equipped with the EEC III diagnostic system which is not supported by this tool Data Link Connectors Ford Lincoln amp Mercury Cars Light Trucks amp Vans Moda Engines Year DLC DLC Location Tracer 1 8L 88 89 MECS6 Engine compartment left rear corner near firewall 91 95 MECS 17 Engine compartment left rear corner near firewall 1 9L 91 95 EEC IV Engine compartment left rear corner XR4Ti 2 3L Turbo 85 88 EEC IV Engine compartment right fender apron above wheel well Aerostar 2 3L 2 8L 3 0L 86 92 EEC IV Left front fender below starter relay 4 0L 93 95 Left rear engine compartment on fire wall Bronco 4 9L 5 0L 5 8L 84 87 EEC IV Right inner fender near starter relay 84 85
135. n 3 Return to Select Print Data screen ale gt Code Lookup is used to look up definitions of DTCs stored inthe Scan Tool Code Lookup The Scan Tool does not require power from the vehicle to perform this function 1 Select Code Lookup Use UP or DOWN arrow Global Function List key until Code Lookup is Datastream A A Diagnostic Codes highlighted Special Tests Press ENTER Review Dats u Frint Data PLEG ak IE Using The Scan Tool v J 2 Enter code u gt All characters must be entered Only one character can be changed at atime i change E lectes digit Use LEFT or RIGHT a arrow keys to scroll to desired select another digit character Press ENTER to view Use UP or DOWN arrow u keys to change selected character e Press ENTER On GM Historic Ford Historic and Chrysler vehicles the MIL Blinky code may also be entered Chrysler and GM vehicles may have an additional screen asking in which system to look for a code If definition could not be found SAE or Enhanced the Scan Tool displays No DTC Definition Found See Service Manual Ifthe DTC is manufacturer specific the DTC is assigned to display Refer to the vehicle service manual for exact definition Using The Scan Tool ToViewPrevious or Next DTC use UP or DOWN arrow key E1575 KHarning Buzzer Malfunction V To enter another DTC press BACK V
136. n HI MIL Code 213 play if the DTC type does not exist Shrt Run Wa luc arecuit MIL Code 217 V There may be times where only u zn one or both display Dashes dis E 2 of u Shrt Run Wa lue Circuit FIL Code 3 Return to Diagnostic Codes Menu Press BACK Chrysler Diagnostics Erase Codes The Erase Codes function deletes the DTCs from the vehicle s computer memory Perform this function only after the systems have been checked completely and DTCs have been docu mented This function should be performed KOEO Do not start engine V After servicing the vehicle erase the stored DTCs perform a road test and then verify no new codes have been stored If DTCs return the problem has not been corrected or other faults are present From the Diagnostic Codes Menu n 1 Select Erase Codes Use UP or DOWN arrow Read Codes key until Erase Codes is z highlighted Vieu Freeze Data Press ENTER Review Data Print Data Code Lookup 2 Follow the instructions z Press ENTER TEE urn ignition key on Engine must be off to erase codes Press ENTER to cont JA message confirms the codes n m m are erased ser 3 Return to Diagnostic Codes Codes Erased Menu Press ENTER l Device Controls Menu All items marked with are
137. n PID data used by all manufacturers Ability for vehicle systems to record operating conditions when a fault occurs Expanded diagnostic capabilities that records a code whenever a condition occurs that affects vehicle emissions Ability to clear stored codes from the vehicle s memory with a Scan Tool O 0 00 02 QU SAE Publications SAE has published hundreds of pages of text defining a standard communication protocol that establishes hardware software and circuit parameters of OBD II systems Unfortunately vehicle manufacturers have different interpretations of this standard communications protocol As a result the generic OBD II communications scheme varies depending on the vehicle SAE publishes recommendations not laws but the Environmental Protection Agency EPA and California Air Resources Board CARB made many of SAE s recommendations legal requirements that vehicle manufacturers were required to phase in over a three year period Beginning in 1994 vehicles with a new engine management computer about 10 of each manufacturers fleet were supposed to comply with OBD II standards For 1995 OBD II systems were to appear on about 40 of the new vehicles sold in the United States Some of the 1994 1995 OBD II systems were not fully compliant so the Government granted waivers to give manufacturers time to fine tune their systems Beginning in 1996 most of the new vehicles sold in the United States were fully OBD II
138. n Box on T unome Computer and select OK mya Run Stat fe fi ar un O X is the CD ROM drive R 2 letter on the computer Type the name of a program folder document or Internet resource and Windows will open it for you Open X Setup htm zi Enter OK Cancel Browse 3 Follow screen prompts on the computer to install the applications Getting Started Introduction to On Board Diagnostics OBD The original on board diagnostics OBD I lacked consistency in communication and interface while allowing different interpretations among vehicle manufacturers Ford and Chrysler used different types of engine control computers and data link connectors DLCs and GM varied the trouble codes and communication protocols from year to year OBD Il On board diagnostics version II OBD Il is a system that the Society of Automotive Engineers SAE developed to standardize automotive electronic diagnosis Beginning in 1996 most new vehicles sold in the United States were fully OBD II compliant X Technicians can now use the same tool to test any OBD II compliant vehicle without special adapters SAE established guidelines that provide O A universal connector called the DLC with dedicated pin assignments A standard location for the DLC visible under the dash on driver s side A standard list of diagnostic trouble codes DTCs used by all manufacturers A standard list of parameter identificatio
139. n Sensor Monitor Oxygen Sensor Heater Monitor Exhaust Gas Recirculation System JQ Po Global OBD Il Diagnostics Drive Cycle Monitor The Drive Cycle Monitor function is very similar to the I M Monitors though the Drive Cycle Monitoris used to view REAL TIME operations of the Emissions System on OBD II vehicles V Drive Cycle Monitor continuously updates as the vehicle reports operations of the Emission System V Refer to the vehicle service manual for the drive cycle operation J During normal driving conditions the vehicle computer scans the emission system After a specific amount of drive time each monitor has specific driving conditions and time requirements the computer s monitors will decide if the vehicle emissions system is working correctly or not as well as detecting out a range of values When the monitor s status is 4 e ok vehicle has been driven enough for function e inc Incomplete vehicle was not driven enough to complete all of the monitors n a Not Applicable vehicle does not support that monitor V Clear Monitors by O Erasing Codes O Vehicle Computer Module losing power on some vehicles Global OBD Il Diagnostics From the Special Tests Menu 1 Select Drive Cycle Monitor Use UP or DOWN arrow key to highlight Drive Cycle gOrive Cucle Monitor Monitors State OBD Check t 02 Monitor Test kl Press ENTER Diag Mon Tests On Board Sys
140. n Tool prompts the user to perform the following steps O Press speed control ON button tons O Tap brake and clutch pedals 4 When test is completed Turn the ignition key off Press ENTER to view the KOEO failures O Press speed control OFF RESUME COAST and ACCEL but Test Completed KOEO codes read Turn ignition key off Press ENTER to cont 5 View and write down DTCs Use the UP or DOWN arrow keys ENG indicates that DTC is from the engine or powertrain computer 6 Return to Diagnostic Codes Menu Press BACK i of ENG SCVAC Failure Speed Control Vacuum Circuit Failure bal IVSC KOEO Ford Historic OBD I Diagnostics Reading IVSC KOER Codes From the Diagnostic Codes Menu 1 Select IVSC Speed Ctrl Diagnostic Codes Menu Read KOED C Use the UP or DOWN arrow keys until IVSC Speed Ctrl is highlighted Press ENTER Read KOER Coc Er odes Print Data Code Lookup Codes is highlighted Read KOER Cod Press ENTER 2 Select Read KOER Codes Use the UP or DOWN Select IVSC Test W arrow keys until Read KOER Read KOEO Codes 3 Perform the following 1 Set parking brake 2 Transmission in park P or neutral N 3 Turn A C off 4 Start engine and let idle until hot 5 Turn ignition key off 6 Wait 10 seconds Start engine and let idle J
141. n maintain only one recording at a time Be sure to thoroughly review the old recording before erasing it If a recording currently existsin gt gt gt memory a message to Erase Old a Recording is displayed The Scan T di Freu ious recording lool stores only one recording ata E nory Do woul time so be sure to review it before want to erase it and erasing it make a new one tes Hor Next turn the ignition key on Engine can be off or running 2 Refer to Record Data Global OBD II Diagnostics Chrysler Diagnostics Sensor Test The Sensor Test is used to view the sensor outputs of some mon itored vehicle systems The Sensor Test is similar to View Data as it allows the user to read the current output of various sensors throughout the vehicle NOTE Sensor Test is only available on 1989 1995 Chrysler vehicles From the Datastream Menu 1 Select Sensor Test Datastrean Menu Use UP or DOWN arrow a key until Sensor Test is highlighted Review Data Print Dat Press ENTER hi 2 Turn ignition key on Engine can be off or running Press ENTER and the Scan Tool will build a list of sensors and display them 3 View sensors on Scan Tool QQ One sensor will be displayed per screen Use the UP or DOWN arrow keys to scroll through the supported Viewing Sensor sensors The Scan Tool Beers PSD 429 2 displays the st
142. n the ignition key to on but don t start the engine KOER Key On Engine Running Start the vehicle LCD Liquid Crystal Display LTFT Long Term Fuel Trim M T Manual transmission or manual transaxle MAF Mass Air Flow sensor Measures the amount and density of air entering the engine and sends a frequency or voltage signal to the PCM The PCM uses this signal in its fuel delivery calculations MAP Manifold Absolute Pressure sensor Measures intake manifold vacuum or pressure and sends a frequency or voltage signal depending on sensor type to the PCM This gives the PCM information on engine load for control of fuel delivery spark advance and EGR flow MAT Manifold Air Temperature sensor A resistance sensor in the intake manifold that sends a voltage signal to the PCM indicating the temperature of the incoming air The PCM uses this signal for fuel delivery calculations MIL Malfunction Indicator Lamp The MIL is most commonly known as the Check Engine or Service Engine Soon light A required on board indicator to alert the driver of an emission related malfunction Misfire Caused by the air fuel ratio being incorrect Monitor A test performed by the on board computer to verify proper operation of emission related systems or components MPFI or MFI Multi Port Fuel Injection MPFI is a fuel injection system using one or more injector s for each cylinder The injectors are mounted in the intake m
143. nal An input signal to the PCM indicating that the brake pedal is being pressed This signal is typically used to disengage Cruise Control systems and Torque Converter Clutch TCC solenoids See also TCC CAM Camshaft Position Sensor Sends a frequency signal to the PCM in order to synchronize fuel injector and spark plug firing Catalytic Converter Designed to reduce exhaust emissions CAN Controller Area Network CARB California Air Resources Board Governing body for emissions control in California CKP REF Crankshaft Position Reference CKP Crankshaft Position See CPS CKT Circuit Closed Loop CL A feedback system that uses the O2 Sensor s to monitor the results of combustion Based on the signal s from the O2 sensor s the PCM modifies the air fuel mixture to maintain optimum performance with lowest emissions In closed loop mode the PCM can fine tune control of asystem to achieve an exact result CMP Camshaft Position Sensor co Carbon Monoxide odorless gas produced by incomplete combustion Code Scanner A device that interfaces with and communicates information via a data link Continuous Memory Codes See Pending Codes eq CPS c Crankshaft Position Sensor Sends a frequency signal to the PCM It is used to reference fuel injector operation and synchronize spark plug firing on distributorless ignition systems DIS Glossary CTS Coolant Temperature Sensor A resistance se
144. nd Continuous Memory self tests which retrieve KOEO and ee memory diagnostic trouble codes DTCs from the PCM KOEO DTCs are transmitted through the PCM data link when a trouble condition is active KOEO codes remain until the trouble condition becomes inactive usually when the fault is repaired e Continuous Memory DTCs are stored in the vehicle s memory at the time of occurrence during continuous self test monitoring They remain there until the problem does not reoccur within 40 warm up cycles Fast KOEO codes have been read or the Erase Codes function has been run Continuous memory codes follow the KOEO codes in the datastream The DTCs are transmitted in two formats both transmit the same information Slow Codes are regular service codes that allow the user to identify the faults with an analog voltmeter or the check engine light Slow Codes are transmitted within 3 minutes Fast Codes are transmitted within seconds and must be read with a diagnostic tool Retrieving Fast Codes erases continuous memory codes Slow Codes does not Fast Codes do not apply to MECS vehicles From the Diagnostic Codes Menu 6 1 Select Read KOEO Codes Use UP or DOWN arrow key until Read KOEO Codes Snes koro Codes I is highlighted Read KOER Codes Erase Codes a Press ENTER IVSC Speed Ctrl PR Review Data Print Data Code Lookup 2 Select Fast Codes or Slow Codes Use UP or
145. ne coolant temperature rises at least 40 degrees above that at engine start up WOT Wide Open Throttle The vehicle operating condition brought about when the throttle is completely or nearly open The PCM typically delivers extra fuel to the engine and de energizs the A C compressor at this time for acceleration purposes The PCM uses a switch or the TPS to identify the WOT condition ACTRON HAND TOOLS
146. ning Clutch Relay Commanded A C Air Conditioning Compressor Air Conditioning Cutout Relay A C Evaporative Temperature AIC Pressure AIC Pressure A D AIC Psi Disable Air Conditioning Clutch Relay A C Requested Air Conditioning Requested Air Conditioning Relay Command Air Conditioning Relay Driver High A A A ir Conditioning Relay Driver Low ir Conditioning Relay Circuit Open Short To Ground ir Conditioning Relay Circuit To Volts Air Conditioning Select S witch AIC Slugging AIC Status A D Inpu Cece ree rer 000 EEE EEE EEE EL EL EL EL EEE EL EL EL EL EL 0 0 0 0 0 0 0 0 0 0 0 00 000 0 PID Definitions PID Extended Description A F DESIRED AJF Ratio A F RATIO Air Fuel Ratio ABS EBTCM Anti Braking System Electronic Body Traction Control Module ABS EN RELAY Anti Braking System Engage Relays ABS FAIL LT Anti Braking System Fail Light ABS FRP Absolute Fuel Rail pressure ABS IGNITION Anti Braking System Ignition ABS LOAD Absolute Load ABS LT FLASH Anti Braking System Light Flashing ABSLT TPS Absolute Throttle P osition Sensor ABS MODE Anti Braking System Mode ABS RELAY Anti Braking System Relay ABS WARN LT Anti Lock Braking System Warning Light AC CLUTCH Air Conditioner Clutch Relay Control AC ENABLED Air Conditioner Enabled AC EVAP F C Air Conditioner Evaporator Temperature AC FAN REQST Air Conditioner Fan Request AC HEAD PRES Air Conditioner Head Press
147. ns are hen erecta available after reading KOEO codes They are indicated as Memory Codes by the Scan Tool 5 Return to Diagnostic Codes Menu Press BACK Read KOER Codes The Read KOER Codes function activates the KOER self test which retrieves KOER DTCs that are present when the engine is running When the trouble condition is inactive the KOER code is no longer sent through the data stream This function also performs a Computed Timing Check for EEC IV vehicles manufactured from 1984 through 1991 The DTCs are transmitted in two formats which transmit the same information Slow Codes are regular service codes that allow the user to identify the faults with an analog voltmeter or the check engine light Slow Codes are transmitted within 3 minutes Fast Codes are transmitted within seconds and must be read with a diagnostic tool MECS vehicles do not support Fast Codes Exhaust gases are harmful or lethal Always AWARNING operate vehicle in a well ventilated area The KOER test is done with the engine running Do ACAUTION not over rev engine Observe all safety precautions Avoid cooling fan It may turn on during test ACAUTION From the Diagnostic Codes Menu 1 Select Read KOER Codes Use UP or DOWN arrow key until Read KOER Codesis Sa 1 highlighted IVSC Speed Ctrl H Press ENTER ede Code Lookup 2 Select Fast Codes Slow Codes or Computed Timing e Use
148. nsor that sends a voltage signal to the PCM indicating the temperature of the coolant This signal tells the PCM whether the engine is cold or warm CVRTD Continuous Variable Real Time Damping D R Drive Reverse Data Link Connector DLC Connector providing access and or control of the vehicle information operating conditions and diagnostic information Vehicles with OBD II use a 16 pin connector located in the passenger compartment Data Stream The actual data communications sent from the vehicle s PCM to the data connector DEPS Digital Engine Position Sensor Detonation See Knock DI DIS Direct Ignition Distributorless Ignition System A system that produces the ignition spark without the use of a distributor DPFE Differential Pressure Feedback Exhaust Gas Recirculation Sensor DTC Diagnostic Trouble Code An alphanumeric identifier for a fault condition identified by the On Board Diagnostic System Duty Cycle A term applied to signals that switch between on and off Duty cycle is the percentage of time the signal is on For example if the signal is on only one fourth of the time then the duty cycle is 25 The PCM uses duty cycle type signals to maintain precise control of an actuator EBCM Electronic Brake Control Module EBTCM Electronic Brake Traction Control Module ECM Engine Control Module or Electronic Control Module ECT Engine Coolant Temperature sensor See CTS EEPROM Ele
149. ntrols Menu Press BACK Actuator Test V The Actuator Test is used to check the operation of many of the computer controlled relays and solenoids This is also helpful for checking voltages and output signals Use a voltmeter to check the output signals at each relay and solenoid to verify their operation To do this take voltage readings at relays and solenoids before beginning this test Then activate the test to energize the relays and solenoids Check voltages again to determine if they are func tioning properly Remember to write down readings for reference Not all vehicles have the same actuators The Scan Tool will not allow the test of actuators not present on the vehicle Some Actuator Tests may activate the fuel pump ACAUTION Do not disconnect any fuel lines or remove fuel injectors unless it is required by the service man ual Be sure to reconnect all lines when testing is 7 complete Gasoline leaking onto hot engine and exhaust parts AWARNING can cause fire or other hazardous conditions NOTE Actuator Test is only available on 1989 1995 Chrysler vehicles From the Device Controls Menu 1 Select Actuator Test Bowie ons Menu Use UP or DOWN arrow nen key until Actuator Test is Idle Speed Test z highlighted Review Data 5 Press ENTER cot Y Follow all instructions on the Scan Tool screen It will prompt the user when to turn the ignition key on do not start the engine Chrysler Diagnostics
150. ode Lookup j Tool Setup Review Data Print Data Tool Setup O Diagnostic Codes Menu C Read KOEO Codes O Read KOER Codes O Erase Codes O IVSC Speed Ctrl Review Data Print Data Code Lookup Tool Setup U On Demand Test Menu O Wiggle Test O Output Switch Test O Cyl Balance Test O STAR Test Mode Review Data Print Data Tool Setup List Continued Ford Historic OBD I Diagnostics O Review Data O Print Data KOEO Codes KOER Codes eIVSC KOEO Codes eIVSC KOER Codes Playback For Ford Historic diagnostics the above functions have data to review or print For Review Print Data instructions refer to appropriate page in Using The Scan Tool Code Lookup Tool Setup Menu English Metric Contrast Adjust Beeper Setup User Key If the function is not supported by the vehicle then the Scan IMPORTANT Tool does not display it Most Ford vehicles prior to 1996 use the EEC IV system Vehicles with Mazda sourced engines use the Mazda Electronic Control System MECS Refer to Appendix B Data Link Connectors lf the Scan Tool displays an Error Message make sure the adapter cable is securely attached and the ignition key is on Cycle the ignition key to off for 10 seconds thenon This may be required because the Ford system allows only one Self Test function to be performed for each key on Attempt the test selected again an
151. ogram for looking up DTCs and language appli cations for reprogramming the Scan Tool in Span ish and French USB Cable Used to print and upgrade software depending on tool OBD II Cable Communicate between the vehicle and tool Also supplies power to the tool Carry Case Place to store the Scan Tool when tool is not in use Warranty amp Registra Provides you with the ability to keep up to date tion Card with the newest updates and technology available GM Historic Cable Used to communicate with all GM vehicles using a 12 pin DLC Ford EEC IV MCU Cable Used to communicate with all Ford vehicles that use the large 6 sided connector Chrysler SCI Cable Used to communicate with all Chrysler vehicles using the L shaped 6 pin connector located in the engine compartment Extension Cable Used to attach the GM Historic cable Ford EEC IV MCU cable or Chrysler SCI cable to the Scan Tool Cigarette Lighter Cable Provides power to the Scan Tool for vehicles that require the Ford EEC IV MCU cable GM Historic cable or Chrysler SCI cable Using The Scan Tool J Replacement Parts are available from the manufacturer by contacting customer service Display The display has a large viewing area displaying messages instructions and diagnostic information The back lit liquid crystal display LCD is a 128 x 64 pixel display Characters used to help operate the Scan Tool are Indicates c
152. olled relays and solenoids will be turned on except for the fuel pump relay and fuel injectors Toggle the Field Service mode on and off O Use a voltmeter to measure relays and solenoids input voltage to verify on off conditions An ohmmeter could be used to check the continuity between the relay s switch terminals O The idle air control IAC valve is fully seated to the zero posi tion by the PCM O The exhaust gas recirculation EGR solenoid is energized for 25 seconds KOER Procedure Y With the engine running the Field Service mode can be used to measure base timing check open loop closed loop operation and determine if the engine is running rich or lean 1 Engage parking brake and block drive wheels 2 Verify engine is cold If engine is hot or warm allow it to cool 3 On Scan Tool place Field Service on 4 Start engine and place transmission in Park or Neutral The CHECK ENGINE light will flash once 5 Warm the engine by idling for 2 minutes at 2000 RPM 6 Observe CHECK ENGINE light elf CHECK ENGINE light flashes 2 5 times a second the on board computer is operating in Open Loop When the engine warms up to normal operating temperature the on board computer is now operating in Closed Loop The CHECK ENGINE light should flash once asecond The on board computer is now operating in Closed Loop elf CHECK ENGINE light g flashes equally on off then the fuel system is running normally O is m
153. oltage test cycle 9 Time between sensor transitions 10 Sensor period 11 Manufacturer specific tests From the Special Tests Menu 1 Select O2 Monitor Test ES Use UP or DOWN arrow key until O2 Monitor Test is highlighted Press ENTER IvM Readiness Drive Cuc le Monitor State DED Check 202 Monitor Test Diag Mon Tests On Board Sustens Vehicle Info Global OBD Il Diagnostics 2 Select O2 Sensor Use UP or DOWN arrow key until desired O2 Sensor is highlighted Press ENTER ore O02 Banka Sensori 02 Bank2 Sensorz The O2 sensors located upstream before catalyst may perform differently than ones located downstream after catalyst Test IDs are shown for unknown O2 sensor tests 3 View Results of Selection Use UP or DOWN arrow key RICH LN Thresh N 4 Return to O2 Sensor Tests menu Press BACK gt 5 Return to Special Tests Menu Press BACK Diagnostic Monitor Tests The Diagnostic Monitor Test function is useful after servicing or after erasing a vehicle s memory Test results do not necessarily indicate a faulty component or system Y Non CAN vehicles Diagnostic Monitor Test receives test results for emission related powertrain components and systems that are not continuously monitored 7 CAN vehicles Diagnostic Monitor Test rece
154. onitor Completed This Driving Cycle COOLANT F C Engine Coolant Temperature COOLANT V Engine Coolant Temperature Sensor COOLANT CALC Calculated Engine Coolant Temperature COOLANT GAUGE Coolant Gauge COOLANT LEVL Eng Coolant Level COOLANT SW Coolant Switch CORROSIVITY V Corrosivity CPP TCS Clutch Engaged Overdrive Switch Pressed CRANK EDGE CNT Crankshaft Edge Counter CRANK EDGE CNTR Crankshaft Edge Counter CRANK LRND Crankshaft Learnd CRANK MISS Crank Ref Missed Diesel CRANK REQ Crank Requested CRANK SWITCH Crank Switch CRANKING A F Cranking Air fuel Ratio CRANKING RPM Cranking RPM PID Definitions Extended Description PID CRUISE CRUISE CANCEL SW CRUISE COAST SW CRUISE DIF CRUISE ENGAG CRUISE IND LAMP CRUISE INHIB CRUISE ON OFF SW CRUISE RESUME SW CRUISE SET SW CRUISE SPD CRUISE SW CRUISESET MPH KPH CRUZ DRV H CRUZ DRV L CRZ CLUTCH CMND CRZ OFF BRAKE CRZREL STATE CRZRSM ACCL CRZSET COAST CRZTRAC ACT CRZ VLTS OORNG CUR APT CELL UR APT MEM UR IAC MEM UR IAC POS UR MALFS UR THROT ANT UR TRANS DTC CURRENT GEAR CYC MIS DATA CYL 1 MISF CYL 2 MISF CYL 3 MISF CYL 4 MISF CYL 5 MISF CYL 6 MISF CYL 7 MISF CYL 8 MISF CYL 9 MISF CYL 10 MISF CYL 1 MISF CNT CYL 2 MISF CNT CYL 3 MISF CNT CYL 4 MISF CNT CYL 5 MISF CNT CYL 6 MISF CNT CYL 7 MISF CNT CYL 8 MISF CNT CYL 9 MISF CNT CYL 10 MISF CNT CYL 1 MISFIRE CYL 2 MISFIRE CYL 3 MISFIRE c c c c
155. or check engine lamp The GM Enhanced reads DTC s from the engine or powertrain module ENG transmission module TRANS or transfer case module XFER Notall GM vehicles support DTC status Some only use the Global OBDII Read Codes command For a description of these screens refer to the Global OBD II Diagnostics section of the manual History Codes Intermittent codes placed in the vehicle s memory when the trouble originally occurred and will remain there even if the trouble has been corrected If no trouble after 50 engine warm up cycles the DTC will be erased e Current Codes Codes transmitted through the PCMs data stream when a trouble condition is active and cannot be erased The problem must be repaired to remove the DTC Intermittent Codes Indicates the current code has been set at least once but possibly not enough to cause a history code to be stored GM Enhanced OBD II Diagnostics From the Diagnostic Codes Menu 1 Select Read Codes Pending Use UP or DOWN arrow Erase Codes key until Read Codes is az re Data a iahli evieuw Data highlighted Tate Press ENTER Code Lookup Y Ifno DTCs are present a message stating System Pass No faults detected is displayed 2 View and write down the DTCs a odes Use the UP or DOWN arrow keys Systen Pass U On some
156. or the life of the battery Y Once the communication link has been established you are ready to record data Never operate the Scan Tool while driving Have ACAUTION another person assist with the operation of the Scan Tool 2 Start recording 6 Recording starts when the ENTER key is pressed The Scan Tool records for a varying time duration The recording consists of 5 frames of data prior to the trigger point and approximately 20 seconds after the recording All applicable data parameters are recorded forthe vehicle Press ENTER any time to start recording Ford Historic OBD I Diagnostics When the recording is in progress the screen to the right is displayed Recording stops automatically when memory is full 3 After recording Scan Tool displays a prompt to Playback Data Answer NO to return to the Datastream Menu Answer YES to display recorded data Refer to Playback on page 3 19 of Using The Scan Tool Diagnostic Codes Menu All items marked with are covered either in section 3 or 4 6 IMPORTANT These items are not covered in this section O Diagnostic Codes Menu O Read KOEO Codes J Read KOER Codes O Erase Codes O IVSC Speed Ctrl Review Data Print Data Code Lookup Tool Setup Read KOEO Codes The Read KOEO Codes function activates the KOEO a
157. ostly on then the fuel system is running rich O is mostly off then the fuel system is running lean 7 On some engines the spark advance timing is fixed during Field Service mode This allows the technician to measure the engine base timing 3 Return to Special Tests Menu Press BACK GM ENHANCED OBD Il DIAGNOSTICS GM Function List oo All items marked with are covered either in section 3 or 4 IMPORTANT These items are not covered in this section The GM Function List is broken down into the following menus GM Function List O Datastream Menu Atatastrean i Diagnostic Codes View Data Special Tests Record Data Revieu Data Print Data Review Data EES Lookup Print Data Tool Setup Tool Setup E O Diagnostic Codes Menu O Read Codes Pending Codes OC Erase Codes View Freeze Data Review Data Print Data Code Lookup Tool Setup Special Tests Menu I M Readiness Drive Cycle Monitor State OBD Check O2 Monitor Test Diagnostic Monitor Test On Board Systems Vehicle Information Modules Present Review Data Print Data Tool Setup List Continued GM Enhanced OBD II Diagnostics O Review Data O Print Data l M Readiness DTC Codes Pending Codes Freeze Frame O2 Monitor Test Diagnostic Monitor Tests Vehicle Info Playback State OBD Check Module
158. pactron CP9190 Elite AutoScanner Pro Section 1 Using This Manual aen e a a a l This manual contains instructions for the use and setup of your Scan Tool A table of contents and glossary are provided to make this manual easy to use Some of the information shown in text or illustrations is obtained using optional equipment A Sales Representative can determine option availability 1 This section contains a list of conventions used Safety Messages Refer to Safety Precautions on page Safety i Check Note Acheck note provides additional information about the subject in the preceding paragraph Example J English is the default measurement unit Equipment Tips and Lists Equipment tips and lists provide information that applies to specific equipment Each tip is introduced by this icon O for easy identification Example O Observe all vehicle and or equipment manufacturer s cautions and warnings when testing with the Scan Tool Equipment Damage Situations arise during testing that could damage the vehicle or the test equipment The word IMPORTANT signals these situations Example IMPORTANT Failure to follow these instructions could damage the Scan Tool Using This Manual 1 2 Functions and Selections Diagnostic and tool functions performed by the Scan Tool are highlighted in bold Example The View Data function allows you to view the vehicle s parameter identification PID da
159. plays on screen then data returned from the vehicle is incorrect or is not formatted in accordance with OBD II specification 3 Return to Special Tests Menu Press BACK or key 7 N Va Global OBD Il Diagnostics Modules Present The Scan Tool identifies the module IDs and communication type for OBD II modules in the vehicle From the Special Tests Menu 1 Select Modules Present Use UP or DOWN arrow Special clests Ment key until Modules Present is Drive Cucle Monitor State DED Check highlighted D2 Monitor Test Press ENTER Diag Mon Tests On Board Systens Vehicle Info Modules Present V The types of protocols communication types supported by the Scan 4 Tool are U ISO 9141 2 protocol is shown as ISO Modules Present ID Protocols 10 150 1iA 150 SAE J1850 protocol is shown as VPWM or PWM Modules Present ID Protocols 16 VPHME 1A VPHME Modules Present 1D Protocols 16 PiM 1A PHM Modules Present ID Protocols 61 CANTES 688 CAN Tes Since CAN vehicles use module IDs larger than 2 digits the Scan Tool assigns a 2 digit module ID to be used in place of the actual CAN module ID The module ID assigned for the CAN module ID is used in all functions of the Scan Tool G
160. pollution During warm engine cruise conditions the PCM energizes the Purge Solenoid so the trapped vapors are drawn into the engine and burned PWM Pulse Width Modulated PZM Platform Zone Module QDM Quad Driver Module RAM Random Access Memory Relay An electromechanical device in which connections in one circuit are switched Reluctance Sensor A type of sensor typically used to measure crankshaft or camshaft speed and or position driveshaft speed and wheel speed ROM Read Only Memory Permanent programming information stored inside the PCM containing the information the PCM needs to operate a specific vehicle model engine combination RPM Revolutions Per Minute SAE Society of Automotive Engineers Scan Tool A device that interfaces with and communicates information on a data link SDM Sensing and Diagnostic Module Sensor x A standard term used to identify the location of oxygen sensors Sensor 1 is located upstream of the catalytic converter See O2S Bank 1 Bank 2 Sensor Any device that reports information to the PCM The job of the sensor is to convert aparameter such as engine temperature into an electrical signal that the PCM can understand SFI or SEFI Sequential Fuel Injection or Sequential Electronic Fuel Injection A fuel injection system that uses one or more injectors for each cylinder The injectors are mounted in the intake manifold and are fired individually Solenoid A dev
161. r RIGHT arrow key Press ENTER Select PIDs to View Use UP or DOWN RIGHT arrow keys to move up and down list e The RIGHT arrow selects or deselects data parameter All selected data values are marked with 7 symbol The LEFT arrow deselects all marked data parameters The key starts recording data or displaying selected data parameters The numbers to the right are the order that the PIDs were picked and will be displayed This feature is not available on GM and Ford Historic vehicles V Selected PIDs are kept until 4 O Another vehicle is selected O You erase data stored in the Scan Tool from the previous vehicle tests View PIDs on Scan Tool Use UP or DOWN arrow key MIL 310 3 eo EIEE TPS c10 TPS C 155 ENG INE 10 1 ENG INE 310 2 CALC LOAD i13 A C PRESS psi 15 5 eC PRESS V 3 68 AF RATIO 14 1 BARO PRESS Hg 29 9 12 2 ENGINE RPM 2352 CALC LOAD im 83 2 MAF LBS 6 57 Custom Setup View instructions for creating custom data list res HoF Global OBD Il Diagnostics V ifthe gfi icon displays while a PID is selected press to view ABS TPS x 59 graph Press BACK key to 100 Return to PID Screen J Graphing is only available on 1996 and newer vehicles using an OBD II J1962 DLC 5 Return to Select Data to View Menu Press BACK E 6 Return to Datastream
162. r DRIVER Driver 1 DS DESIRED Down Shift Desired DS IN PROG Down Shift In Progress DS REQ Down Shift R equested DSL EGR SYS Diesle Exhaust Gas Recirculation System DTC CNT Total Number of Fault Codes And Pending Codes DTC THIS IGN DTC Set This Ignition ECBM VOLTS Electronic Control Braking Module Voltage ECL LOW LAMP Low Engine Coolant Level Lamp ECT Ect Engine Coolant Temperature ECT A D Engine Coolant Temperature Sensor Analog To Digital Reading ECT AT MISF Engine Coolant Temperature at Misfire ECT GAUGE Engine Coolant Temperature Gauge ECT SENSOR V Engine Coolant Temperature Sensor Voltage ECT STARTUP Engine Coolant Temperature at Start Up ECT STRTUP Engine Coolant Temperature at Start Up ECT TCM Engine Coolant Temperature TCM ECT TEMP F C Engine Coolant Temperature ECU RST INIT Electronic Control Unit Reset Initialized ECU RST 2X LOSS Electronic Control Unit Reset 2X Buss Loss ECU RST BATT L Electronic Control Unit Battery Loss PID ECU RST CLKL ECU RST EXT ECU RST INST ECU RST SRC UNK ECU RST WDOG EFE SOLENOID EGR EGR ACTUAL EGR CL VLV F EGR CLS POS EGR CMD EGR COM POS EGR COMMAND EGR DC EGR DCL EWMA EGR DIAG SW EGR DLT MAP EGR DUTY EGR ERR EGR FAIL MODE EGR FDBACK EGR LOOP EGR MONITOR EGR NORM EGR OPN SHRT EGR P DLT EGR PINT ERR EGR POS EGR POS D EGR POS FLT EGR PWM STATE EGR REQ HG KPA EGR REQ EGRSOL1 EGR SOL 2 EGR SOL 3 EGR SOLENOID EGR STFT F EGR TEMP SW EGR TEMP V EGR TEST CNT
163. r 4 Fuel Injection Pump Injection Angle Diesel Diesel Fuel Injection Pump Solenoid Closure Time Intake Manifold Runner Control Position Bank 1 Intake Manifold Runner Control Position Bank 2 Intake Manifold Communication Control Intake Heater 1 Intake Heater 2 Intake Switch Solenoid See ST FUEL TRIM See ST FUEL TRIM L SeeSTFUELTRIMR Intake Heater 1 Intake Heater 2 Injection Pump Can Fuel Disabled Injection Pump Cam Ref Missed Idle Speed Control Direction Idle Speed Control Motor Idle Speed Control Nose Switch J2 Key ON s Since 2nd Most Recent Fault Key ON s Since 3rd Most Recent Fault Key ON s Since Most Recent Fault Kickdown Enabled Cylinder 1 Knock Retard Cylinder 2 Knock Retard Cylinder 3 Knock Retard Cylinder 4 Knock Retard Overall Knock Retard Knock Sensor Counter Knock Sensor Counter Overall Knock Retard Comer e ere eccerecreseccescccessesecscesccsccccccescecseccces PID Definitions PID Extended Description KNOCK RET Knock Retard KNOCK RET1 Cylinder Knock Retard KNOCK RET2 Cylinder Knock Retard KNOCK RET3 Cylinder Knock Retard KNOCK RET4 Cylinder Knock Retard KNOCK RETARD Knock Retard KNOCK RTRD Knock Retard KNOCK SEN V Knock Sensor Signal KNOCK SEN1 V Knock Sensor Signal KNOCK SEN2 V Knock Sensor Signal KNOCK SENS Knock Sensor KNOCK SENSOR Knock Sensor KS 2LONG Knock Too Long KS1 Knock Sensor 1 KS2 Knock Sensor 2 KS ACTIVE Knock Sensor Active Counter KS
164. r Off feature allows the tool to turn off automatically after a selected amount of time when tool is not being used From System Setup menu 1 Select Auto Power Off Use UP or DOWN arrow key until Auto Power Off is Ena 4 et highlighted O Press ENTER Auto Fouer Off u Tool Information Display Test Keyboard Test Using The Scan Tool 2 Increase or Decrease Auto Power Off Time auto Pouer OFF e A 2 Use U P arrow key to ee increase Time Use DOWN arrow key to ee Tira decrease Time Press ENTER when done 3 Save Auto Power Off Time Press ENTER V Press ENTER again to return to the System Setup menu a gt View Tool Information iN Y This function allows you to view specific tool information that may be needed when contacting customer service From System Setup menu 1 Select Too Information Use UP or DOWN arrow Sustem Setup 7 key until Tool Information is Enalish Metric A H Contrast Adjust highlighted er 7 Press ENTER Auto Power Off H tool Information Display Test Keyboard Test Using The Scan Tool 2 View Information Serial Number Serial No O Software ID SW ID Serialo 10002076 Hardware Version Be a HW Ver Boot Ver pl Prod ID 3 O Boot Version Boot Ver Board ID m O Product ID Prod ID m Z OBoard ID Board ID gt Burn
165. r trouble code to trigger start of recording Record Data Ready to record Press Enter tostart recording Press BACK i toexit Press BACK k toexit Data continues to be saved until either Record Data O Record memory is full O Operator presses ENTER Recording Data Frame xx of 44 Press ENTER to stop Y Scan Tool recording times vary A recording consists of frames of data prior to trigger and several frames after trigger Global OBD II Diagnostics 4 After recording Scan Tool m displays a prompt to Playback Data e Answer No to return to back Date Datastream Menu Answer Yes to display recorded data Refer to Playback from Review Data and press ENTER Record Data Yess that Diagnostic Codes Menu Items marked with are covered in section 3 of this manual These items are not covered in this section IMPORTANT O Diagnostic Codes Menu O Read Codes O Pending Codes O Erase Codes O View Freeze Data Review Data Print Data Code Lookup Tool Setup Read Codes The Read Codestunction allows the Scan Tool to read the DTCs from the vehicle s control modules DTCs are used to help determine the cause of a problem or problems with a vehicle These codes cause the control module to illuminate the malfunction indicator lamp MIL when emission
166. rer 000 EEE EEE EEE EEE EEE EL EL CL EL EL EL 0 0 0 0 0 0 0 0 0 0 0 0 00 00 0 0 PID Definitions PID CALC ECT CALC FLOW CALC LOAD CALC VAC CALPOT MULTIPL CAM DC CAM EDGE CNT CAM EDGE CNTR CAM ENG SPD CAM ERR CAM INPUT HI LOW CAM INPUT LOW HI CAM RE SYNC CAM RETARD CAM SIG PRES CAM SIG PRESENT CANPRG DRH CANPRG DRL CANST PURGE CAT CAT EWMA CAT F THR CAT MON CAT MON CT CAT MON CT1 CAT TEMP 11 CAT TEMP 12 CAT TEMP 21 CAT TEMP 22 CAT TEST Bl CAT1 CAL THRS CAT1 STDY ST CAT2 CAL THRS CAT2 STDY ST CATICAL THR CATISTDY ST CAT2STDY ST CATALYST MON CATLST PASSED FAILED CAT MON CT1 CATMON AVG CATMON CPLT CC HOLD CC ON OFF SW CC RES ACC SW CC SERVO CC SET MPH KPH CC SET CST SW CC SRVO REQ CC VACUUM SOL CC VENT SOL ccc CCP DUTY CCP SOL PID Definitions Extended Description Calculated Engine Coolant Temperature Calculated Flow Calculated Engine Load Calculated Engine Vacuum Calibration P otentiometer Multiple Camshaft Position Commanded Duty Cycle Camshaft Edge Counter Camshaft Edge Counter Cam Engine Speed Activity Camshaft P osition Error Cam Signal Input High To Low Cam Signal Input Low To High Cam Re syncs Counter Cam Retard Cam Signal Present Cam Signal Present Canister Purge Driver High Canister Purge Driver Low Canister Purge Solenoid Control Catalyst Temperature or Catalyst Temperature Sensor Voltage Catalyst Test Time Difference Catalyst Test Fail Threshold Catalyst
167. results of combustion Glossary PCM Powertrain Control Module The brains of the engine and transmission control systems housed in a metal box with a number of sensors and actuators connected via a wiring harness Its job is to control fuel delivery idle speed spark advance timing and emission systems The PCM receives information from sensors then energizes various actuators to control the engine The PCM is also known as the ECM Engine Control Module Pending Codes Also referred to as Continuous Memory codes and Maturing Diagnostic Trouble Codes Pending Codes may be set by emission related powertrain components and systems If the fault does not occur after a certain number of drive cycles the code is erased from memory PID Parameter Identification Identifies an address in memory which contains vehicle operating information PNP Park Neutral Position A switch that tells the PCM when the gear shift lever is in the Park or Neutral position When in Park or Neutral the PCM operates the engine in an idle mode PROM Programmable Read Only Memory The PROM contains programming information the PCM needs to operate a specific vehicle model engine combination PSPS Power Steering Pressure Switch Purge Solenoid Controls the flow of fuel vapors from the carbon canister to the intake manifold The canister collects vapors evaporating from the fuel tank preventing them from escaping to the atmosphere and causing
168. s follows O History Codes intermittent codes placed in the vehicle s memory when the trouble originally occurred and will remain there even if the trouble has been corrected If no trouble after 50 engine warm up cycles the DTC erases U Current Codes codes transmitted through the PCMs data stream when a trouble condition is active and cannot be erased The problem must be repaired to remove the DTC Y On some vehicles all codes are Current Codes because the PCM cannot distinguish Current Codes from History Codes The only way to determine this is to erase the code and then drive the vehicle to see if the code returns V Perform the following 1 Set parking brake 2 KOEO or KOER 3 Put transmission in park P or neutral N From the Diagnostic Codes Menu 1 Select Read Codes u Use UP or DOWN arrow key until Read Codes is highlighted Review Data Press ENTER Print Data Code Lookup Tool Setup The Scan Tool retrieves the DTCs GM Historic _GM Historic OBD I Diagnostics OE I Diagnostics E a a lfno DTCsare presenta message m stating System Pass No faults z detected is displayed read Codes Systen Fass Ho faults detected 2 View and write down DTCs _ Use UP or DOWN arrow keys 45 ENG Oxygen Sensor Rich Exhauxst Indication 4 3 Return to Diagnostic Codes Menu Press BACK Erase Codes
169. s Present V The following stored infromation can be reviewed for GM vehi cles Refer to Review Dataand Print Datain the Using the Scan Tool section of this manual Code Lookup Tool Setup menu English Metric Contrast Adjust Beeper 5 Setup User Key This system applies to GM vehicles manufactured from MORINI 1996 to present Some GM vehicles in 1994 and 1995 were equipped with this system Refer to Appendix B Data Link Connectors GM Enhanced OBD II Diagnostics V IfanError Message displays make sure the OBD Il connector is securely attached and the ignition key is on Cycle the ignition key to off for 10 seconds then on This may be required to reset the computer If required select yes to try again If the problem still exists refer to Error Messages on page 8 2 Diagnostic Codes Menu oo All items marked with are covered either in section 3 or 4 IMPORTANT These items are not covered in this section O Diagnostic Codes Menu O Read Codes Pending Codes O Erase Codes View Freeze Data Review Data Print Data Code Lookup Tool Setup Read Codes V The Read Codes function retrieves DTCs from the vehicle s computer module s This function can be performed with the KOEO or KOER These codes cause the computer to illuminate the malfunction indicator lamp MIL when an emission related or driveability fault occurs The MIL is also known as the service engine soon
170. soleniods are 0ff Depress release throttle fully to turn on Cylinder Cyl Balance Test EEC IV Vehicles V The Cyl Balance Test is only applicable to engines equipped with EEC IV Sequential Electronic Fuel Injection SEFI or SFI V The Cyl Balance Test identifies a weak cylinder s on EEC IV vehicles A weak cylinder may be caused by low compression poor valve seating fouled spark plugs damaged fuel injectors and other cylinder faults The PCM shuts off the fuel supply to each cylinder and measures the RPM drop The PCM then calculates variations between cylinders thus identifying the weak ones Exhaust gases are harmful or lethal Always AWARNING operate vehicle in a well ventilated area The Cyl Balance Test is done with the engine ACAUTION running Do not over rev engine Observe all safety precautions From the On Demand Test Menu gs 1 Select Cyl Balance Test On Demand Test Menu Use the UP or DOWN Hisale Test arrow keys until Cyl Balance Bmgzwensemer Test is highlighted STAR Test Moce Press ENTER Parieu Data Tool Setup Keep hands and tools away from fan and engine ACAUTION during test 2 Perform the following 1 Set parking brake 2 Transmission in park P or neutral N 3 Turn A C off 4 Start engine and let idle until hot 5 Turn ignition key off 6 Wait 10 seconds Start engine and let idle 7 If vehicle is
171. ss Air Flow Burnoff MAF FREQ Mass Air Flow Sensor Frequency MAF IDLE FUL EGR MAF Idle Diagnosis Full EGR MAF IDLE NO EGR MAF Idle Diagnosis No EGR MAF RAW INP Mass Air Flow Raw Input Frequency MAF SEN 1 Mass Air Flow Sensor 1 MAF GM SEC LB M Mass Air Flow Ib m or gm sec MAF EGR FLOW Desired MAF EGR Flow MAF EGR FLOW DES Desired MAF EGR Flow MALF HISTORY Malfunction History Display MANFLD TUNING Manifold Tuning MANIF GAUGE Manifold Gauge Pressure MAP Manifold Absolute Pressure MAP A D LRN Manifold Pressure Sensor Analog To Digital Reading Learned Value MAP DIFRNTIAL Manifold Absolute Pressure Differential MAP GAU Manifold Absolute Pressure Gauge MAP GAUGE HG Manifold Absolute Pressure Gauge Reading MAP PASSES FAILED Manifold Absolute Pressure Sensor Test Pass fail MAP TCM Manifold Absolute Pressure MAP TCM MAP TURBO Manifold Absolute Presssure Turbo MASFUELDES Mass Fuel Desired MAT C F See IAT MC DUTY CYC Mixture Control Solenoid Duty Cycle MC DWL Mixture Control Solenoid Dwell MEA INJ TIM Measured Diesel Fuel Injection Pump Timing MED RES ENG Medium Resolution Engine S peed Activity MED RES REF Medium Resolution Reference Pulses MED RE SYNC Medium Resolution Re syncs Counter METHANOL Methanol F uel Content MF F SNC 1F Total Misfire Failures Since First Fail MF P SNC 1F Total Misfire Passes Since First F ail MID SPK MOD Mid Spark Modifier MIL CHK ENG LIGHT Malfunction Indicator Lamp MIL DIST Distance Since Malfunction
172. t U Datastream Menu id tic Codes Review Data Bes Tests q Review Data bk Print Data Print Data Tool Setup Tool Setup O Diagnostic Codes Menu O Read Codes Pending Codes Erase Codes 6 View Freeze Data Review Data Print Data Code Lookup Tool Setup List Continued Special Tests Menu I M Readiness Drive Cycle Monitor State OBD Check O2 Monitor Test Diagnostic Monitor Test On Board Systems Vehicle Information Modules Present Review Data Print Data Tool Setup O Review Data O Print Data M Readiness State OBD Check Read Codes Pending Codes Freeze Frame O2 Monitor Test Diagnistic Monitor Test Playback V ehicle Information For Ford Enhanced diagnostics the above functions have data to review or print For Review Print Data instructions refer to the appropriate page in Using The Scan Tool Tool Setup Menu English Metric Contrast Adjust Beeper Setup User Key IMPORTANT If the function is not supported by the vehicle the Scan Tool does not display it V IfanError Message displays make sure the OBD II connector is securely attached and the ignition key is on Cycle the ignition key to off for 10 seconds then on This may be required to reset the computer If required select yes to try again If the problem still exists refer to Error Messages on page 9 2 Diagnostic Codes Menu All items marked wit
173. ta Tool Setup V Ifa Select Group screen does BE gt E_ not appear skip the Multiple i Group section and continue Multiple Group Vehicles V Some vehicles display a Select E Group screen for viewing data In E these cases only one group of data can be viewed at a time ae ood Engine Groupe 2 Engine Groupe 3 Review Data Print Data 2 Select the type of data to view Use UP or DOWN arrow m key to highlight Refer to View Data on page 4 4 for Entire or Custom Data Lists Press ENTER to establish a communication link 3 View PIDs on Scan Tool Use UP or DOWN arrow keys to scroll through the PIDs Codes Present AYP RATIO AC Clutch AC Enabled AC PRESS psi AC PRESS W AC Request BARO HG 4 Change Custom Data List Parameters Press amp BACK 5 Return to Datastream Menu E Press amp BACK Record Data V The Record Data function records vehicle PIDs while the vehicle is parked or being driven This function is mainly used for diagnosing intermittent driveability problems that cannot be isolated by any other method The Scan Tool records data based on time 5 frames prior to the start of the recording and for a duration after The time after depends on the vehicle data rate The Record Data function allows di
174. ta in real time Menus The menus on the Scan Tool display are referenced in the procedures and are highlighted in bold italic text Example When the OBDII Function List menu displays the Scan Tool is ready for use Questions and Responses Messages and user responses are CAPITALIZED Example The Scan Tool displays the pending DTCs or a message stating SYSTEM PASS NO FAULT DETECTED Manual References Used to reference other sections of the manual Example For more information on DTCs refer to OBD II Diagnostic Trouble Codes DTCs on page 2 15 Screens Certain help messages information and data that are displayed on the scan tool are also shown in graphical text boxes The screens are presented as examples and may change as the software is updated Example Global OBD II Domestic Vehicles European Vehicles Asian Vehicles Review Data Print Data System Setup Section 2 Getting Started ee ee Introduction The Scan Tool was developed by experts in the automotive service industry to help diagnose vehicles and assist in troubleshooting procedures The Scan Tool monitors vehicle events and retrieves codes from the vehicle s control modules to help pinpoint problem areas 2 All information illustrations and specifications contained in this manual are based on the latest information available from industry sources at the time of publication No warranty expressed
175. tens Vehicle Info Y Two types of Drive Cycle Monitors are O SINCE DTCs CLEARED shows status of the monitors since the Diagnostic Trouble Codes were last erased O THIS DRIVE CYCLE shows status of monitors since start of current drive cycle Refer to the vehicle service manual for more detailed information on emission related monitors and their status Y Some vehicles DO NOT support Drive Cycle Monitors If vehicle Drive Cucle Monitor supports both types of Drive Cycle Since DTCs Cleared Monitors the Menu will display This Drive Cuc le 2 View Summary of Monitor Status Use UP or DOWN arrow key if required Global OBD II Diagnostics 3 Depending on the Drive Cycle Monitors one of these 2 screens will be present OR This Drive Cucle Since DTCs Cleared Catalyst Mon inc Catalyst Mon inc l Htd Catalyst inc Htd Catalyst inc Evar System Mon inc Evap Susten Mon inc 4 Return to Special Tests Menu e Press BACK key Y The Scan Tool display is s continuously updated Monitors that are ok will disappear and only the inc monitors will remain displayed ie Monitors designated n a are not displayed Y When all Monitors are OK the following Screen is shown OR Since DTCs Cleared This Drive Cuc le All Monitors OK All Monitors OK State OBD Check The State OBD Check function is used to display a basic sta
176. the Continuous Monitor Test is used to locate intermittent electrical faults on EEC IV vehicles When the test is activated the Scan Tool beeps and displays a message when a fault is present If the problem is fixed or goes away the tone and message goes away Refer to the applicable service manual for circuits that can be tested If the Alert was turned off in the Tool Setup menu it will be automatically activated for the Wiggle Test Once the Wiggle Test is complete the alert returns to its previous setting From the On Demand Test Menu RE 1 Select Wiggle Test Demand Test Menu Use the UP or DOWN a arrow keys until Wiggle Testis E e lance Test highlighted STAR Test Mode Rewien Data Press ENTER Print Data Tool Setup V Either a KOEO or KOER Wiggle Test can be run If the vehicle problem occurs while driving the a POLE Mage Tee is KOER Wigale Test Select Higgle Test 2 After making a selection Press ENTER 3 Perform the following 1 Set parking brake 2 Put Transmission in park P or neutral N 3 Turn A C off 4 Turn ignition key off Wait 10 seconds 5 KOEO Turn key on engine off Do not start engine 6 KOER Turn key on engine running and let Idle Ford Historic OBD I Diagnostics 4 Wiggle Test instructions Use the LEFT or RIGHT arrow key to view wiggle test instruc
177. the digit O A short HIGH short pause occurs between digits O A long HIGH long pause occurs between codes O There is no flash for the digit 0 zero v After all codes are sent the series repeats once and then stops An example is shown below A Three Digit DTC 214 will Flash as follows STO LOW LOW 2XX Hundreds Place 2 STO HIGH Short Pause STO LOW 21X Tens Place 1 STO HIGH Short Pause STO LOW LOW LOW LOW 214 Ones Place 4 Two Digit DTCs 12 42 will Flash as follows 6 STO LOW 1X Tens Place 1 STO HIGH Short Pause STO LOW LOW 12 One s Place 2 STO HIGH Long Pause Between DTCs STO LOW LOW LOW LOW 4X Tens Place 4 STO HIGH Short Pause STO LOW LOW 42 Ones Place 2 v if necessary refer to an appropriate service manual for the procedure on how to use STAR Test Mode for the specific vehicle under test 3 Return to the On Demand Test Menu Press amp BACK FORD ENHANCED OBD Il DIAGNOSTICS IMPORTANT This system applies to Ford vehicles manufactured from 4 996 to present Some vehicles in 1994 and 1995 were equipped with the EEC V system Refer to Appendix B Data Link Connectors Ford Function List TEL All items marked with are covered in section 3 or 4 IMPORTANT These items are not covered in this section Y The Ford Function Listis broken E down into the following menus Ford Function Lis
178. tion Fault The vehicle s control module s enters into an unrecoverable state 1 Turn vehicle key to off u position Vehicle Comm Fault Wait 10 seconds Please T th Press G ENTER ore ae For 16 Seconds Press ENTER To Reset Tool Operating Error or Erroneous Data An Operating Error or Erroneous Data occurs if vehicle s computer s stop s communicating with Scan Tool 1 Make Selection u eS Use LEFT or RIGHT TS arrow key Me Press ENTER nein ae No Battery Replacement The Scan Tool requires 9V alkaline battery to operate without vehicle power Y When the battery needs to be replaced the low battery icon 43 displays J Rechargeable batteries do not last as long as alkaline types and are not recommended J Non rechargeable Lithium Li battery can be used Though Lithium types last longer than the alkaline types they are more expensive 1 Place Display Face Down On non abrasive surface 2 Remove Battery Cover e Turning phillips screw counterclockwise e Slide battery cover off 3 Remove Battery and Properly Discard 4 Install New Battery 9V Alkaline Battery 5 Reinstall Battery Cover e Slide battery cover on e Install phillips screw turning it clockwise Do not overtighten screw Appendix A PID Definitions All global parameter identification data PID listed was verified on actual vehicles
179. tions or not Press ENTER to continue v Instructions are available for ug viewing The default is Yes If Nois selected the test begins to initialize View instructions for wiggle test KOEO Wiggle Test V if Yesis selected the following instructions appear O Gently tap and shake the sensor O Wiggle the sensor connectors O Twist and shake the wiring between the sensor and the PCM 5 Start KOEO KOER Wiggle Test Press ENTER V Alter the 10 second initialization period the Scan Tool is ready for the Wiggle Test Locate the suspect sensor or circuit according to the above instructions Status KOEO Higale Test Kiggle Test Running Circuit OK V lfafaultis detected the Scan Tool beeps and displays a FAULT _ PRESENT message A DTC s is alas an ae za stored in the PCM and the Scan Tool Kigale Test Running Status Fault Present 6 Return to On Demand Test Menu E Press BACK _ l Ford Historic OBD I Diagnostics Perform the Read KOEO Codes on page 6 7 to retrieve the DTC s set during wiggle test V After making all repairs perform Erase Codes Output Switch Test EEC IV Vehicles V The Output Sw Switch Test also known as the Output State Check is used to check the operation of the computer controlled relays and solenoids on EEC IV vehicles The user can troubleshoot circuits using a volt
180. tomatically indicate a faulty component or system Global OBD Il Diagnostics From the Diagnostic Codes Menu 1 Select Pending Codes Use UP or DOWN arrow key until Pending Codes is highlighted es t Vieu Freeze Data ki Press ENTER aha Print Data Code Lookup Y Ifno Pending Codes are present a message stating System Pass No Faults Detected is displayed Do not mistake this message It refers only to Pending Codes and is not a warning of DTCs 2 If Pending Codes are Present DS 4 View and write down codes using UP or DOWN arrow key See Read Codes D g 3 Return to Diagnostic Codes Menu Press BACK DaS AN Global OBD Il Diagnostics Erase Codes The Erase Codes function deletes DTCs and I M Readiness data from vehicle s control module s Perform this function with KOEO Do not start the engine The Erase Codes function may also erase View Freeze Data O2 Monitor Test and Diagnostic Monitor Test results depending on vehicle The Erase Codes function sets monitors to inc V Perform Erase Codes function only after systems have been checked completely and DTCs have been written down V After servicing the vehicle erase stored DTCs and verify no codes have been reset If a DTC returns problem has not been fixed or other faults are present J Depending on which monitor sets a code the vehicle may need to be driven and the monitor ran before concluding that t
181. trol System Light Flash TCS PWM INP Traction Control System PWM Input TCS SENSED Traction Control System Sensed TCS SPK RTRD Tcs Spark Retard TCS STATE Traction Control System State TCS WARN LT Traction Control System Warning Light TDC OFFSET Tdc Offset TELLTALE CKT Telltale Circuit TFP SWITCH A Transmission Fluid Pressure Switch A TFP SWITCH B Transmission Fluid Pressure Switch B TFP SWITCH C Transmission Fluid Pressure Switch C TFT Transmission Fluid Temperature THEFT ALARM Theft Alarm THR POS B Throttle Position B PID THR POS C THROT AT IDLE THROT BODY THROT CMD THROT KICKER THROT OPEN THROTTLE THRT BODY V THS 3 2 THS 3 4 TOR SPK RET TORQ DLVRED TORQ REDCT LNK TORQUE REQ TOT C orF TOT V TOT KNOCK RET TOT SLIP TOTAL MISF TOTAL SLIP TOW HAUL MODE TP ANGLE TP CLS POS TP CLSD POS TP DELTA TP LRN CUR TP LRND LST TP MAX ANG TP MIN ANG TP MODE TP RANGE TPCT TPS TPS V TPS 1 TPS 2 TPS A D TPS AT SHIFT TPS CORR TPS DES TPS LEARNED TPS MIN V TPS NORM TPS SENSOR V TR TR FRC MT TR SWITCH A TR SWITCH B THROTTLE POS DES THRT BODY F C TORQUE CNV SLIP TORQUE DELIVERED TORQUE DES BRAKE TOT TR OIL F C PID Definitions Extended Description Throttle Position C Throttle at Idle Throttle Body Commanded Throttle Actuator Control Throttle Kicker Relative Throttle Position Percent Desired Throttle Position Throttle Throttle Body Temperature
182. trols Fuel Air Metering Auxiliary Manufacturer Control Fuel amp P2900 ESEER Emission Controls P1100 P12FF Air Meteri S If veternng 7 P3300 P33FF Ignition System P1300 P13FF A Control Ignition P3400 P34FF Cylinder Deactivation TARP S 0000 UOOFF Network Electrical P1400 P14FF Auxiliary emission Controls U0100 U02FF Network Communication Manufacturer Cntrl Veh Spd U0300 UO3FF Network Software P1500 P15FF ole Speed Control Auxiliary U0400 U04FF Network Data nputs Y J2012andISO 15031 6 are standards for all DTCs established by the SAE International Organization for Standardization ISO and other governing bodies 2 14 O Codes and definitions assigned by these specifications are known as Generic OBD Il codes OBD Il requires compliance to these standards for all cars light trucks APVs MPVs and SUVs sold in the United States O Codes not reserved by the SAE are reserved for the manufacturer and referred to as Manufacturer Specific Codes Section 3 Using The Scan Tool The Scan Tool LCD Display backlit 128 x 64 pixel display with contrast adjustment UP and DOWN arrow keys moves selection UP or DOWN G ENTER key selects displayed items LEFT and RIGHT arrow keys selects YES or NO and selects data parameters for custom data list 6 BACK key goes to the previous screen or level 6 ON OFF key turns power ON or OFF
183. tus of the vehicles OBD system O Malfunction Indicator Lamp MIL Status O Codes Found O I M Readiness Erase Codes deletes DTCs and clears I M Monitors from vehicle s computer module s The State OBD Check function has the following areas O MIL STATUS ON or OFF O Number of Codes Found O Number of Monitors OK O Number of Monitors Inc O Number of Monitors N A State OBD Check should be done with the key on engine running KOER due to showing MIL status The number of codes found are only Generic OBD Il codes and not Pending codes The number of Monitors that are either OK INC or NA are only Since DTCs Cleared and not This Drive Cycle Refer to Read Codes and I M Monitors for more detailed information about the results Global OBD II Global OBD II Diagnostics OE From the Special Tests Menu 1 Select State OBD Check Special Tests Menu Use UP or DOWN arrow LM Readiness Drive Cuc le Monitor key until State OBD Check is State OED Check highlighted Press ENTER Monitor Test Diagnostic Monitor Test On Board Systems Vehicle Information 2 View State OBD Check Display State OBD Check T MIL Status ON Codes Found 2 A Monitors OK 3 3 Return to Special Tests Monitors Inc 3 Menu Flonitors N A Press BACK 3 O2 Monitor Test OBD II regulations require applicable vehicles monitor and test oxygen O2 sensors to determine problems related to
184. uded with the Scan Tool The LH adapter cable CP9130 can be purchased from your dealer IMPORTANT Use the cigarette lighter cable to provide 12V to the tool when using the SCI adapter cable Serial Communications Interface SCI The SCI serial communications interface DLC is a 6 pin connector located in the engine compartment The adapter cable to be used on these vehicles is supplied with the tool This cable is labeled CHRY on the 15 pin DB style connector and SCI on the vehicle end LH This DLC is used on LH platform vehicles The LH style DLC is a small blue rectangular 6 pin connector located in the passenger compartment below the dashboard to the right of the steering column The LH Adapter Cable CP91 30 is optional and must be purchased separately SCI LH P N CP9130 OBD II Diagnostic Trouble Codes DTCs DTCs are used to help determine the cause of a problem or problems with a vehicle O DTCs consist of a five digit alphanumeric code O The DTCs format and general code types are shown below Bx Body ww Cx Chassis Px Powertrain mr x Network Comm Specific Fault Designation x 0 1 20r3 Vehicle Specific System Example P0101 Mass or Volume Air Flow Circuit Range Performance Problem Powertrain Codes Body Codes POxxx Generic SAE BOxxx Generic SAE P1xxx Manufacturer Specific B1xxx Manufacturer Specific P2xxx Generic
185. uel Injector 10 Fuel Injector 1 Fuel Injector 2 Fuel Injector 3 Fuel Injector 4 Fuel Injector 5 Fuel Injector 6 Fuel Injector 7 Fuel Injector 8 Fuel Injector 9 Fuel Injector 10 Fuel Level Sensor Fuel Leve Fuel Monitor Signal Fuel Monitor Completed This Driving Cycle Fuel Pump Speed Fuel System Pressure Fuel Pump Fuel Pump Relay Fuel Pump Relay Control Fuel Pump Supply Voltage Fuel Injector Pulse Width Control Fuel Injector Pulse Width Control Fuel Injector Pulse Width Left Fuel Injector Pulse Width Right Fuel Rail Pressure Fuel Rate Fuel Shutoff Valve Status Fuel System 1 Loop Status Fuel System 2 Loop Status Rich lean Fuel System S tates Fuel System 1 Loop Status Fuel System 2 Loop Status Rich lean Bank 1 Rich lean Bank 2 Fuel System Test Fuel System Test Ceo creer rer 000 EEE EEE EEE LE EEE EL EL EL EL CL EL EL EL EL 0 0 0 0 0 0 0 0 0 0 0 00 000 0 PID Definitions PID Extended Description FUEL SYS1 Fuel System 1 Loop Status FUEL SYS2 Fuel System 2 Loop Status FUEL SYSTEM 1 Fuel System Bank 1 Loop Status FUEL SYSTEM 2 Fuel System Bank 2 Loop Status FUEL TANK PRESS Fuel Tank Pressure With Bias FUEL TEMP Fuel Temperature FUEL TMG REL Fuel Timing Relay FUEL TMG SOL Fuel Timing Solenoid FUEL TMNG SOL Fuel Timing Solenoid FUEL VOLDES Volume F uel Desired FUELPW1 Fuel Injector Pulsewidth Bank 1 FUELPW2 Fuel Injector Pulsewidth Bank 2 GAR SFT APT Garage Shift Adapt GAS FUELR Gaso
186. ure AC HI PRES SW AIC Hi Pressure S witch AC HIGHSIDE AIC Highside Temperature AC HIS PR Air Conditioning High Side Pressure AC LOWSIDE A C Lowside Temperature AC PL GUL Accumulated Time In Park Lock and Gradual Unlock AC PR OUT RNG AIC Pressure Out of Range AC PRES PSI KPA Air Conditioner Refrigerant Pressure AC PRES V Air Conditioner Refrigerant Pressure Sensor AC PRESS SW Air Conditioner Refrigerant Pressure Switch AC RELAY AIC Relay AC REQUEST Air Conditioner Request Switch ACC POS D Accelerator Pedal D ACC POSE Accelerator Pedal E ACC POS F Accelerator P edal F ACCS AIC Cyclic Switch ACL SIGNAL ACL Signal ACP AIC Pressure ACPSW AIC Pressure Switch ACT Air Charge Temperature ACT A D Air Charge Temperature Analog to Digital Reading ACT AIS POS Actual AIS Motor Position ACT GAS FLW Actual Gas Flow ACTUAL TPS Actual Throttle P osition ACTUATOR TST Actuator Test ADD ADPT FUEL Adaptive Adjustment of F uel Injector ADD APT FUEL2 Adaptive Adjustment of F uel Injector Bank 2 ADD FUEL2 Adaptive Adjustment of Fuel Injector Bank 2 ADDED FUEL Adaptive Adjustment of Fuel Injector ADPT FUEL Adaptive Fuel Factor ADPT FUEL1 2 Adaptive Fuel Factor Bank 1 2 ADPT KNOCK Adaptable Knock Retard ADPT SHIFT Adaptable Shift AIR ASSIST SOL Air Assist Solenoid AIR DIVRT SOL Air Divert Solenoid Control AIR MOTOR O C Air Motor O C AIS MTR POS Automatic Idle Speed Motor Position PID AIR PUMP AIR PUMP RELAY AIR PUMP SOLCMD AIR SOLENOID AIR S
187. ursor location 8 v Indicates information is available for an item or multiple items 7 Indicates when Help is available is Indicates additional information is available on previous screen by using the UP arrow key Indicates additional information is available on next screen by using the DOWN arrow key a Indicates internal batteries need replaced or are not installed Indicates beeper is enabled gi Indicates graphical viewing available Main Menu gGlobal OED II Domestic Vehicles European Vehicles Asian Vehicles Review Data Print Data Systen Setup Keypad The keypad is used to move through the different menus of the Scan Tool The Scan Tool s software is designed for ease in operating and navigating through menus Do not use solvents such as alcohol to clean keypad ACAUTION or display Use a mild nonabrasive detergent and a soft cotton cloth Using The Scan Tool Do not soak keypad as water might find its way ACAUTION inside the Scan Tool Power V Refer to Scan Tool Does Not Power Up in section 9 Troubleshooting on page 9 2 if there are problems J ON OFF button on Scan Tool turns tool on and off O Press and hold ON OFF key for at least 1 second to turn on Scan Tool Internal Battery s a gt g Y When powered from the internal battery the Scan Tool disables the display s backlighting and turns OFF after a period of inactivity Using The Scan Tool
188. vice Engine Soon light came on O2Sxy 0 1 275V Oxygen Sensor Output Voltage is the volt age generated from the oxygen sensor to increase and decrease the amount of exhaust gas O2Sxy 128 127 996mA Oxygen Sensor Output Amp is used for linear or wide ratio oxygen sensors to increase and decrease the amount of exhaust gas OBD2 STAT CA OBDI US NONE EU and or JA On Board Diagnostic shows what vehicle was made for CA Indicates test vehicle meets California on board diag nostic ARB requirements OBD Indicates test vehicle does not meet OBDII require ments US Indicates test vehicle meets Federal EPA requirements NONE Indicates test vehicle is not on board diagnostic compli ant EU Indicates test vehicle meets Eu ropean on board diagnostic requirement JA Indicates test vehicle meets Japanese on board diag nostic requirement OUTSID AIR 40 215 C or 40 419 F Outside Air Temperature gives tempera ture outside PTO STATUS OFF or ON Power Take Off Status allows module to keep track of Power at Take Off REL FRP 0 5177 27 kPa or 0 750 psi Relative Fuel Rail Pressure Vacuum is the fuel rail pressure at engine REL TPS 0 100 Relative Throttle Position is the normal ized relative throttle position SECOND AIR AIR_STAT UPS DNS or OFF Commanded Secondary Air Status is on newer vehicles and actuators to control pollution control UP
189. w J 2284 11 Manufacturer Reserved L Line ISO 9141 2 amp ISO DIS 14230 4 12 Manufacturer Reserved Battery Power Ford Historic Ford used three types of DLCs with their OBD I systems Refer to Appendix B Data Link Connectors for the adapter cable needed for your vehicle IMPORTANT Use the cigarette lighter cable to provide power to the Scan Tool for all systems EEC IV MCU The EEC IV MCU DLC is a large six sided connector with a pigtail connector The pigtail connector is not used on MCU vehicles leave the pigtail unattached The EEC IV MCU cable adapter is included with the Scan Tool Cable Adapter Vehicle DLC EEC IV MCU EEC IV MCU To Scan N STI Pigtail Getting Started MECS MECS vehicles 1988 1995 use either a 6 pin with pigtail or a 17 pin DLC Use the MECS 6 pin adapter cable kit CP9131 for both configurations The MECS adapter cable kit includes jumper wires to connect to the MECS 17 pin DLC The MECS adapter cable kit is optional and must be purchased separately Use the following diagrams to connect the adapter cable 6 Pin MECS Cable Adapter Vehicle DLC 6 Pin MECS 6 Pin MECS P N CP9131 2 To Scan Tool N Pigtail ee SSS E STI Pigtail Clip to good vehicle ground Getting Started 17 Pin MECS Adapter Cable Vehicle DLC 6 Pin MECS 17 Pin MECS P N CP9131 To Scan Tool STI Pigtail Clip to good vehicle ground MECS Ford Probe Certain Ford Pro

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