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1. All replacement parts whether new or re manufactured assume as their warranty period for only the remaining time of this warranty This warranty does not apply to damage caused by improper use accident abuse improper voltage service fire flood lightning or other acts of God or if the product was altered or repaired by anyone other than the Manufacturer s Technical Service Center Consequential and incidental damages are not recoverable under this warranty Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not apply to you This warranty gives you specific legal rights and you may also have other rights which vary from state to state No portion of this warranty may be copied or duplicated without the expressed written permission from the Manufacturer Obtaining Warranty Service Products requiring service should be returned as follows 1 Call the Technical Service Center to obtain a Return Reference Number USA amp Canada 1 800 544 4124 Other 714 241 6805 2 Package the product carefully to prevent shipping damage 3 Include your name return address and a day contact phone 4 Enclose a copy of the dated sales receipt 5 Describe the problem 6 Ship prepaid to Technical Service Center 17291 Mt Herrmann Street Fountain Valley CA 92708 U S A Phone 1 800 544 4124 or 714 241 6805 Fax 714 432 7910 Web www iEQUUS com Email service i
2. fan belt etc turn at high speed To avoid serious injury always be aware of moving parts Keep a safe distance from these parts as well as other potentially moving objects Engine parts become very hot when the engine is running To prevent severe burns avoid contact with hot engine parts Before starting an engine for testing or trouble shooting make sure the parking brake is engaged Put the transmission in park for automatic transmission or neutral for manual transmission Block the drive wheels with suitable blocks Connecting or disconnecting test equipment when the ignition is ON can damage test equipment and the vehicle s electronic com ponents Turn the ignition OFF before connecting the Code Reader to or disconnecting the Code Reader from the vehicle s Data Link Connector DLC To prevent damage to the on board computer when taking vehicle ic electrical measurements always use a digital multimeter with at 3 least 10 megOhms of impedance A4 the vehicle s battery produces highly flammable hydrogen gas To CA prevent an explosion keep all sparks heated items and open flames N away from the battery Jewelry is highly conductive and can cause a severe burn if it Don t wear loose clothing or jewelry when working on an engine Loose clothing can become caught in the fan pulleys belts etc makes contact between a power source and ground 2 OBD2 E4 About the Car Reader VEHICLES COVERED VE
3. Bank 2 P0550 Power Steering Pressure Sensor Circuit Malfunction 24 OBD2 E26 E27 DTC Definitions P0551 P0621 Code Definition P0551 Power Steering Pressure Sensor Circuit Range Performance P0552 Power Steering Pressure Sensor Circuit Low Input P0553 Power Steering Pressure Sensor Circuit High Input P0554 Power Steering Pressure Sensor Circuit Intermittent P0560 System Voltage Malfunction P0561 System Voltage Unstable P0562 System Voltage Low P0563 System Voltage High P0564 Cruise Control Multi Function Input Signal P0565 Cruise Control On Signal Malfunction P0566 Cruise Control Off Signal Malfunction P0567 Cruise Control Resume Signal Malfunction P0568 Cruise Control Set Signal Malfunction P0569 Cruise Control Coast Signal Malfunction P0570 Cruise Control Accel Signal Malfunction P0571 Cruise Control Brake Switch A Circuit Malfunction P0572 Cruise Control Brake Switch A Circuit Low P0573 Cruise Control Brake Switch A Circuit High P0574 Cruise Control System Vehicle Speed Too High P0575 Cruise Control Input Circuit P0576 Cruise Control Input Circuit Low P0577 Cruise Control Input Circuit High P0578 Reserved for Cruise Control Codes P0580 P0600 Serial Communication Link Malfunction P0601 Internal Control Module Memory Check Sum Error P0602 Control Module Programming Error P0603 Internal Control Module Keep Alive Memory KAM Error P0604 Internal Control Module Random Access Memory RAM Error P0605 Internal Control Modul
4. Injection System Switching Valve B Circuit Open P0417 Secondary Air Injection System Switching Valve B Circuit Shorted P0418 Secondary Air Injection System Relay A Circuit Malfunction P0419 Secondary Air Injection System Relay B Circuit Malfunction P0420 Catalyst System Efficiency Below Threshold Bank 1 P0421 Warm Up Catalyst Efficiency Below Threshold Bank 1 P0422 Main Catalyst Efficiency Below Threshold Bank 1 P0423 Heated Catalyst Efficiency Below Threshold Bank 1 P0424 Heated Catalyst Temperature Below Threshold Bank 1 P0425 Catalyst Temperature Sensor Bank 1 P0426 Catalyst Temperature Sensor Range Performance Bank 1 P0427 Catalyst Temperature Sensor Low Input Bank 1 P0428 Catalyst Temperature Sensor High Input Bank 1 P0429 Catalyst Heater Control Circuit Bank 1 P0430 Catalyst System Efficiency Below Threshold Bank 2 P0431 Warm Up Catalyst Efficiency Below Threshold Bank 2 P0432 Main Catalyst Efficiency Below Threshold Bank 2 P0433 Heated Catalyst Efficiency Below Threshold Bank 2 P0434 Heated Catalyst Temperature Below Threshold Bank 2 P0435 Catalyst Temperature Sensor Bank 2 P0436 Catalyst Temperature Sensor Range Performance Bank 2 P0437 Catalyst Temperature Sensor Low Input Bank 2 P0438 Catalyst Temperature Sensor High Input Bank 2 P0439 Catalyst Heater Control Circuit Bank 2 22 OBD2 E24 E25 DTC Definitions P0440 P0483 Code Definition P0440 Evaporative Emission Control System
5. Malfunction P0441 Evaporative Emission Control System Incorrect Purge Flow P0442 Evaporative Emission Control System Leak Detected small leak P0443 Evaporative Emission Control System Purge Control Valve Circuit Malfunction P0444 Evaporative Emission Control System Purge Control Valve Circuit Open P0445 Evaporative Emission Control System Purge Control Valve Circuit Shorted P0446 Evaporative Emission Control System Vent Control Circuit Malfunction P0447 Evaporative Emission Control System Vent Control Open P0448 Evaporative Emission Control System Vent Control Circuit Shorted P0449 Evaporative Emission Control System Vent Valve Solenoid Circuit Malfunction P0450 Evaporative Emission Control System Pressure Sensor Malfunction P0451 Evaporative Emission Control System Pressure Sensor Range Performance P0452 Evaporative Emission Control System Pressure Sensor Low Input P0453 Evaporative Emission Control System Pressure Sensor High Input P0454 Evaporative Emission Control System Pressure Sensor Intermittent P0455 Evaporative Emission Control System Leak Detected gross leak P0456 Evaporative Emission Control System Leak Detected very small leak P0457 Evaporative Emission Control System Leak Detected fuel cap loose off P0460 Fuel Level Sensor Circuit Malfunction P0461 Fuel Level Sensor Circuit Range Performance P0462 Fuel Level Sensor Circuit Low Input P0463 Fuel Level Sensor Circuit High Input P0464 Fuel Level Sensor Circuit Intermittent P
6. SCROLL function is used to view additional codes the Car Readers communication link with the vehicle s computer disconnects To re establish communication press the LINK button again Refer to page 14 for Diagnostic Trouble Code definitions Match the retrieved DTC s with those listed Read the associated definition s and see the vehicle s service manual for further evaluation ERASING DIAGNOSTIC TROUBLE CODES DTCs When the Car Reader s ERASE function is used to erase the DTCs from the vehicle s on board computer Freeze Frame data and manufacturer specific enhanced data are also erased If you plan to take the vehicle to a Service Center for repair DO NOT erase the codes from the vehicle s computer If the codes are erased valuable information that might help the technician troubleshoot the problem will also be erased Erase DTCs from the computer s memory as follows When DTCs are erased from the vehicle s computer memory the I M Readiness Monitor Status program resets status of all the Monitors to a not run flashing condition To set all of the Monitors to a DONE status an OBD 2 Drive Cycle must be performed Refer to your vehicle s service manual for information on how to perform an OBD 2 Drive Cycle for the vehicle under test 1 If not connected already connect the Car Reader to the vehicle s DLC If the Car Reader is already connected and linked to the vehicle s computer proceed directly to step 4 If not conti
7. availability of these manuals The following companies publish valuable repair manuals Haynes Publications 861 Lawrence Drive Newbury Park California 91320 Phone 800 442 9637 Mitchell International 14145 Danielson Street Poway California 92064 Phone 888 724 6742 Motor Publications 5600 Crooks Road Suite 200 Troy Michigan 48098 Phone 800 426 6867 FACTORY SOURCES Ford GM Chrysler Honda Isuzu Hyundai and Subaru Service Manuals OBD2 Helm Inc 14310 Hamilton Avenue Highland Park Michigan 48203 Phone 800 782 4356 Using the Car Reader CODE RETRIEVAL PROCEDURE CODE RETRIEVAL PROCEDURE Never replace a part based only on the DTC definition Each DTC has a set of testing procedures instructions and flow charts that must be followed to confirm the location of the problem This information is found in the vehicle s service manual Always refer to the vehicle s service manual for detailed testing instructions Check your vehicle thoroughly before performing any test See Preparation for Testing on page 7 for details ALWAYS observe safety precautions whenever working on a vehicle See Safety Precautions on page 2 for more information 1 Turn the ignition off 2 Locate the vehicle s 16 pin Data Link Connector DLC See page 3 for connector location 3 Connect the Car Reader s cable connector to the vehicle s DLC The cable connector is keyed and will only fit one way m f you have proble
8. 0465 Purge Flow Sensor Circuit Malfunction P0466 Purge Flow Sensor Circuit Range Performance P0467 Purge Flow Sensor Circuit Low Input P0468 Purge Flow Sensor Circuit High Input P0469 Purge Flow Sensor Circuit Intermittent P0470 Exhaust Pressure Sensor Malfunction P0471 Exhaust Pressure Sensor Range Performance P0472 Exhaust Pressure Sensor Low P0473 Exhaust Pressure Sensor High P0474 Exhaust Pressure Sensor Intermittent P0475 Exhaust Pressure Control Valve Malfunction P0476 Exhaust Pressure Control Valve Range Performance P0477 Exhaust Pressure Control Valve Low P0478 Exhaust Pressure Control Valve High P0479 Exhaust Pressure Control Valve Intermittent P0480 Cooling Fan 1 Control Circuit Malfunction P0481 Cooling Fan 2 Control Circuit Malfunction P0482 Cooling Fan 3 Control Circuit Malfunction P0483 Cooling Fan Rationality Check Malfunction OBD2 23 DTC Definitions P0484 P0550 Code Definition P0484 Cooling Fan Circuit Over Current P0485 Cooling Fan Power Ground Circuit Malfunction P0486 Exhaust Gas Recirculation Sensor B Circuit P0487 Exhaust Gas Recirculation Throttle Position Control Circuit P0488 Exhaust Gas Recirculation Throttle Position Control Range Performance P0491 Secondary Air Injection System Bank 1 P0492 Secondary Air Injection System Bank 2 P0500 Vehicle Speed Sensor Malfunction P0501 Vehicle Speed Sensor Range Performance P0502 Vehicle Speed Sensor Circuit Low Input P0503 Vehicle Speed Sensor Intermitt
9. 103 Mass or Volume Circuit High Input P0104 Mass or Volume Circuit Intermittent P0105 Manifold Absolute Pressure Barometric Pressure Circuit Malfunction P0106 Manifold Absolute Pressure Barometric Pressure CircuitRange Performance Problem P0107 Manifold Absolute Pressure Barometric Pressure Circuit Low Input P0108 Manifold Absolute Pressure Barometric Pressure Circuit High Input P0109 Manifold Absolute Pressure Barometric Pressure Circuit Intermittent P0110 Intake Air Temperature Circuit Malfunction P0111 Intake Air Temperature Circuit Range Performance Problem P0112 Intake Air Temperature Circuit Low Input P0113 Intake Air Temperature Circuit High Input P0114 Intake Air Temperature Circuit Intermittent P0115 Engine Coolant Temperature Circuit Malfunction P0116 Engine Coolant Temperature Circuit Range Performance Problem P0117 Engine Coolant Temperature Circuit Low Input P0118 Engine Coolant Temperature Circuit High Input P0119 Engine Coolant Temperature Circuit Intermittent P0120 Throttle Pedal Position Sensor Switch A Circuit Malfunction P0121 Throttle Pedal Position Sensor Switch A Circuit Range Performance Problem P0122 Throttle Pedal Position Sensor Switch A Circuit Low Input P0123 Throttle Pedal Position Sensor Switch A Circuit High Input P0124 Throttle Pedal Position Sensor Switch A Circuit Intermittent P0125 Insufficient Coolant Temperature for Closed Loop Fuel Control P0126 Insufficient Coolant Temperature for St
10. 53 O2 Sensor Circuit Slow Response Bank 2 Sensor 1 P0154 O2 Sensor Circuit No Activity Detected Bank 2 Sensor 1 P0155 O2 Sensor Heater Circuit Malfunction Bank 2 Sensor 1 P0156 O2 Sensor Circuit Malfunction Bank 2 Sensor 2 P0157 O2 Sensor Circuit Low Voltage Bank 2 Sensor 2 P0158 O2 Sensor Circuit High Voltage Bank 2 Sensor 2 P0159 O2 Sensor Circuit Slow Response Bank 2 Sensor 2 P0160 O2 Sensor Circuit No Activity Detected Bank 2 Sensor 2 P0161 O2 Sensor Heater Circuit Malfunction Bank 2 Sensor 2 P0162 O2 Sensor Circuit Malfunction Bank 2 Sensor 3 P0163 O2 Sensor Circuit Low Voltage Bank 2 Sensor 3 P0164 O2 Sensor Circuit High Voltage Bank 2 Sensor 3 P0165 O2 Sensor Circuit Slow Response Bank 2 Sensor 3 P0166 O2 Sensor Circuit No Activity Detected Bank 2 Sensor 3 P0167 O2 Sensor Heater Circuit Malfunction Bank 2 Sensor 3 P0168 Fuel Temperature Too High P0169 Incorrect Fuel Composition P0170 Fuel Trim Malfunction Bank 1 P0171 System too Lean Bank 1 16 OBD2 E18 DTC Definitions P0172 P0213 Code Definition P0172 System too Rich Bank 1 P0173 Fuel Trim Malfunction Bank 2 P0174 System too Lean Bank 2 P0175 System too Rich Bank 2 P0176 Fuel Composition Sensor Circuit Malfunction P0177 Fuel Composition Sensor Circuit Range Performance P0178 Fuel Composition Sensor Circuit Low Input P0179 Fuel Composition Sensor Circuit High Input P0180 Fuel Temperature Sensor A Circuit Malfunction P0181 Fu
11. 788 Shift Timing Solenoid High P0789 Shift Timing Solenoid Intermittent P0790 Normal Performance Switch Circuit Malfunction P0791 Intermediate Shaft Speed Sensor Circuit P0792 Intermediate Shaft Speed Sensor Circuit Range Performance P0793 Intermediate Shaft Speed Sensor Circuit No Signal P0794 Intermediate Shaft Speed Sensor Circuit Intermittent P0795 Pressure Control Solenoid C P0796 Pressure Control Solenoid C Performance or Stuck Off P0797 Pressure Control Solenoid C Stuck On P0798 Pressure Control Solenoid C Electrical P0799 Pressure Control Solenoid C Intermittent P0801 Reverse Inhibit Control Circuit Malfunction 28 OBD2 E30 E31 DTC Definitions P0803 P0849 Code Definition P0803 1 4 Upshift Skip Shift Solenoid Control Circuit Malfunction P0804 1 4 Upshift Skip Shift Lamp Control Circuit Malfunction P0805 Clutch Position Sensor Circuit P0806 Clutch Position Sensor Circuit Range Performance P0807 Clutch Position Sensor Circuit Low P0808 Clutch Position Sensor Circuit High P0809 Clutch Position Sensor Circuit Intermittent P0810 Clutch Position Control Error P0811 Excessive Clutch Slippage P0812 Reverse Input Circuit P0813 Reverse Output Circuit P0814 Transmission Range Display Circuit P0815 Upshift Switch Circuit P0816 Downshift Switch Circuit P0817 Starter Disable Circuit P0818 Driveline Disconnect Switch Input Circuit P0820 Gear Lever X Y Position Sensor Circuit P0821 Gear Lever X P
12. DIGITAL CC OBD2 CAR READER OWNER S MANUAL The Easiest And Best Way To Troubleshoot 1996 and Newer OBD2 Vehicles E2 Table of Contents Title Page No YOU CANIDO IT arapa a bum ex era E OG RO HR RR E EROR RC a 1 SAFETY PRECAUTIONS Safety First c crin pase grk b b pee EE EX oar RA ees 2 ABOUT THE CAR READER Vehicles Covered illleelesseellll ees 3 Controls and Indicators 00 002 eee eee 4 Display Functions 00 0 eee 5 PREPARATION FOR TESTING Before YOU B glh ive desis eee et Saw Peces re der pro eens 7 Vehicle Service Manuals 7 USING THE CODE READER Code Retrieval Procedure 8 Erasing Diagnostic Trouble Codes DTCs 10 DTC DEFINITIONS Diagnostic Trouble Code Definitions 12 LIMITED WARRANTY AND SERVICE PROCEDURES The Manufacturer warrants to the original purchaser that this unit is free of defects in materials and workmanship under normal use and maintenance for a period of one 1 year from the date of original purchase If the unit fails within the one 1 year period it will be repaired or replaced at the Manufacturer s option at no charge when returned prepaid to the Technical Service Center with Proof of Purchase The sales receipt may be used for this purpose Installation labor is not covered under this warranty
13. EQUUS com i OBD2 E3 You Can Do It EASY TO USE EASY TO VIEW EASY TO DEFINE Easy To Use Easy To View Easy To Define OBD2 Connect the Car Reader to the vehicle s test connector Turn the ignition key On DO NOT start the engine The Car Reader will automatically link to the vehicle s computer The Car Reader retrieves stored codes and displays I M Readiness status Codes are displayed on the Car Readers LCD display screen I M Readiness status is displayed by LED indicators Locate fault code s in the Fault Code Definition list Safety Precautions SAFETY FIRST SAFETY FIRST This manual describes common test procedures used by experienced service technicians Many test procedures require precautions to avoid accidents that can result in personal injury and or damage to your vehicle or test equipment Always read your vehicle s service manual and follow its safety precautions before and during any test or service procedure ALWAYS observe the following general safety precautions When an engine is running it produces carbon monoxide a toxic and poisonous gas To prevent serious injury or death from carbon monoxide poisoning operate the vehicle ONLY in a well ventilated area To protect your eyes from propelled objects as well as hot or caustic liquids always wear approved safety eye protection When an engine is running many parts such as the coolant fan pulleys
14. HICLES COVERED The Car Reader is designed to work on all OBD 2 compliant vehicles All 1996 and newer vehicles cars and light trucks sold in the United States are OBD 2 compliant This includes all Domestic Asian and European vehicles Some 1994 and 1995 vehicles are OBD 2 compliant To find out if a 1994 or 1995 vehicle is OBD 2 compliant check the following 1 The Vehicle Emissions Control Information VECI Label This label is located under the hood or by the radiator of most vehicles If the vehicle is OBD 2 compliant the label will state OBD II Certified VEHICLE EMISSION CONTROL INFORMATION ENGINE FAMILY EFN2 6YBT2BA OBD II DISPLACEMENT 2 6L CERTIFIED VEHICLE this VEHICLE CONFORMS TO U S EPA AND STATE a MANUFACTURER OF CALIFORNIA REGULATIONS APPLICABLE TO 1999 MODEL YEAR NEW TLEV PASSENGER CARS OBD II REFER TO SERVICE MANUAL FOR ADDITIONAL INFORMATION TUNE UP CONDITIONS NORMAL OPERATING ENGINE TEMPERATURE CERTIFIED ACCESSORIES OFF COOLING FAN OFF TRANSMISSION IN NEUTRAL EXHAUST EMISSIONS STANDARDS STANDARD CATEGORY CERTIFICATION IN USE TLEV TLEV INTERMEDIATE waen eATALYST fll GAP 1 1MM 2 Government Regulations require that all OBD 2 compliant vehicles must have a common sixteen pin Data Link Connector DLC 4 s e 7 8 O 1213141516 Some 1994 and 1995 vehicles have 16 pin connectors but are not OBD 2 compliant Only those vehicle
15. Misfire Detected P0302 Cylinder 2 Misfire Detected P0303 Cylinder 3 Misfire Detected P0304 Cylinder 4 Misfire Detected P0305 Cylinder 5 Misfire Detected P0306 Cylinder 6 Misfire Detected P0307 Cylinder 7 Misfire Detected P0308 Cylinder 8 Misfire Detected P0309 Cylinder 9 Misfire Detected P0310 Cylinder 10 Misfire Detected P0311 Cylinder 11 Misfire Detected P0312 Cylinder 12 Misfire Detected P0313 Misfire Detected with Low Fuel P0314 Single Cylinder Misfire Cylinder not specified P0320 Ignition Distributor Engine Speed Input Circuit Malfunction P0321 Ignition Distributor Engine Speed Input Circuit Range Performance P0322 Ignition Distributor Engine Speed Input Circuit No Signal P0323 Ignition Distributor Engine Speed Input Circuit Intermittent P0324 Knock Control System Error P0325 Knock Sensor 1 Circuit Malfunction Bank 1 or Single Sensor P0326 Knock Sensor 1 Circuit Range Performance Bank 1 or Single Sensor P0327 Knock Sensor 1 Circuit Low Input Bank 1 or Single Sensor P0328 Knock Sensor 1 Circuit High Input Bank 1 or Single Sensor P0329 Knock Sensor 1 Circuit Intermittent Bank 1 or Single Sensor P0330 Knock Sensor 2 Circuit Malfunction Bank 2 P0331 Knock Sensor 2 Circuit Range Performance Bank 2 P0332 Knock Sensor 2 Circuit Low Input Bank 2 P0333 Knock Sensor 2 Circuit High Input Bank 2 P0334 Knock Sensor 2 Circuit Intermittent Bank 2 P0335 Crankshaft Position Sensor A Circuit Malfunction
16. P0336 Crankshaft Position Sensor A Circuit Range Performance P0337 Crankshaft Position Sensor A Circuit Low Input P0338 Crankshaft Position Sensor A Circuit High Input P0339 Crankshaft Position Sensor A Circuit Intermittent P0340 Camshaft Position Sensor Circuit Malfunction P0341 Camshaft Position Sensor Circuit Range Performance P0342 Camshaft Position Sensor Circuit Low Input P0343 Camshaft Position Sensor Circuit High Input P0344 Camshaft Position Sensor Circuit Intermittent P0345 Camshaft Position Sensor A Circuit Bank 2 P0346 Camshaft Position Sensor A Circuit Range Performance Bank 2 20 OBD2 E22 DTC Definitions P0347 P0392 Code Definition P0347 Camshaft Position Sensor A Circuit Low Input Bank 2 P0348 Camshaft Position Sensor A Circuit High Input Bank 2 P0349 Camshaft Position Sensor A Circuit Intermittent Bank 2 P0350 Ignition Coil Primary Secondary Circuit Malfunction P0351 Ignition Coil A Primary Secondary Circuit Malfunction P0352 Ignition Coil B Primary Secondary Circuit Malfunction P0353 Ignition Coil C Primary Secondary Circuit Malfunction P0354 Ignition Coil D Primary Secondary Circuit Malfunction P0355 Ignition Coil E Primary Secondary Circuit Malfunction P0356 Ignition Coil F Primary Secondary Circuit Malfunction P0357 Ignition Coil G Primary Secondary Circuit Malfunction P0358 Ignition Coil H Primary Secondary Circuit Malfunction P0359 Ignition Coil Primary Secondary Circ
17. Sensor Circuit Range Performance P0717 Input Turbine Speed Sensor Circuit No Signal P0718 Input Turbine Speed Sensor Circuit Intermittent P0719 Torque Converter Brake Switch B Circuit Low P0720 Output Speed Sensor Circuit Malfunction P0721 Output Speed Sensor Circuit Range Performance P0722 Output Speed Sensor Circuit No Signal P0723 Output Speed Sensor Circuit Intermittent P0724 Torque Converter Brake Switch B Circuit High P0725 Engine Speed Input Circuit Malfunction P0726 Engine Speed Input Circuit Range Performance P0727 Engine Speed Input Circuit No Signal P0728 Engine Speed Input Circuit Intermittent P0730 Incorrect Gear Ratio P0731 Gear 1 Incorrect Ratio P0732 Gear 2 Incorrect Ratio P0733 Gear 3 Incorrect Ratio P0734 Gear 4 Incorrect Ratio P0735 Gear 5 Incorrect Ratio P0736 Reverse Incorrect Ratio P0737 Engine Speed Output Circuit P0738 TCM Engine Speed Output Circuit Low P0739 Engine Speed Output Circuit High P0740 Torque Converter Clutch Circuit Malfunction P0741 Torque Converter Clutch Circuit Performance or Stuck Off P0742 Torque Converter Clutch Circuit Stuck On P0743 Torque Converter Clutch Circuit Electrical P0744 Torque Converter Clutch Circuit Intermittent P0745 Pressure Control Solenoid Malfunction P0746 Pressure Control Solenoid Performance or Stuck Off P0747 Pressure Control Solenoid Stuck On P0748 Pressure Control Solenoid Electrical P0749 Pressure Control Solenoid Intermittent P0750 Shift Solenoid A Malfunct
18. US SHOW YOU THEIR CREDENTIALS www CanOBD2 com INNOVA Innova Electronics Corp 17291 Mt Herrmann Street Fountain Valley CA 92708 Printed in Taiwan Instruction MRP 493 0058 PRODUCT DESIGN amp COPYRIGHT IEC Cin
19. able Operation P0127 Intake Air Temperature Too High P0128 Coolant Thermostat Coolant Temperature Below Thermostat Regulating Temperature OBD2 15 ET DTC Definitions P0130 P0171 Code Definition P0130 2 Sensor Circuit Malfunction Bank 1 Sensor 1 P0131 2 Sensor Circuit Low Voltage Bank 1 Sensor 1 P0132 O2 Sensor Circuit High Voltage Bank 1 Sensor 1 P0133 O2 Sensor Circuit Slow Response Bank 1 Sensor 1 P0134 O2 Sensor Circuit No Activity Detected Bank 1 Sensor 1 P0135 O2 Sensor Heater Circuit Malfunction Bank 1 Sensor 1 P0136 O2 Sensor Circuit Malfunction Bank 1 Sensor 2 P0137 2 Sensor Circuit Low Voltage Bank 1 Sensor 2 P0138 O2 Sensor Circuit High Voltage Bank 1 Sensor 2 P0139 2 Sensor Circuit Slow Response Bank 1 Sensor 2 P0140 O2 Sensor Circuit No Activity Detected Bank 1 Sensor 2 P0141 O2 Sensor Heater Circuit Malfunction Bank 1 Sensor 2 P0142 O2 Sensor Circuit Malfunction Bank 1 Sensor 3 P0143 O2 Sensor Circuit Low Voltage Bank 1 Sensor 3 P0144 O2 Sensor Circuit High Voltage Bank 1 Sensor 3 P0145 O2 Sensor Circuit Slow Response Bank 1 Sensor 3 P0146 O2 Sensor Circuit No Activity Detected Bank 1 Sensor 3 P0147 O2 Sensor Heater Circuit Malfunction Bank 1 Sensor 3 P0148 Fuel Delivery Error P0149 Fuel Timing Error P0150 O2 Sensor Circuit Malfunction Bank 2 Sensor 1 P0151 2 Sensor Circuit Low Voltage Bank 2 Sensor 1 P0152 O2 Sensor Circuit High Voltage Bank 2 Sensor 1 P01
20. amp Output Control Circuit Malfunction P0656 Fuel Level Output Circuit Malfunction P0660 Intake Manifold Tuning Valve Control Circuit Bank 1 P0661 Intake Manifold Tuning Valve Control Circuit Low Bank 1 P0662 Intake Manifold Tuning Valve Control Circuit High Bank 1 P0663 Intake Manifold Tuning Valve Control Circuit Bank 2 P0664 Intake Manifold Tuning Valve Control Circuit Low Bank 2 P0665 Intake Manifold Tuning Valve Control Circuit High Bank 2 P0700 Transmission Control System Malfunction P0701 Transmission Control System Range Performance P0702 Transmission Control System Electrical P0703 Torque Converter Brake Switch B Circuit Malfunction P0704 Clutch Switch Input Circuit Malfunction P0705 Transmission Range Sensor Circuit Malfunction PRNDL Input P0706 Transmission Range Sensor Circuit Range Performance P0707 Transmission Range Sensor Circuit Low Input P0708 Transmission Range Sensor Circuit High Input P0709 Transmission Range Sensor Circuit Intermittent P0710 Transmission Fluid Temperature Sensor Circuit Malfunction P0711 Transmission Fluid Temperature Sensor Circuit Range Performance P0712 Transmission Fluid Temperature Sensor Circuit Low Input P0713 Transmission Fluid Temperature Sensor Circuit High Input P0714 Transmission Fluid Temperature Sensor Circuit Intermittent P0715 Input Turbine Speed Sensor Circuit Malfunction 26 OBD2 E28 E29 DTC Definitions P0716 P0758 Code Definition P0716 Input Turbine Speed
21. cuit Malfunction Cylinder 10 P0211 Injector Circuit Malfunction Cylinder 11 P0212 Injector Circuit Malfunction Cylinder 12 P0213 Cold Start Injector 1 Malfunction OBD2 17 E19 DTC Definitions P0214 P0255 Code P0214 P0215 P0216 P0217 Definition Cold Start Injector 2 Malfunction Engine Shutoff Solenoid Malfunction Injection Timing Control Circuit Malfunction Engine Overtemp Condition P0218 Transmission Over Temperature Condition P0219 Engine Overspeed Condition P0220 Throttle Pedal Position Sensor Switch B Circuit Malfunction P0221 Throttle Pedal Position Sensor Switch B Circuit Range Performance Problem P0222 Throttle Pedal Position Sensor Switch B Circuit Low Input P0223 Throttle Pedal Position Sensor Switch B Circuit High Input P0224 Throttle Pedal Position Sensor Switch B Circuit Intermittent P0225 Throttle Pedal Position Sensor Switch C Circuit Malfunction P0226 Throttle Pedal Position Sensor Switch C Circuit Range Performance Problem P0227 Throttle Pedal Position Sensor Switch C Circuit Low Input P0228 Throttle Pedal Position Sensor Switch C Circuit High Input P0229 Throttle Pedal Position Sensor Switch C Circuit Intermittent P0230 Fuel Pump Primary Circuit Malfunction P0231 Fuel Pump Secondary Circuit Low P0232 Fuel Pump Secondary Circuit High P0233 Fuel Pump Secondary Circuit Intermittent P0234 Engine Overboost Condition P0235 Turbocharger Boost Sensor A Circuit Malfunction P0236 Turbocharge
22. e Link icon is not visible the Car Reader is not communicating with the computer DTC Display Area Displays the Diagnostic Trouble Code DTC number Each fault is assigned a code number that is specific to that fault 4 Pending icon Indicates the currently displayed DTC is a Pending code CODE icon Identifies the Code Number Sequence display area 6 MIL icon Indicates the status of the Malfunction Indicator Lamp MIL The OBD2 MIL icon is visible only when a DTC has commanded the MIL on the vehicle s dashboard to light FREEZE FRAME icon Indicates that Freeze Frame data has been stored in the vehicle s computer for the currently displayed DTC About the Car Reader DISPLAY FUNCTIONS 8 Code Number Sequence The Car Reader assigns a sequence number to each DTC that is present in the computer s memory starting with 01 This helps keep track of the number of DTCs present in the computer s memory Code number 01 is always the highest priority code and the one for which Freeze Frame data has been stored 9 Code Enumerator Indicates the total number of codes retrieved from the vehicle s computer 10 Monitor icons Indicates which Monitors are supported by the vehicle under test and whether or not the associated Monitor has run its diagnostic testing Monitor status When a Monitor icon is solid it indicates that the associated Monitor has completed its diagnostic testing When a Monit
23. e Read Only Memory ROM Error P0606 PCM Processor Fault P0607 Control Module Performance P0608 Control Module VSS Output A Malfunction P0609 Control Module VSS Output B Malfunction P0610 Control Module Vehicle Options Error P0615 Starter Relay Circuit P0616 Starter Relay Circuit Low P0617 Starter Relay Circuit High P0618 Alternative Fuel Control Module KAM Error P0619 Alternative Fuel Control Module RAM ROM Error P0620 Generator Control Circuit Malfunction P0621 Generator Lamp L Control Circuit Malfunction OBD2 25 DTC Definitions P0622 P0715 Code Definition P0622 Generator Field F Control Circuit Malfunction P0623 Generator Lamp Control Circuit P0624 Fuel Cap Lamp Control Circuit P0630 VIN Not Programmed or Mismatch ECM PCM P0631 VIN Not Programmed or Mismatch TCM P0635 Power Steering Control Circuit P0636 Power Steering Control Circuit Low P0637 Power Steering Control Circuit High P0638 Throttle Actuator Control Range Performance Bank 1 P0639 Throttle Actuator Control Range Performance Bank 2 P0640 Intake Air Heater Control Circuit P0645 Clutch Relay Control Circuit P0646 Clutch Relay Control Circuit Low P0647 Clutch Relay Control Circuit High P0648 Immobilizer Lamp Control Circuit Immobilizer pending SAE J1930 approval P0649 Speed Control Lamp Control Circuit P0650 Malfunction Indicator Lamp MIL Control Circuit Malfunction P0654 Engine RPM Output Circuit Malfunction P0655 Engine Hot L
24. el Temperature Sensor A Circuit Range Performance P0182 Fuel Temperature Sensor A Circuit Low Input P0183 Fuel Temperature Sensor A Circuit High Input P0184 Fuel Temperature Sensor A Circuit Intermittent P0185 Fuel Temperature Sensor B Circuit Malfunction P0186 Fuel Temperature Sensor B Circuit Range Performance P0187 Fuel Temperature Sensor B Circuit Low Input P0188 Fuel Temperature Sensor B Circuit High Input P0189 Fuel Temperature Sensor B Circuit Intermittent P0190 Fuel Rail Pressure Sensor Circuit Malfunction P0191 Fuel Rail Pressure Sensor Circuit Range Performance P0192 Fuel Rail Pressure Sensor Circuit Low Input P0193 Fuel Rail Pressure Sensor Circuit High Input P0194 Fuel Rail Pressure Sensor Circuit Intermittent P0195 Engine Oil Temperature Sensor Malfunction P0196 Engine Oil Temperature Sensor Range Performance P0197 Engine Oil Temperature Sensor Low P0198 Engine Oil Temperature Sensor High P0199 Engine Oil Temperature Sensor Intermittent P0200 Injector Circuit Malfunction P0201 Injector Circuit Malfunction Cylinder 1 P0202 Injector Circuit Malfunction Cylinder 2 P0203 Injector Circuit Malfunction Cylinder 3 P0204 Injector Circuit Malfunction Cylinder 4 P0205 Injector Circuit Malfunction Cylinder 5 P0206 Injector Circuit Malfunction Cylinder 6 P0207 Injector Circuit Malfunction Cylinder 7 P0208 Injector Circuit Malfunction Cylinder 8 P0209 Injector Circuit Malfunction Cylinder 9 P0210 Injector Cir
25. ent Erratic High P0505 Idle Control System Malfunction P0506 Idle Control System RPM Lower Than Expected P0507 Idle Control System RPM Higher Than Expected P0508 Idle Control System Circuit Low P0509 Idle Control System Circuit High P0510 Closed Throttle Position Switch Malfunction P0512 Starter Request Circuit P0513 Incorrect Immobilizer Key Immobilizer pending SAE J1930 approval P0515 Battery Temperature Sensor Circuit P0516 Battery Temperature Sensor Circuit Low P0517 Battery Temperature Sensor Circuit High P0520 Engine Oil Pressure Switch Circuit Malfunction P0521 Engine Oil Pressure Switch Range Performance P0522 Engine Oil Pressure Switch Low Voltage P0523 Engine Oil Pressure Switch High Voltage P0524 Engine Cil Pressure Too Low P0530 A C Refrigerant Pressure Sensor Circuit Malfunction P0531 A C Refrigerant Pressure Sensor Circuit Range Performance P0532 A C Refrigerant Pressure Sensor Circuit Low Input P0533 Refrigerant Pressure Sensor Circuit High Input P0534 Air Conditioner Refrigerant Charge Loss P0540 Intake Air Heater Circuit P0541 Intake Air Heater Circuit Low P0542 Intake Air Heater Circuit High P0544 Exhaust Gas Temperature Sensor Circuit Bank 1 P0545 Exhaust Gas Temperature Sensor Circuit Low Bank 1 P0546 Exhaust Gas Temperature Sensor Circuit High Bank 1 P0547 Exhaust Gas Temperature Sensor Circuit Bank 2 P0548 Exhaust Gas Temperature Sensor Circuit Low Bank 2 P0549 Exhaust Gas Temperature Sensor Circuit High
26. esting and no DTCs are present 5 YELLOW LED Indicates there is a possible problem A Pending DTC is present and or some of the vehicle s emission monitors have not run their diagnostic testing 4 OBD2 E6 E7 6 About the Car Reader DISPLAY FUNCTIONS gt lt RED LED Indicates there is a problem in one or more of the vehicle s systems The red LED is also used to show that DTC s are present DTCs are shown on the Car Reader s LCD display In this case the Multifunction Indicator Check Engine lamp on the vehicle s instrument panel will light steady on LCD Display Displays test results Car Reader functions and Monitor status information See DISPLAY FUNCTIONS below for details CABLE Connects the Car Reader to the vehicle s Data Link Connector DLC DISPLAY FUNCTIONS 10 1 BN ma I M T M 090900 o 2 apb nm d Dr AP LI JUD Figure 2 Display Functions See Figure 2 for the locations of items 1 through 13 below 1 dam Vehicle icon Indicates whether or not the Car Reader is being properly powered through the vehicle s Data Link Connector DLC A visible icon indicates that the Car Reader is being powered through the vehicle s DLC connector QD Link icon Indicates whether or not the Car Reader is communicating linked with the vehicle s on board computer When visible the Car Reader is communicating with the computer If th
27. igh P0266 Cylinder 2 Contribution Balance Fault P0267 Oylinder 3 Injector Circuit Low P0268 Oylinder 3 Injector Circuit High P0269 Oylinder 3 Contribution Balance Fault P0270 Oylinder 4 Injector Circuit Low P0271 Cylinder 4 Injector Circuit High P0272 Oylinder 4 Contribution Balance Fault P0273 Oylinder 5 Injector Circuit Low P0274 Oylinder 5 Injector Circuit High P0275 Oylinder 5 Contribution Balance Fault P0276 Oylinder 6 Injector Circuit Low P0277 Oylinder 6 Injector Circuit High P0278 Oylinder 6 Contribution Balance Fault P0279 Oylinder 7 Injector Circuit Low P0280 Oylinder 7 Injector Circuit High P0281 Oylinder 7 Contribution Balance Fault P0282 Oylinder 8 Injector Circuit Low P0283 Oylinder 8 Injector Circuit High P0284 Oylinder 8 Contribution Balance Fault P0285 Oylinder 9 Injector Circuit Low P0286 Oylinder 9 Injector Circuit High P0287 Oylinder 9 Contribution Balance Fault P0288 Oylinder 10 Injector Circuit Low P0289 Oylinder 10 Injector Circuit High P0290 Oylinder 10 Contribution Balance Fault P0291 Cylinder 11 Injector Circuit Low P0292 Oylinder 11 Injector Circuit High P0293 Oylinder 11 Contribution Balance Fault P0294 Oylinder 12 Injector Circuit Low P0295 Oylinder 12 Injector Circuit High P0296 Cylinder 12 Contribution Balance Fault P0298 Engine Oil Over Temperature OBD2 19 DTC Definitions P0300 P0346 Code Definition P0300 Random Multiple Cylinder Misfire Detected P0301 Cylinder 1
28. ion Timing Over Retarded Bank 1 P0020 Camshaft Position Actuator Circuit Bank 2 P0021 Camshaft Position Timing Over Advanced or System Performance Bank 2 P0022 Camshaft Position Timing Over Retarded Bank 2 P0023 Camshaft Position Actuator Circuit Bank 2 P0024 B Camshaft Position Timing Over Advanced or System Performance Bank 2 P0025 Camshaft Position Timing Over Retarded Bank 2 P0030 25 Heater Control Circuit Bank 1 Sensor 1 P0031 25 Heater Control Circuit Low Bank 1 Sensor 1 P0032 25 Heater Control Circuit High Bank 1 Sensor 1 P0033 Turbo Charger Bypass Valve Control Circuit P0034 Turbo Charger Bypass Valve Control Circuit Low P0035 Turbo Charger Bypass Valve Control Circuit High P0036 25 Heater Control Circuit Bank 1 Sensor 2 P0037 25 Heater Control Circuit Low Bank 1 Sensor 2 P0038 25 Heater Control Circuit High Bank 1 Sensor 2 P0042 HO2S Heater Control Circuit Bank 1 Sensor 3 P0043 25 Heater Control Circuit Low Bank 1 Sensor 3 P0044 HO2S Heater Control Circuit High Bank 1 Sensor 3 P0050 25 Heater Control Circuit Bank 2 Sensor 1 P0051 25 Heater Control Circuit Low Bank 2 Sensor 1 P0052 25 Heater Control Circuit High Bank 2 Sensor 1 P0056 25 Heater Control Circuit Bank 2 Sensor 2 P0057 HO2S Heater Control Circuit Low Bank 2 Sensor 2 P0058 25 Heater Control Circuit High Bank 2 Sensor 2 P0062 25 Heater Control Ci
29. ion P0751 Shift Solenoid A Performance or Stuck Off P0752 Shift Solenoid A Stuck On P0753 Shift Solenoid A Electrical P0754 Shift Solenoid A Intermittent P0755 Shift Solenoid B Malfunction P0756 Shift Solenoid B Performance or Stuck Off P0757 Shift Solenoid B Stuck On P0758 Shift Solenoid B Electrical OBD2 27 DTC Definitions P0759 P0801 Code Definition P0759 Shift Solenoid B Intermittent P0760 Shift Solenoid C Malfunction P0761 Shift Solenoid C Performance or Stuck Off P0762 Shift Solenoid C Stuck On P0763 Shift Solenoid C Electrical P0764 Shift Solenoid C Intermittent P0765 Shift Solenoid D Malfunction P0766 Shift Solenoid D Performance or Stuck Off P0767 Shift Solenoid D Stuck On P0768 Shift Solenoid D Electrical P0769 Shift Solenoid D Intermittent P0770 Shift Solenoid E Malfunction P0771 Shift Solenoid E Performance or Stuck Off P0772 Shift Solenoid E Stuck On P0773 Shift Solenoid E Electrical P0774 Shift Solenoid E Intermittent P0775 Pressure Control Solenoid B P0776 Pressure Control Solenoid B Performance or Stuck Off P0777 Pressure Control Solenoid B Stuck On P0778 Pressure Control Solenoid B Electrical P0779 Pressure Control Solenoid B Intermittent P0780 Shift Malfunction P0781 1 2 Shift Malfunction P0782 2 3 Shift Malfunction P0783 3 4 Shift Malfunction P0784 4 5 Shift Malfunction P0785 Shift Timing Solenoid Malfunction P0786 Shift Timing Solenoid Range Performance P0787 Shift Timing Solenoid Low P0
30. le at the time of publication OBD 2 is an evolving system new codes and definitions are added as the system grows ALWAYS check your vehicle s service manual for code definitions that are not listed here or for Manufacturer Specific DTC definitions For more information visit our web site at www CodeReader com OBD2 DTC Definitions DIAGNOSTIC TROUBLE CODE DEFINITIONS OBD 2 DTC EXAMPLE P0201 Injector Circuit Malfunction Cylinder 1 B Body C Chassis P Powertrain U Network 0 Generic 1 Manufacturer Specific 2 Generic 3 Includes both Generic and Manufacturer Specific Codes Identifies the system where the problem is located Fuel and Air Metering Fuel and Air Metering injector circuit malfunction only Ignition System or Misfire Auxiliary Emission Control System Vehicle Speed Control and Idle Control System Computer Output Circuits Transmission Transmission 1 2 3 4 5 6 7 8 Identifies what section of the system is malfunctioning OBD2 13 E15 DTC Definitions P0010 P0075 Code Definition P0010 Camshaft Position Actuator Circuit Bank 1 P0011 A Camshaft Position Timing Over Advanced or System Performance Bank 1 P0012 Camshaft Position Timing Over Retarded Bank 1 P0013 B Camshaft Position Actuator Circuit Bank 1 P0014 B Camshaft Position Timing Over Advanced or System Performance Bank 1 P0015 Camshaft Posit
31. ms connecting the cable connector to the DLC rotate the connector 180 and try again If you still have problems check the DLC on the vehicle and on the Car Reader Refer to your vehicle s service manual to properly check the vehicle s DLC m After the Car Readers test connector is properly connected to the vehicle s DLC the Vehicle icon should display to confirm a good power connection 4 Turn the ignition on DO NOT start the engine 5 The Car Reader will automatically link to the vehicle s computer m The LCD display will show rEAd If the LCD display is blank it indicates there is no power at the vehicle s DLC Check your fuse panel and replace any burned out fuses If replacing the fuse s does not correct the RN problem see your vehicle s repair manual to locate the proper computer PCM fuse circuit 261 Perform any necessary repairs before SOOO Eu GO continuing 00 GO PENDING iffy ULL m After 4 5 seconds the Car Reader will retrieve and display any Diagnostic Trouble Codes that are in the vehicle s computer memory m If an error message Err Erri or Err2 is 666666 pu U shown on the Car Reader s LCD display it CODO liit o indicates there is a communication problem n l This means that the Car Reader is unable to communicate with the vehicle s computer Do the following 8 OBD2 E10 E11 Using the Car Reader CODE RETRIEVAL PROCEDURE 6 OBD2 Tur
32. n the ignition key off wait 5 seconds and turn the key back on to reset the computer Make sure your vehicle is OBD 2 compliant See VEHICLES COVERED on page 2 for vehicle compliance verification information Read and interpret the Diagnostic Trouble Codes using the LCD display and the green yellow and red LEDs Se The green yellow and red LEDs are used with the LCD display as visual aids to make it easier for the user to determine engine system conditions m Green LED Indicates that all engine systems are OK and running normally All monitors on the vehicle are active and are performing their diagnostic testing and no trouble codes are present A zero will show on the Car Readers LCD display for further confirmation m Yellow LED Indicates one of the following conditions PENDING CODE PRESENT If the yellow LED is lit it may indicate the existence of a pending code Check the Car Reader s LCD display for confirmation A pending code is confirmed by the presence of a numeric code and the word PENDING on the Car Reader s LCD display If no pending code is shown the yellow LED indicates Monitor Status see the following MONITOR STATUS If the Car Reader s LCD display shows a zero indicating there are no DTCs present in the vehicle s computer but 2 600000 the yellow LED is lit it indicates a Monitor Has 0000 Not Run status This means that some of the Monitors on the vehicle have not yet fini
33. nue to step 2 2 Turn the ignition on DO NOT start the engine The Car Reader will automatically link to the vehicle s computer 10 OBD2 Using the Car Reader ERASING DIAGNOSTIC TROUBLE CODES DTCs 3 Press and release the Car Readers ERASE button The LCD display will indicate SurE for your confirmation m f you change your mind and do not wish to erase the codes press the LINK button to return to the code retrieval function m f you wish to continue press the ERASE 666666 nA raone UD button again When all retrievable information 00000 au GO including DTCs has been cleared from the computer s memory the Car Reader will re link r Ad to the vehicle s computer and the LCD display will show rEAd Erasing DTCs does not fix the problem s that caused the code s to be set If proper repairs to correct the problem that caused the code s to be set are not made the code s will appear again and the check engine light will illuminate as soon as the vehicle is driven long enough for its Monitors to complete their testing OBD2 11 E13 E14 DTC Definitions DIAGNOSTIC TROUBLE CODE DEFINITIONS DIAGNOSTIC TROUBLE CODE DEFINITIONS 12 Diagnostic Trouble Codes DTCs are meant to guide you to the proper service procedure in the vehicle s service manual DO NOT replace parts based only on DTCs without first consulting the vehicle s service manual for proper testing pr
34. ocedures for that particular system circuit or component DTCs are alphanumeric codes that are used to identify a problem that is present in any of the systems that are monitored by the on board computer PCM Each trouble code has an assigned message that identifies the circuit component or system area where the problem was found OBD 2 diagnostic trouble codes are made up of five characters m The 1st character is a letter It identifies the main system where the fault occurred Body Chassis Powertrain or Network m The 2nd character is a numeric digit It identifies the type of code Generic or Manufacturer Specific Generic DTCs are codes that are used by all vehicle manufacturers The standards for generic DTCs as well as their definitions are set by the Society of Automotive Engineers SAE Manufacturer Specific DTCs are codes that are controlled by the vehicle manufacturer The Federal Government does not require manufacturer specific codes in order to comply with the new OBD 2 emissions standards However manufacturers are free to expand beyond the required codes to make their systems easier to diagnose m The 3rd character is a numeric digit It identifies the specific system or sub system where the problem is located m The 4th and 5th characters are numeric digits They identify the section of the system that is malfunctioning This section provides the most complete list of Generic DTC definitions availab
35. or icon is flashing it indicates that the vehicle supports the associated Monitor but the Monitor has not yet run its diagnostic testing The I M Monitor Status icons are associated with INSPECTION and MAINTENANCE I M READINESS STATUS Some states require that all vehicle Monitors have run and completed their diagnostic testing before a vehicle can be tested for Emissions Smog Check A maximum of eleven Monitors are used on OBD 2 systems Not all vehicles support all eleven Monitors When the Car Reader is linked to a vehicle only the icons for Monitors that are supported by the vehicle under test are visible on the display Following is a list of Monitor icons and their associated Monitors Misfire Monitor Fuel System Monitor Comprehensive Component Monitor Catalyst Monitor Heated Catalyst Monitor Evaporative System Monitor Secondary Air System Monitor Air Conditioning System Refrigerant R 12 Monitor Oxygen Sensor Monitor Oxygen Sensor Heater Monitor 0606060000000 Exhaust Gas Recirculation EGR Monitor 6 OBD2 E9 Preparation for Testing BEFORE YOU BEGIN VEHICLE SERVICE MANUALS BEFORE YOU BEGIN Fix any known mechanical problems before performing any test See your vehicle s service manual or a mechanic for more information Check the following areas before starting any test m Check the engine oil power steering fluid transmission fluid if applicable engine coolant and
36. osition Circuit P0822 Gear Lever Y Position Circuit P0823 Gear Lever X Position Circuit Intermittent P0824 Gear Lever Y Position Circuit Intermittent P0825 Gear Lever Push Pull Switch Shift Anticipate P0830 Clutch Pedal Switch A Circuit P0831 Clutch Pedal Switch A Circuit Low P0832 Clutch Pedal Switch A Circuit High P0833 Clutch Pedal Switch B Circuit P0834 Clutch Pedal Switch B Circuit Low P0835 Clutch Pedal Switch B Circuit High P0836 Four Wheel Drive 4WD Switch Circuit P0837 Four Wheel Drive 4WD Switch Circuit Range Performance P0838 Four Wheel Drive AWD Switch Circuit Low P0839 Four Wheel Drive 4WD Switch Circuit High P0840 Transmission Fluid Pressure Sensor Switch A Circuit P0841 Transmission Fluid Pressure Sensor Switch A Circuit Range Performance P0842 Transmission Fluid Pressure Sensor Switch A Circuit Low P0843 Transmission Fluid Pressure Sensor Switch A Circuit High P0844 Transmission Fluid Pressure Sensor Switch A Circuit Intermittent P0845 Transmission Fluid Pressure Sensor Switch B Circuit P0846 Transmission Fluid Pressure Sensor Switch B Circuit Range Performance P0847 Transmission Fluid Pressure Sensor Switch B Circuit Low P0848 Transmission Fluid Pressure Sensor Switch B Circuit High P0849 Transmission Fluid Pressure Sensor Switch B Circuit Intermittent OBD2 29 E32 TECHNICAL ASSISTANCE 1 J WE EMPLOY TECHNICIANS CERTIFIED BY ASE ONLY LET
37. other fluids for proper levels Top off low fluid levels if needed Make sure the air filter is clean and in good condition Make sure all air filter ducts are properly connected Check the air filter ducts for holes rips or cracks Make sure all engine belts are in good condition Check for cracked torn brittle loose or missing belts Make sure mechanical linkages to engine sensors throttle gearshift position transmission etc are secure and properly connected See your vehicle s service manual for locations Check all rubber hoses radiator and steel hoses vacuum fuel for leaks cracks blockage or other damage Make sure all hoses are routed and connected properly Make sure all spark plugs are clean and in good condition Check for damaged loose disconnected or missing spark plug wires Make sure the battery terminals are clean and tight Check for corrosion or broken connections Check for proper battery and charging system voltages Check all electrical wiring and harnesses for proper connection Make sure wire insulation is in good condition and there are no bare wires Make sure the engine is mechanically sound If needed perform a compression check engine vacuum check timing check if applicable etc VEHICLE SERVICE MANUALS Always refer to the manufacturer s service manual for your vehicle before performing any test or repair procedures Contact your local car dealership auto parts store or bookstore for
38. r Boost Sensor A Circuit Range Performance P0237 Turbocharger Boost Sensor A Circuit Low P0238 Turbocharger Boost Sensor A Circuit High P0239 Turbocharger Boost Sensor B Circuit Malfunction P0240 Turbocharger Boost Sensor B Circuit Range Performance P0241 Turbocharger Boost Sensor B Circuit Low P0242 Turbocharger Boost Sensor B Circuit High PO243 Turbocharger Wastegate Solenoid A Malfunction P0244 Turbocharger Wastegate Solenoid A Range Performance P0245 Turbocharger Wastegate Solenoid A Low P0246 Turbocharger Wastegate Solenoid A High P0247 Turbocharger Wastegate Solenoid B Malfunction P0248 Turbocharger Wastegate Solenoid B Range Performance P0249 Turbocharger Wastegate Solenoid B Low P0250 Turbocharger Wastegate Solenoid B High P0251 Injection Pump A Rotor Cam Malfunction P0252 Injection Pump A Rotor Cam Range Performance P0253 Injection Pump A Rotor Cam Low P0254 Injection Pump A Rotor Cam High P0255 Injection Pump A Rotor Cam Intermitted 18 OBD2 E20 E21 DTC Definitions P0256 P0298 Code Definition P0256 Injection Pump B Rotor Cam Malfunction P0257 Injection Pump B Rotor Cam Range Performance P0258 Injection Pump B Rotor Cam Low P0259 Injection Pump B Rotor Cam High P0260 Injection Pump B Rotor Cam Intermitted P0261 Oylinder 1 Injector Circuit Low P0262 Cylinder 1 Injector Circuit High P0263 Oylinder 1 Contribution Balance Fault P0264 Oylinder 2 Injector Circuit Low P0265 Oylinder 2 Injector Circuit H
39. rcuit Bank 2 Sensor 3 P0063 25 Heater Control Circuit Low Bank 2 Sensor 3 P0064 25 Heater Control Circuit High Bank 2 Sensor 3 P0065 Air Assisted Injector Control Range Performance P0066 Air Assisted Injector Control Circuit or Circuit Low P0067 Air Assisted Injector Control Circuit High P0070 Ambient Air Temperature Sensor Circuit P0071 Ambient Air Temperature Sensor Range Performance P0072 Ambient Air Temperature Sensor Circuit Low Input P0073 Ambient Air Temperature Sensor Circuit High Input P0074 Ambient Air Temperature Sensor Circuit Intermittent P0075 Intake Valve Control Solenoid Circuit Bank 1 14 OBD2 E16 DTC Definitions P0076 P0128 Code Definition P0076 Intake Valve Control Solenoid Circuit Low Bank 1 P0077 Intake Valve Control Solenoid Circuit High Bank 1 P0078 Exhaust Valve Control Solenoid Circuit Bank 1 P0079 Exhaust Valve Control Solenoid Circuit Low Bank 1 P0080 Exhaust Valve Control Solenoid Circuit High Bank 1 P0081 Intake Valve Control Solenoid Circuit Bank 2 P0082 Intake Valve Control Solenoid Circuit Low Bank 2 P0083 Intake Valve Control Solenoid Circuit High Bank 2 P0084 Exhaust Valve Control Solenoid Circuit Bank 2 P0085 Exhaust Valve Control Solenoid Circuit Low Bank 2 P0086 Exhaust Valve Control Solenoid Circuit High Bank 2 P0100 Mass or Volume Air Flow Circuit Malfunction P0101 Mass or Volume Circuit Range Performance Problem P0102 Mass or Volume Circuit Low Input P0
40. s with a Vehicle Emissions Control Label stating OBD II Certified are OBD 2 compliant Data Link Connector DLC Location The 16 pin DLC is usually located under the instrument panel dash within 12 inches 300 mm of center of the panel on the driver s side of most vehicles It should be easily accessible and visible ga C oM S NEAR Q BEHIND from a kneeling position outside the 8 CENTER 22 ASHTRAY vehicle with the door open LEFT CORNER DASH OF DASH Se On some Asian and European vehicles the DLC is located behind the ashtray the ashtray must be removed to access it or on the far left corner of the dash If the DLC cannot be located consult the vehicle s service manual for the location OBD2 3 About the Car Reader CONTROLS AND INDICATORS CONTROLS AND INDICATORS Figure 1 Controls and Indicators See Figure 1 for the locations of items 1 through 9 below 1 ERASE button Erases Diagnostic Trouble Codes DTCs and Freeze Frame data from your vehicle s computer and resets Monitor status 2 SCROLL button Scrolls the LCD display to view DTCs when more than one DTC is present 3 LINK button Links the Car Reader with the vehicle s PCM to retrieve DTCs from the computer s memory and to view I M Readiness Monitor status 4 Y GREEN LED Indicates that all engine systems are running normally all Monitors on the vehicle are active and performing their diagnostic t
41. shed their diagnostic self testing This condition is confirmed by one or more blinking Monitor icons on the LCD display A blinking Monitor icon means the Monitor has not yet run and finished its diagnostic self testing All Monitor icons that are solid have completed their diagnostic self testing 2 600000 U p 00000 8 m Red LED Indicates there is a problem with or more of the vehicle s systems The PE fa LED is also used to show that DTC s are LI present displayed on the Car Reader s LCD display In this case the Multifunction Indicator Check Engine lamp on the vehicle s instrument o O panel will light steady on v X Using the Car Reader ERASING DIAGNOSTIC TROUBLE CODES DTCs The Car Reader will automatically re link to the vehicle s computer every 15 seconds to refresh the data being retrieved When data is being refreshed a single beep will sound and rEAd will be shown on the LCD display for 5 6 seconds The Car Reader will then beep twice and return to displaying codes This action repeats as long as the Car Reader is in com munication with the vehicle s computer The Car Reader will display a code only if codes are present in the vehicle s computer memory If no codes are present a 0 will be displayed 7 If more than one code is present press and release the SCROLL v button as necessary to display additional codes m Whenever the
42. t P0388 Crankshaft Position Sensor B Circuit High Input P0389 Crankshaft Position Sensor B Circuit Intermittent P0390 Camshaft Position Sensor B Circuit Bank 2 P0391 Camshaft Position Sensor B Circuit Range Performance Bank 2 P0392 Camshaft Position Sensor B Circuit Low Input Bank 2 OBD2 21 E23 DTC Definitions P0393 P0439 Code P0393 P0394 Definition Camshaft Position Sensor B Circuit High Input Bank 2 Camshaft Position Sensor B Circuit Intermittent Bank 2 P0400 Exhaust Gas Recirculation Flow Malfunction P0401 Exhaust Gas Recirculation Flow Insufficient Detected P0402 Exhaust Gas Recirculation Flow Excessive Detected P0403 Exhaust Gas Recirculation Circuit Malfunction P0404 Exhaust Gas Recirculation Circuit Range Performance P0405 Exhaust Gas Recirculation Sensor A Circuit Low P0406 Exhaust Gas Recirculation Sensor A Circuit High P0407 Exhaust Gas Recirculation Sensor B Circuit Low P0408 Exhaust Gas Recirculation Sensor B Circuit High P0409 Exhaust Gas Recirculation Sensor A Circuit P0410 Secondary Air Injection System Malfunction P0411 Secondary Air Injection System Incorrect Flow Detected P0412 Secondary Air Injection System Switching Valve A Circuit Malfunction P0413 Secondary Air Injection System Switching Valve A Circuit Open P0414 Secondary Air Injection System Switching Valve A Circuit Shorted P0415 Secondary Air Injection System Switching Valve B Circuit Malfunction P0416 Secondary Air
43. uit Malfunction P0360 Ignition Coil J Primary Secondary Circuit Malfunction P0361 Ignition Coil Primary Secondary Circuit Malfunction P0362 Ignition Coil L Primary Secondary Circuit Malfunction P0365 Camshaft Position Sensor B Circuit Bank 1 P0366 Camshaft Position Sensor B Circuit Range Performance Bank 1 P0367 Camshaft Position Sensor B Circuit Low Input Bank 1 P0368 Camshaft Position Sensor B Circuit High Input Bank 1 P0369 Camshaft Position Sensor B Circuit Intermittent Bank 1 P0370 Timing Reference High Resolution Signal A Malfunction P0371 Timing Reference High Resolution Signal A Too Many Pulses P0372 Timing Reference High Resolution Signal A Too Few Pulses P0373 Timing Reference High Resolution Signal A Intermittent Erratic Pulses P0374 Timing Reference High Resolution Signal A No Pulses P0375 Timing Reference High Resolution Signal B Malfunction P0376 Timing Reference High Resolution Signal B Too Many Pulses P0377 Timing Reference High Resolution Signal B Too Few Pulses P0378 Timing Reference High Resolution Signal B Intermittent Erratic Pulses P0379 Timing Reference High Resolution Signal B No Pulses P0380 Glow Plug Heater Circuit Malfunction P0381 Glow Plug Heater Indicator Circuit Malfunction P0382 Glow Plug Heater Circuit B Malfunction P0385 Crankshaft Position Sensor B Circuit Malfunction P0386 Crankshaft Position Sensor B Circuit Range Performance P0387 Crankshaft Position Sensor B Circuit Low Inpu

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