RDT51 User Manual - Roadi Diagnostic Tools
Contents
1. 23 SW OBD MDni a 24 Codes a 26 2 Erasing CORES iuerre agiia ene bene Ead a 28 5 8 Viewing Freeze Frame Data 30 220020 OWNERSMANUAL 5 4 Retrieving I M Readiness Status 22 2 9 31 5 5 Viewing Vehicle O9 35 6 1 Appendix 1 LSE eese ES 35 7 Warranty Service 41 7 1 Limited One Year Warranty 41 7 2 Service Procedures mm eese D 42 1 Safety Precautions and Warnings To prevent personal injury damage to vehicles and or the scan tool read this instruction manual first and observe the following safety precautions at a minimum whenever working on a vehicle 1 Always perform automotive testing in a safe environment 2 Wear safety eye protection that meets ANSI standards 3 Keep clothing hair hands tools test equipment etc away from all moving or hot engine parts 4 Operate the vehicle in a well ventilated work area Exhaust gases are poisonous 5 Put blocks in front of the drive wheels and never leave the vehicle unattended while running tests 6 Use extreme caution when working around the ignition coil distributor cap ignition wires and spark plugs These components create hazardous voltages when the engine is running2. RATB2S1 02 251 EQ 252 O2B2S2 V EQ RATB2S3 O2B2S3 V EQ RATB2S4 2 254 EQ RATB1S1 O2B1S1 V EQ RATB1S2 O2B1S2 V EQ RATB2S1 02 251 EQ RATB2S2 O2B2S2 V EQ RATB3S1 O2B3S1 V EQ RATB3S2 O2B3S2 V EQ RATB4S1 02 451 EQ 452 Full Name O2 Sensor Voltage wide range 025 152 Equivalence Ratio wide range 025 153 O2 Sensor Voltage wide 025 153 Equivalence Ratio wide range O2S 154 O2 Sensor Voltage wide range 025 154 Equivalence Ratio wide range O2S 251 O2 Sensor Voltage wide range 028 B281 Equivalence Ratio wide range 025 252 O2 Sensor Voltage wide range 025 B2S2 Equivalence Ratio wide range O2S B2S3 O2 Sensor Voltage wide range 025 253 Equivalence Ratio wide range O2S B284 O2 Sensor Voltage wide range O2S B284 Equivalence Ratio wide range O2S 251 O2 Sensor Voltage wide range 028 B281 Equivalence Ratio wide range 025 152 O2 Sensor Voltage wide range 025 152 Equivalence Ratio wide range O2S 251 O2 Sensor Voltage wide range 028 B281 Equivalence Ratio wide range 025 252 O2 Sensor Voltage wide range 025 252 Equivalence Ratio wide range 025 351 O2 Sensor Voltage wide range 025 351 Equivalence Ratio wide range 025 B3S2 O2 Sensor Voltage wide range 025 352 Equivalence Ratio wide range O2S 451 O2 Sensor Voltage wide range 025 451 Equivalence Ratio wide range O2S B4S2
3. 7 Putthe transmission in PARK for automatic transmission or NEUTRAL for manual transmission and make sure the parking brake is engaged 8 Keep a fire extinguisher suitable for gasoline chemical electrical fires nearby 9 Don t connect or disconnect any test equipment while the ignition is on or the engine is running 10 Keep the scan tool dry clean free from oil water or grease Use a mild detergent on a clean cloth to clean the outside of the scan tool when necessary 2 General Information 2 1 On Board Diagnostics OBD 1 The first generation of On Board Diagnostics called OBD 1 was developed by the California Air Resources Board ARB and implemented in 1988 to monitor some of the emission control components on vehicles As technology evolved and the desire to improve the On Board Diagnostic system increased new generation of On Board Diagnostic system was developed This second generation of On Board Diagnostic regulations is called OBD II The OBD Il system is designed to monitor emission control systems and key engine components by performing either continuous or periodic tests of specific components and vehicle conditions When a problem is detected the OBD system turns on a warning lamp MIL on the vehicle instrument panel to alert the driver typically by the phrase of Check Engine or Service Engine Soon The system will also store important information about the detected malfunction so t
4. 3 74 37 mm 1 38 7 NW 0 76kg 0 8416 GW 0 98 kg 1 21lb et ee Internal Power 9V cell battery 3 3 Accessories Included 1 User s Manual Instructions on tool operations 2 CD Includes user s manual DTC lookup software and etc 3 OBD2 cable Provides power to tool and communicates between tool and vehicle 4 USB cable Used to upgrade the scan tool and to print retrieved data 5 Carry case A nylon case to store the scan tool when not in use 6 Cell battery Coptional Supplies power to the scan tool when disconnected from vehicle DLC 3 4 Navigation Characters Characters used to help navigate the scan tool are 1 Indicates current selection 2 A DOWN Arrow indicates additional information is available on next screens 3 9 An UP Arrow indicates additional information is available on previous screens 4 Identifies the control module number from which data isretrieved OBD2CODEREADER 20000 ORNERISMENUAL 3 5 Keyboard No solvents such as alcohol are allowed to clean the keypad or display Use a mild nonabrasive detergent and a soft cotton cloth Do not soak the keypad as the keypad is not waterproof 3 6 Power Internal Battery Power The scan tool has a 9 cell battery that provides power for off car reviewing and analysis Press the power key to turn on the scan tool e the scan tool is stored for a long period of time remove batteries to prevent battery
5. 00 03 Controls Manufacturer Specific 6 Computer Output Circuits P1 P30 p33 7 Transmission Controls B1 B2 8 Transmission Controls C1 C2 U1 U2 2 3 Location of the Data Link Connector DLC The DLC Data Link Connector or Diagnostic Link Connector is the standardized 16 cavity connector where diagnostic scan tools interface with the vehicle s on board computer The DLC is usually located 12 inches from the center of the instrument panel dash under or around the driver s side for most vehicles If Data Link Connector is not located under dashboard a label should be there telling location For some Asian and European vehicles the DLC is located behind the ashtray and the ashtray must be removed to access the connector If the DLC cannot be found refer to the vehicle s service manual for the location 2 4 OBD II Readiness Monitors An important part of a vehicle s Il system is the Readiness Monitors which are indicators used to find out if all of the emissions components have been evaluated by the OBD system They are running periodic tests on specific systems and components to ensure that they are performing within allowable limits Currently there are eleven OBD Readiness Monitors or I M Monitors defined by the U S Environmental Protection Agency EPA Not all monitors are supported by all vehicles and the exact number of monitors in any vehicle depends on the motor vehicle manufacturer s emi
6. 2 CODE READER 0 PID Abbreviation Full Name TP_R Relative Throttle Position Ambient Air Temperature Ambient Air Temperature TP_B Absolute Throttle Position B Absolute Throttle Position APP_D Accelerator Pedal Position D APP_E Accelerator Pedal Position E APP_F Accelerator Pedal Position F TAC_PCT Commanded Throttle Actuator Control MIL_TIME Minute run by Engine While MIL activated CLR_TIME Time since Diagnostic Trouble Code Clear 7 Warranty and Service 7 1 Limited One Year Warranty We warrants to its customers that this product will be free from all defects in materials and workmanship for a period of one 1 year from the date of the original purchase subject to the following terms and conditions 1 The sole responsibility of us under the Warranty is limited to either the repair or at the option of us replacement of the scan tool at no charge with Proof of Purchase The sales receipt may be used for this purpose 2 This warranty does not apply to damages caused by improper use accident flood lightning or if the product was altered or repaired by anyone other than the Manufacturer s Service Center 3 We shall not be liable for any incidental or consequential damages arising from the use misuse or mounting of the scan tool Some states do not allow limitations on how long an implied warranty lasts so the above limitations may not apply to you OBD
7. 96 Short Term Fuel Trim B2S4 OBD2CODEREADER 0 02 PID Abbreviation 28181 SHRTFTB1S1 96 O2B1S2 V SHRTFTB1S2 96 02 251 SHRTFTB2S1 96 O2B2S2 V SHRTFTB2S2 96 O2B3S1 V SHRTFTB3S1 96 O2B3S2 V SHRTFTBS3S2 96 028451 SHRTFTBAS1 96 028452 SHRTFTB4S2 96 OBDSUPOBD O2SLOC RUNTM sec MIL_DIST km MIL_DIST mile FRP kPa FRP PSI FRP kPa FRP PSI EQ RATB1S1 O2B18S1 V EQ RATB1S2 Full Name O2 Sensor Output Voltage B281 Short Term Fuel Trim B2S1 O2 Sensor Output Voltage B1S82 Short Term Fuel Trim B1S2 O2 Sensor Output Voltage B281 Short Term Fuel Trim B2S1 O2 Sensor Output Voltage B2S2 Short Term Fuel Trim B2S2 O2 Sensor Output Voltage B3S1 Short Term Fuel Trim B3S1 O2 Sensor Output Voltage B3S2 Short Term Fuel Trim B3S2 O2 Sensor Output Voltage B4S1 Short Term Fuel Trim B4S1 O2 Sensor Output Voltage B4S2 Short Term Fuel Trim B4S2 Require To Which Vehicle Designed Location of O2 Sensors Time Since Engine Start Distance Travelled While MIL Activated Distance Travelled While MIL Activated FuelRail Pres Relative To Manifold Vacuum FuelRail Pres Relative To Manifold Vacuum Fuel Rail Pressure Fuel Rail Pressure Equivalence Ratio wide range O2S 151 O2 Sensor Voltage wide range O2S B1S1 Equivalence Ratio wide range O2S 152 08D CODE READER PID Abbreviation O2B1S2 V EQ RATB1S3 O2B1S3 V EQ RATB1S4 02 154
8. Control Information VECI Label which is located under the hood or by the radiator of most vehicles If the vehicle is OBD compliant the label will designate OBDII Certified Additionally Government regulations mandate that all OBDII compliant vehicles must have a common sixteen pin Data Link Connector DLC For your vehicle to be OBD II compliant it must have a 16 DLC Data Link Connector under the dash and the Vehicle Emission Control Information Label must state that the vehicle is OBD Il compliant 3 12 Product Troubleshooting Vehicle Linking Error A communication error occurs if the scan tool fails to communicate with the vehicle s ECU Engine Control Unit You need to do the following to check up e Verify that the ignition is ON e Check if the scan tool s OBD II connector is securely connected to the vehicle s DLC Verify that the vehicle is OBD2 compliant Turn the ignition off and wait for about 10 seconds Turn the ignition back to on and continue the testing e Verify the control module is not defective Operating Erro If the scan tool freezes then an exception occurs or the vehicle s ECU Engine Control Unit is too slow to respond to requests You need to do pa OBDZCODEREADER the following to reset the tool e Press and hold POWER button for at least 2 seconds to reset the scan tool e Turn the ignition off and wait for about 10 seconds Turn the ignition back to on and continue the tes
9. Long Term Fuel Trim Bank1 LONGFT3 96 Long Term Fuel Trim Bank3 SHRTFT2 96 Short Term Fuel Trim Bank2 SHRTFTA 96 Short Term Fuel Trim Bank4 LONGFT2 96 Long Term Fuel Trim Bank2 LONGFTA 96 Long Term Fuel Trim Bank4 FRP kPa Fuel Rail Pressure gauge FRP psi Fuel Rail Pressure gauge Intake Manifold Absolute Pressure O82 CODE READER PID Abbreviation Full Name MAP inHg Intake Manifold Absolute Pressure RPM min Engine RPM VSS km h Vehicle Speed Sensor VSS mph Vehicle Speed Sensor SPARKADV x82 Ignition Timing Advance for 1 IAT F Intake Air Temperature IAT C Intake Air Temperature MAF g s Mass Air How Sensor MAF Ib min Mass Air How Sensor TP Absolute Throttle Position AIR_STAT Commanded Secondary Air Status O2SLOC Location of O2 Sensors O2B1S1 V O2 Sensor Output Voltage B181 SHRTFTB1S1 96 Short Term Fuel Trim B1S1 O2B1S2 V O2 Sensor Output Voltage B182 SHRTFTB1S2 96 Short Term Fuel Trim B1S2 O2B1S3 V O2 Sensor Output 153 SHRTFTB1S3 96 Short Term Fuel Trim B1S3 028154 O2 Sensor Output Voltage B184 SHRTFTB1S4 96 Short Term Fuel Trim B1S4 028251 O2 Sensor Output Voltage B281 SHRTFTB2S1 96 Short Term Fuel Trim B2S1 O2B2S2 V O2 Sensor Output Voltage B2S2 SHRTFTB2S2 96 Short Term Fuel Trim B2S2 O2B2S3 V O2 Sensor Output Voltage B2S3 SHRTFTB2S3 96 Short Term Fuel Trim B2S3 O2B284 V O2 Sensor Output 254 SHRTFIB2S4
10. been disconnected Running through a vehicle s complete drive cycle wil set the readiness monitors so that future faults can be detected Drive cycles vary depending on the vehicle and the monitor that needs to be reset For vehicle specific drive cycle consult the vehicle s Owner s Manual Freeze Frame Data When an emissions related fault occurs the OBD Il system not only sets a code but also records a snapshot of the vehicle operating parameters to help in identifying the problem This set of values is referred to as Freeze Frame Data and may include important engine parameters such as engine RPM vehicle speed air flow engine load fuel pressure fuel trim value engine coolant temperature ignition timing advance or closed loop status 3 Using the Scan Tool 3 1 Tool Description 1 LCD DISPLAY Indicates test results Backlit 128 x 64 pixel display with contrast adjustment 2 ENTER BUTTON Confirms a selection or action from menu Starts recording live data under manual trigger mode 3 5 BUTTON Cancels a selection or action from a menu or returns to the menu It is also used to setup system exit DTC Lookup screen or stop data recording when pressed 4 LEFT SCROLL BUTTON When look up DTC definitions moves to previous character and views additional information on previous screens if DTC definition covers more than one screen deselect all marked PID data when viewing or recording customized live dat
11. or disconnect any test equipment with ignition on or engine running 1 Turn the ignition off 2 Locate the vehicle s 16 pin Data Link Connector DLC 3 Plug into the scan tool cable connector to the vehicle s DLC 4 Turn the ignition on Engine can be off or running 5 Press ENTER button to enter Main Menu Use UP DOWN scroll button to select Diagnostics from the menu ie x a U 0 iaonostics DTC Lookup Review Data System Setup Tool Information 6 Press ENTER button to confirm A sequence of messages displaying the OBD2 protocols will be observed on the display until the vehicle protocol is detected If the scan tool fails to communicate with the vehicle s ECU Engine Control Unit a LINKING ERROR message shows up on the display Verify that the ignition is ON e Check if the scan tool s OBD connector is securely connected to the vehicle s DLC e Verify that the vehicle is OBD2 compliant Turn the ignition off and wait for about 10 seconds Turn the ignition back to on and repeat the procedure from step 5 If the LINKING ERROR message does not away then there might be problems for the scan tool to communicate with the vehicle Contact your local distributor or the manufacturer s customer service department for assistance 7 You wil be prompted to erase previously stored data eReview previously stored data thoroughly before erasing Erase previously stored
12. problem with one or more of vehicle s systems and may cause emissions to exceed federal standards If the MIL illuminates with a steady light it indicates that a problem has been detected and the vehicle should be serviced as soon as possible Under certain conditions the dashboard light will blink or flash This indicates a severe problem and flashing is intended to discourage vehicle operation The vehicle onboard diagnostic system can not turn the MIL off until necessary repairs are completed or the condition no longer exists DTC Diagnostic Trouble Codes DTO that identify which section of the emission control system has malfunctioned Enabling Criteria Also termed Enabling Conditions They are the vehicle specific events or conditions that must occur within the engine before the various monitors will set or run Some monitors require the vehicle to follow a prescribed drive cycle routine as part of the enabling criteria Drive cycles vary among vehicles and for each monitor in any particular vehicle OBD II Drive Cycle A specific mode of vehicle operation that provides conditions required to set all the readiness monitors applicable 82 CODE READER to the vehicle to the ready condition The purpose of completing an OBD 1 drive cycle is to force the vehicle to run its onboard diagnostics Some form of a drive cycle needs to be performed after DTCs have been erased from the PCM memory or after the battery has
13. select Tool Self test and press ENTER button Language Contrast Unit of Measure Auto Power off Beep Set 2 Select Display Test from Tool Self test menu and press ENTER button Tool Self test gt Keyboard Test 3 Press ENTER button again to start test Look for missing spots in the solid black characters 82 CODE READER 4 When completed press ESC button to return B Keyboard Test The Keyboard Test function verifies if the keys are functioning properly 1 Use UP DOWN scroll button to select Keyboard Test from the Tool Self test menu and then press ENTER button Tool Self test 2 2 Display Test gt 2 Press any key to start test When you press a key the key name should be observed on the display If the key name does not show up then the key is not functioning properly Keyboard Test 2 2 Press any key to start test key Double ESC to return If you press and hold the power switch the key name does not show on the screen but resets the scanner when powered by vehicle battery or turns off the scanner when powered by cell battery If it does not restart the scanner or power off the scanner the key is not working properly 3 Double press ESC to return to previous menu 3 9 Tool Information The Tool Information function allows viewing of some important information such a
14. DIGITAL AUTO SCANNER L AUTO SCANNER FASTER amp Dio EASIER FOR 1996 AND NEWER OBD Il VEHICLES RDT51 DIGITAL OBD2 CAN CAR SCANNER Table of Contents 1 Safety Precautions and Warriings Ire 4 6 Information 3 eene 4 2 1 On Board Diagnostics 1 022 9596 4 2 2 Diagnostic Trouble Codes DTCs caet asserire 5 2 3 Location of the Data Link Connector 6 2 4 OBD Readiness Monitors sss 7 2 5 OBD II Monitor Readiness Status ees 8 26 Definitions 9 the seamtoo MEI 10 Description l a 10 Z SINS amen 12 iici 12 12 5 13 JO FOW oo 13 S7 DICLE o AE S 13 I POCU 4 15 39er INFOrMAt OM 20 3 10 Battery Replacement 22 21 ch Tl Cace 21 3 12 Product Troubleshooting eee cee ee 22 A Review Dain
15. NTER button to confirm Vehicle Manufacturer 1 51 Romeoj t Audi VW BMW Buick Cadillac Chevrolet If the manufacturer for your vehicle is not listed use UP DOWN scroll button to select Other and press ENTER button 5 2 Erasing Codes CAUTION Erasing the Diagnostic Trouble Codes may allow the scan tool to delete not only the codes from the vehicle s on board computer but also Freeze Frame data and manufacturer specific enhanced data Further the Readiness Monitor Status for all vehicle monitors is reset to Not Ready or Not Complete status Do not erase the codes before the system has been checked completely by a technician This function is performed with key on engine off KOEO Do not start the engine 1 Use UP DOWN scroll buttons to select Erase Codes from Diagnostics Menu and press ENTER button pa OBDZCODEREADER 0 02 Read Codes gt View Freeze Frame Readiness Vehicle Info Unit of Measure 2 A warning message comes up asking for your confirmation Erase trouble codes Are you sure YES NO If you do not want to proceed with erasing codes press ESC button or use LEFT RIGHT scroll button to select NO to exit A message of Command Cancelled show ups Wait a few seconds or press any key to return to Diagnostic Menu 3 Press ENTER button to confirm If the codes are cleared successfully an Erase Done confirmation m
16. OBDRCODEREAER _ PID Abbreviation O2B4S2 V EGR PTC 96 EGR ERR 96 PCT 96 FLI 96 WARM UPS CLR DIST km CLR DIST mile EVAP_VP inH20 BARO kPa BARO inHg EQ RAT 02511 EQ 12 O2812 mA EQ O2813 mA EQ 14 02514 EQ RAT 1 O2S21 mA EQ RAT22 O28S22 mA EQ RAT23 O2S23 mA EQ RAT24 Full Name O2 Sensor Voltage wide range 025 452 Commanded EGR EGR Error Commanded Evaporative Purge Fuel Level Input Number of Warm ups Since DTC Cleared Distance Since DTC Cleared Distance Since DTC Cleared Evap System Vapor Pressure Evap System Vapor Pressure Barometric Pressure Barometric Pressure Equivalence Ratio wide range O2S 151 O2 Sensor Current wide range O2S B1S1 Equ ivalence Ratio w ide range 025 152 O2 Sensor Current wide range 025 152 Equ ivalence Ratio w ide range 025 153 O2 Sensor Current wide range 025 153 Equ Equ ivalence Ratio w ivalence Ratio w ide range O2S 8194 ide range 025 251 O2 Sensor Current wide range 025 251 Equ ivalence Ratio w ide range O23 252 O2 Sensor Current wide range 025 252 Equ ivalence Ratio w ide range 025 253 O2 Sensor Current wide range O2S B2S3 Equ O2 Sensor Current wide range 025 154 ivalence Ratio w ide range 025 254 082 C
17. ODE READER PID Abbreviation 02524 EQ RAT 02511 EQ 12 O2812 mA EQ RAT21 02521 EQ RAT22 O2822 mA EQ 1 O2S31 mA EQ RAT32 O28S32 mA EQ RAT41 02541 EQ 42 02542 CATEMP11 F CATEMP11 C CATEMP21 F CATEMP21 C CATEMP12 F CATEMP12 C CATEMP22 F CATEMP22 C VPWR V LOAD ABS 96 EQ RAT Full Name O2 Sensor Current wide range O2S B284 Equivalence Ratio wide range 025 251 O2 Sensor Current wide range 025 B281 Equivalence Ratio wide range 025 152 O2 Sensor Current wide range 025 152 Equivalence Ratio wide range O2S 251 O2 Sensor Current wide range 025 B281 Equivalence Ratio wide range 025 252 O2 Sensor Current wide range 025 252 Equivalence Ratio wide range 025 351 O2 Sensor Current wide range 028 B381 Equivalence Ratio wide range 025 352 O2 Sensor Current wide range 025 352 Equivalence Ratio wide range 025 451 O2 Sensor Current wide range 025 451 Equivalence Ratio wide range 025 452 O2 Sensor Current wide range 025 452 Catalyst Temperature Bank1Sensor1 Catalyst Temperature Bank1Sensor1 Catalyst Temperature Bank2Sensor1 Catalyst Temperature Bank2Sensor1 Catalyst Temperature Bank1Sensor2 Catalyst Temperature Bank1Sensor2 Catalyst Temperature Bank2Sensor2 Catalyst Temperature Bank2Sensor2 Control Module Voltage Absolute Load Value Commanded Equivalence Ratio
18. ZCODEREADER OWNERSMANUAL 0000 4 All information in this manual is based on the latest information available at the time of publication and no warranty can be made for its accuracy or completeness We reserves the right to make changes at any time without notice 7 2 Service Procedures If you have any questions please contact your local store distributor or visit our website If it becomes necessary to return the scan tool for repair contact your local distributor for more information DIGITAL AUTO SCANNER FASTER amp EASIER FOR 1996 AND NEWER OBD Il VEHICLES DIGITAL AUTO SCANNER RDT51 DIGITAL OBD2 CAN CAR SCANNER
19. a list views previous frames of recorded data when playing back live data It is also used to update DTC library when pressed 5 RIGHT SCROLL BUTTON When look up DTC definitions moves to next character and view additional information on next screens if DTC definition covers more than one screen selects deselects PID data when viewing or recording customized live data list and views next frames of data when playing back live data 6 UP SCROLL BUTTON Moves up through menu and submenu items in menu mode When more than one screen of data is retrieved moves up through the current screen to the previous screens for additional data 7 DOWN SCROLL BUTTON Moves down through menu and submenu items in menu mode When more than one screen of data is retrieved moves down through the current screen to next screens for additional data It is also used as the language setup hotkey when pressed 8 POWER SWITCH Turns on off the scan tool when powered by cell battery resets the scanner when powered by vehicle battery 9 OBD CONNECTOR Connects the scan tool to the vehicle s Data Link Connector DLC 11 3 2 Specifications 1 Display Backlit 128 x 64 pixel display with contrast adjustment 2 Operating Temperature 0 to 60 C 32 to 140 F 3 Storage Temperature 20 70 4 to 158 F 4 External Power 8 0 to 18 0 V power provided via vehicle battery 5 6 Dimensions Length Width Height 209 mm 7 00 107 mm
20. and newer vehicles that support Mode 9 1 Use the UP DOWN scroll buttons to select Vehicle Info from the Diagnostic Menu and press the EMter button O82 CODE OWNER S MANUAL Diagnostic Menu 5 6 Read Codes Erase Codes View Freeze Frame Readiness gt MSN Unit of Measure 2 Observe on screen instruction Vehicle Info Turn Key on with engine off Press any Key to con 3 Wait a few seconds while the scan reads vehicle information Vehicle Info Reading Info Please Wait If the Vehicle does not support this mode a message shows on The display warning that the mode is not supported 4 From Vehicle Info menu use UP DOWN scroll button to select an available items and press ENTER button Vehicle Info Vehilcle ID Number Calibration ID Cal Verif Number 5 View the vehicle information retrieved 4 OBD2CODEREADER _ Calibration ID Cal ID1 LMC720 6 Press ESC button to return to the previous menus 6 Appendix 6 1 Appendix 1 PID List PID Abbreviation Full Name DTC DTC Stored Number DTCFRZF DTC FUELSYS1 Fuel System 1 Status FUELSYS2 Fuel System 2 Status LOAD PCT 96 Calculated Load Value KICHE Engine Coolant Temperature ETC C Engine Coolant Temperature SHRTFT1 96 Short Term Fuel Trim Bank1 SHRTFT3 Short Term Fuel Trim Bank3 LONGFT1
21. d SAE or Manufacturer Specific the scan tool displays DTC definition not found Please refer to vehicle service manual 4 To view next or previous DTC in the built in DTC library use UP DOWN button 5 To enter another DTC press ESC button to return to previous screen 6 To exit to Main Menu press ESC button 0 _ OWNER S MANUAL 3 8 Product Setup The scan tool allows you to make the following adjustments and settings 1 Language Selects the desired language 2 Contrast adjustment Adjusts the contrast of the LCD display 3 Unit of measure Sets the unit of measure to English or Metric 4 5 6 Tool self test Checks if the LCD display and keyboard are working normally Auto Power Off Sets automatic power off limits Beep Set Turns on off beep Settings of the unit will remain until change to the existing settings is made To enter the setup menu mode From the keyboard Press ESC button to enter System Setup menu Follow the instructions to make adjustments and settings as described in the following setup options System Setup 25 gt E Contrast Unit of Measure Auto Power off Beep Set Tool Self test From the Main Menu Use the UP DOWN scroll button to select System Setup and press ENTER button Follow the instructions to make adjustments and settings as described in the following setup options Diagnostics DTC Lookup Review Data Syste
22. data to save data from this test YES NO If no data is stored in the scan tool above prompt will not show up 22000000000 OBDZCODEREADER 8 If you wish to erase the data press ENTER button if you do not want to erase the data press ESC or use LEFT RIGHT button to select NO and press ENTER to continue 9 View a summary of system status MIL status DTC counts Monitor status on screen Wait a few seconds or press any Key for Diagnostic Menu to come up System Status MIL Status ON Codes Found Monitors N A Monitors OK Monitors INC If more than one module is detected you will be prompted to select a module before testing Control Module Module A4 Use UP DOWN scroll button to select a module and press ENTER button 5 1 Reading Codes Reading Codes be done with the key on engine off or with the key on engine running KOER Stored Codes are also known as hard codes or permanent codes These codes cause the control module to illuminate the malfunction indicator lamp MIL when emission related fault occurs Pending Codes are also referred to maturing codes continuous monitor codes They indicate problems that the control module has detected during the current or last driving cycle but are not considered serious yet Pending Codes will not turn on the malfunction indicator lamp the fau
23. essage shows on the display Erase Codes Erase Done Press any key to con If the codes not cleared then an Erase Failure Turn Key on with Engine off message appears O82 CODE READER OWNER S MANUAL Erase Failure Turn Key on with Engine Press any key to con 4 Press any button to return to Diagnostic Menu 5 3 Viewing Freeze Frame Data 1 To view freeze frame data use UP DOWN scroll button to select View Freeze Frame from Diagnostic Menu and press ENTER button Diagnostic Menu 3 6 Read Codes Erase Codes gt View Freeze Frame Readiness Vehicle Info Unit of Measure 2 Wait a few seconds while the scan tool validates the PID MAP View Freeze Frame Reading PID 01 Please Wait 3 If retrieved information covers more than one screen then a down arrow will appear Use DOWN scroll button as necessary until all the data have been shown up View Freeze Frame DTC_CNT 1630 FUELSYS1 OL FUELSYS2 N A LOAD_PCT 0 0 ECT C 40 SHRTFT1 0 0 If there is no freeze frame data available an advisory message No freeze frame data stored shows on the display 4 If you want to view full name UP DOWN scroll button to select the PID FUELSYS1 Fuel System 1 Status Press any key to con 5 Wait a few seconds or press any butto
24. hat a technician can accurately find and fix the problem Here below follow three pieces of such valuable information 1 Whether th Malfunction Indicator Light MIL is commanded on or off 2 Which if any Diagnostic Trouble Codes DTCs are stored 3 Readiness Monitor status 2 2 Diagnostic Trouble Codes DTCs OBD II Diagnostic Trouble Codes are codes that are stored by the on board computer diagnostic system in response to a problem found in the vehicle These codes identify a particular problem area and are intended to provide you with a guide as to where a fault might be occurring within a vehicle OBD 1 Diagnostic Trouble Codes consist of a five digit alphanumeric code The first character a letter identifies which control system sets the code The other four characters all numbers provide additional information on where the DTC originated and the operating conditions that caused it to set Here below is an example to illustrate the structure of the digits BD CODE READER DTC Example 0202 Systems B Body Identifying specific C Chassis malfunctioning P Powertrain section of the systems U Network Sub systems Code Type 1 Fuel and Air Metering Generic SAE 2 Fuel and Air Metering PO P2 P34 P39 3 Ignition System or Engine Misfire 4 Auxiliary Emission Controls C0 C3 5 Vehicle Speed Control and Idle
25. ious menu Auto Power off The minimum automatic power off time is 1 minute and the maximum is 20 minutes The Auto Power Off function can be available only when the scanner is O82 CODE READER powered by cell battery 1 From System Setup menu use UP DOWN scroll button to select Auto Power Off and press ENTER button 2 From Auto Power off menu use UP DOWN scro or decrease time Language Contrast Unit of Measure Power off Beep Set Tool Self test Auto Power off 01 Minute f Increase time 9 Decrease time ENTER Confirm button to increase 3 Press ENTER button to save your setting and return to previous menu Beep Set The default setting is Beep On 1 From System Setup menu use UP DOWN scroll button to select Beep Set and press ENTER button Language Contrast Unit of Measure Auto Power off gt Tool Self test 2 From Beep Set menu use UP DOWN scroll button to select Beep ON or Beep OFF to turn on off the beep OBD2CODEREADER 0 00 Beep Set Beep ON gt E 3 Press ENTER button to save your selection and return to previous menu Tool Self test The Tool Self test function checks if the display and keyboard are working properly A Display test The Display Test function checks if the LCD display is working normally 1 From System Setup menu use UP DOWN scroll button to
26. leakage from damaging battery compartment External Power External power of the scan tool is provided via the vehicle Data Link Connector DLC Just follow the steps below to turn on the scan tool 1 Connect the OBD II Cable to scan tool 2 Find DLC on vehicle eA plastic DLC cover may be found for some vehicles and you need to remove it before plugging the OBD2 cable 3 Plug OBD II cable to the vehicle s DLC 3 7 DTC Lookup The DTC Lookup function is used to search for definitions of DTCs stored in built in DTC library 1 From Main Menu use UP DOWN scroll button to select DTC Lookup and press ENTER button 082 CODE READER Sa Diagnostics aD TC Lookup Review Data System Setup Tool Information The number x x to the right indicates total number of items under this menu and sequence of highlighted item 2 From DTC Lookup menu use LEFT RIGHT button to move to the desired character use UP DOWN button to change selected digit character and press ENTER button to confirm DTC Lookup P0001 Left 1 Right 4411 Change Digit ENTER Confirm ESC Exit 3 View the DTC definition on screen When DTC definition covers more than one screen use LEFT RIGHT button to view additional information on previous next screens For manufacturer specific codes you need to select a vehicle make on an additional screen to look for DTC definitions If definition could not be foun
27. lete after an appropriate drive cycle has been performed The drive cycle that enables a monitor and sets readiness codes to Ready varies for each individual monitor Once a monitor is set as Ready or Complete it will remain in this state A number of factors including erasing of diagnostic trouble codes DTCs with a scan tool or a disconnected battery can result in Readiness Monitors being set to Not Ready Since the three continuous monitors are constantly evaluating they will be reported as Ready all of the time If testing of a particular supported non continuous monitor has not been completed the monitor status will be reported as Not Complete Not Ready In order for the OBD monitor system to become ready the vehicle should be driven under a variety of normal operating conditions These operating OBD2CODEREADER conditions may include of highway driving and stop and go city type driving and at least one overnight off period For specific information on getting your vehicle s OBD monitor system ready please consult your vehicle owner s manual 2 6 OBD II Definitions Powertrain Control Module PCM OBD Il terminology for the on board computer that controls engine and drive train Malfunction Indicator Light MIL Malfunction Indicator Light Service Engine Soon Check Engine is a term used for the light on the instrument panel It is to alert the driver and or the repair technician that there is a
28. lt does not occur within a certain number of warm up cycles the code clears from memory 1 Use UP DOWN scroll button to select Read Codes from Diagnostic Menu press ENTER button Diagnostic Menu gt 65255 Erase Codes View Freeze Frame I M Readiness Vehicle Info 2 Use UP DOWN scroll button to select Stored Codes or Pending Codes from the Trouble Codes menu and press ENTER button Trouble Codes 1 2 dotored Codes Pending Codes If there are no Diagnostic Trouble Codes present the display indicates No pending codes are stored in the module Wait a few seconds or press any key to retum to Diagnostic Menu 3 View DTCs and their definitions on screen 09 1 5 P0118 Generic Engine Coolant Temperature Sensor 1 Circuit High BD CODE READER The control module number sequence of the DTCs total number of codes detected and type of codes Generic or Manufacturer specific will be observed on the upper right hand corner of the display 4 more than one DTC found use UP DOWN scroll button as necessary until all the codes have been shown up If retrieved DTCs contain any manufacturer specific or enhanced codes Manufacturer specific codes are found Press any key to select vehicle make message comes up prompting you to select vehicle manufacturer to view DTC definitions Use UP DOWN scroll button to select manufacturer and then press E
29. m Setup Tool Information Language Setup English is the default language 1 From System Setup menu use UP DOWN scroll button to select Language and press ENTER button System Setup 1 6 gt Contrast Unit of Measure Auto Power off Beep Set Tool Self test 2 Use UP DOWN scroll button to select the desired language and press ENTER button to save your selection and return to previous menu gt English Fransais Contrast Adjustment 1 From System Setup menu use UP DOWN scroll button to select Contrast and press ENTER button Language gt Unit of Measure Auto Power Off Beep Set Tool Self test 2 From Contrast menu use UP DOWN scroll button to increase or decrease contrast OBDRCODEREADER 30 kx Use amp X f to change 3 Press ENTER button to save your settings and return to previous menu Unit of Measurement Metric is the default measurement unit 1 From System Setup menu use UP DOWN scroll button to select Unit of Measure and press ENTER button Language Contrast gt Unit of Measure Auto Power off Beep Set Tool Self test 2 From Unit of Measure menu use UP DOWN scroll button to select the desired unit of measurement English 3 Press ENTER button to save your selection and return to prev
30. n to return to previous screen 5 4 Retrieving I M Readiness Status Readiness function is used to check the operations of the Emission System on OBD2 compliant vehicles It is an excellent function to use prior to having a vehicle inspected for compliance to a state emissions program Some latest vehicle models may support two types of Readiness tests A Since DTCs Cleared indicates status of the monitors since the DTCs are erased This Drive Cycle indicates status of monitors since the beginning of the current drive cycle An I M Readiness Status result of NO does not necessarily indicate that the vehicle being tested will fail the state inspection For some states one or more such monitors may be allowed to be Not Ready to pass the emissions inspection OK Indicates that a particular monitor being checked has completed its diagnostic testing INC Indicates that a particular monitor being checked has not CODE READER completed its diagnostic testing N A The monitor is not supported on that vehicle 1 Use UP DOWN scroll button to select I M Readiness from Diagnostic Menu and press ENTER button Diagnostic Menu Read Codes Erase Codes View Freeze Frame gt M Readiness Vehicle Info Unit of Measure 2 Wait a few seconds while the scan tool validates the PID MAP Readiness Reading PID Please Wait 3 If the vehicle s
31. s serial number and software version number of the scanner pa OBDZCODEREADER OWNER S MANUAL 1 From Main UP DOWN scroll button to select Tool Information and press ENTER button ae Diagnostics DTC Lookup Review Data System Setup Tool Information 2 View tool information on screen Tool Information Serial MS083462 Burn Date 11 12 07 S W Ver V1 00 H W V1 01 LIB Ver V1 00 3 10 Battery Replacement The scan tool requires a 9V cell battery to operate when disconnected from vehicle power 1 Locate the battery cover on the back of the scan tool 2 Remove the battery cover screw and slide the battery cover off 3 Remove discharged batteries and install a new 9V cell battery 4 Reinstall battery cover by sliding battery cover on and installing screw 3 11 Vehicle Coverage This model T69 OBDII EOBD Scanner is specially designed to work with all OBD Il compliant vehicles including those equipped with next generation protocol Control Area Network CAN It is required by EPA that all 1996 and newer vehicles cars and light trucks sold in the United States must be OBD II compliant and this includes all Domestic Asian and European vehicles OBDZCODEREADR small number of 1994 and 1995 model year gasoline vehicles are OBD 1 compliant To verify if a 1994 or 1995 vehicle is OBD Il compliant check the Vehicle Emissions
32. ssions control strategy Continuous Monitors Some of the vehicle components or systems are continuously tested by the vehicle s 11 system while others are tested only under specific vehicle operating conditions The continuously monitored components listed below are always ready 1 Misfire 2 Fuel System 3 Comprehensive Components CCM Once the vehicle is running the OBD system is continuously checking the above components monitoring key engine sensors watching for engine misfire and monitoring fuel demands Non Continuous Monitors Unlike the continuous monitors many emissions and engine system components require the vehicle to be operated under specific conditions before the monitor is ready These monitors are termed non continuous monitors and are listed below 1 EGR System 082 CODE READER 2 O2 Sensors 3 Catalyst 4 Evaporative System 5 O2 Sensor Heater 6 Secondary air 7 Heated Catalyst 8 A C system 2 5 OBD II Monitor Readiness Status OBD systems must indicate whether or not the vehicle s PCM s monitor system has completed testing on each component Components that have been tested will be reported as Ready or Complete meaning they have been tested by the OBD II system The purpose of recording readiness status is to allow inspectors to determine if the vehicle s OBDII system has tested all the components and or systems The powertrain control module PCM sets a monitor to Ready orComp
33. ting Scan tool doesn t power up If the scan tool won t power up or operates incorrectly in any other way you need to do the following to check up Check if the scan tool s OBD Il connector is securely connected to the vehicle s DLC e Check if the DLC pins are bent or broken Clean the DLC pins if necessary e Check vehicle battery to make sure it is still good with at least 8 0 volts 4 Review Data The Review Data function allows viewing of data from last test recorded by the scan tool 1 Use UP DOWN scroll button to select Review Data from Main Menu and press ENTER button Main Menu 3 5 Diagnostics DTC Lookup gt EET System Setup Tool Information 2 Use UP DOWN scroll button to select the desired item from Review Data menu and press ENTER button 082 CODE READER gt Pending Codes Freeze Frame Readiness Vehicle Info If there is no data stored for selected item a Not Supported or Stored No Data message shows on the screen 3 Review selected data on screen 09 1 6 P0118 Generic Engine Coolant Temperature Sensor 1 Circuit High 5 OBD II Diagnostics When more than one vehicle control module is detected by the scan tool you will be prompted to select the module where the data may be retrieved The most often to be selected are the Powertrain Control Module PCM and Transmission Control Module TCM CAUTION Don t connect
34. upports both types of tests then both types will be shown on the screen for selection I M Readiness 45 This Drive Cycle 4 Use UP DOWN scroll button as necessary to view the status of the MIL light or OFF and the following monitors Misfire monitor Misfire monitor Fuel System Mon Fuel System Monitor Comp Component Comprehensive Components Monitor EGR EGR System Monitor 4 OBD2CODEREADER Oxygen Sens Mon 2 Sensors Monitor Catalyst Mon Catalyst Monitor EVAP System Mon Evaporative System Monitor Oxygen Sens htr 02 Sensor Heater Monitor Sec Air System Secondary Air Monitor Htd Catalyst Heated Catalyst Monitor A C Refrig Mon system Monitor Since DTCs Cleared MIL Status OFF Misfire Monitor OK Fuel System Mon OK Comp Component OK Catalyst Mon INC Htd Catalyst N A 5 If the vehicle supports readiness test of This Drive Cycle screen of the following displays This Drive cycle MIL Status OFF Misfire Monitor OK Fuel SystemMon N A Comp Component OK Catalyst Mon INC Htd Catalyst N A 6 Press ESC button to return to Diagnostic Menu 5 5 Viewing Vehicle Information The Vehicle Information function enables the retrieval of the Vehicle Identification No VINa Calibration ID s Calibration Verification Nos CVNs In use Performance Tracking 2000
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