Engine Performance
DIAGNOSTIC TROUBLE CODE DEFINITIONS
| DTC | Description |
|---|---|
| P0101 | MASS AIRFLOW TO THROTTLE SENSOR CROSS CHECK FAULT |
| P0102 & P0103 | MASS AIR FLOW SENSOR FAULT |
| P0112 & P0113 | AIR INTAKE TEMPERATURE SENSOR FAULT (IN MAF) |
| P0116, P0117 & P0118 | ENGINE COOLANT TEMPERATURE SENSOR FAULT |
| P0122 & P0123 | THROTTLE POSITION FAULT |
| P0130, P0132 & P0134 | OXYGEN SENSOR UPSTREAM OF CATALYST BANK A (FRONT LEFT HAND SENSOR) |
| P0133 | OXYGEN SENSOR AGING (PERIOD) UPSTREAM BANK A (FRONT LEFT HAND SENSOR) |
| P0135 | OXYGEN SENSOR HEATER UPSTREAM OF CATALYST BANK A (FRONT LEFT HAND SENSOR) |
| P0136, P0137, P0138 & P0140 | OXYGEN SENSOR DOWNSTREAM OF CATALYST BANK A (REAR LEFT HAND SENSOR) |
| P0139 | OXYGEN SENSOR AGING DOWNSTREAM BANK A (REAR LEFT HAND SENSOR) |
| P0141 | OXYGEN SENSOR HEATER DOWNSTREAM OF CATALYST BANK A (REAR LEFT HAND SENSOR) |
| P0150, P0152 & P0154 | OXYGEN SENSOR UPSTREAM OF CATALYST BANK B (FRONT RIGHT HAND SENSOR) |
| P0153 | OXYGEN SENSOR AGING (PERIOD) UPSTREAM BANK B (FRONT RIGHT HAND SENSOR) |
| P0155 | OXYGEN SENSOR HEATER UPSTREAM OF CATALYST BANK B (FRONT RIGHT HAND SENSOR) |
| P0156, P0157, P0158 & P0160 | OXYGEN SENSOR DOWNSTREAM OF CATALYST BANK B (REAR RIGHT HAND SENSOR) |
| P0159 | OXYGEN SENSOR AGING DOWNSTREAM BANK B (REAR RIGHT HAND SENSOR) |
| P0161 | OXYGEN SENSOR HEATER DOWNSTREAM OF CATALYST BANK B (REAR RIGHT HAND SENSOR) |
| P0171 | FUELLING AIR LEAK ADAPTION BANK A (LEFT) OUT OF RANGE |
| P0172 | FUELLING FLOW RATE ADAPTION BANK A (LEFT) OUT OF RANGE |
| P0174 | FUELLING AIR LEAK ADAPTION BANK B (RIGHT) OUT OF RANGE |
| P0175 | FUELLING FLOW RATE ADAPTION BANK B (RIGHT) OUT OF RANGE |
| P0201, P0261 & P0262 | INJECTOR 1 CIRCUIT FAULT |
| P0202, P0264 & P0265 | INJECTOR 2 CIRCUIT FAULT |
| P0203, P0267 & P0268 | INJECTOR 3 CIRCUIT FAULT |
| P0204, P0270 & P0271 | INJECTOR 4 CIRCUIT FAULT |
| P0205, P0273 & P0274 | INJECTOR 5 CIRCUIT FAULT |
| P0206, P0276 & P0277 | INJECTOR 6 CIRCUIT FAULT |
| P0207, P0279 & P0280 | INJECTOR 7 CIRCUIT FAULT |
| P0208, P0282 & P0283 | INJECTOR 8 CIRCUIT FAULT |
| P0300 | EMISSION RELEVANT MISFIRE MULTIPLE CYLINDERS |
| P0301 | EMISSION RELEVANT MISFIRE CYLINDER 1 |
| P0301 | SEVERE (CATALYST DAMAGING) MISFIRE CYLINDER 1 |
| P0302 | EMISSION RELEVANT MISFIRE CYLINDER 2 |
| P0302 | SEVERE (CATALYST DAMAGING) MISFIRE CYLINDER 2 |
| P0303 | EMISSION RELEVANT MISFIRE CYLINDER 3 |
| P0303 | SEVERE (CATALYST DAMAGING) MISFIRE CYLINDER 3 |
| P0304 | EMISSION RELEVANT MISFIRE CYLINDER 4 |
| P0304 | SEVERE (CATALYST DAMAGING) MISFIRE CYLINDER 4 |
| P0305 | EMISSION RELEVANT MISFIRE CYLINDER 5 |
| P0305 | SEVERE (CATALYST DAMAGING) MISFIRE CYLINDER 5 |
| P0306 | EMISSION RELEVANT MISFIRE CYLINDER 6 |
| P0306 | SEVERE (CATALYST DAMAGING) MISFIRE CYLINDER 6 |
| P0307 | EMISSION RELEVANT MISFIRE CYLINDER 7 |
| P0307 | SEVERE (CATALYST DAMAGING) MISFIRE CYLINDER 7 |
| P0308 | EMISSION RELEVANT MISFIRE CYLINDER 8 |
| P0308 | SEVERE (CATALYST DAMAGING) MISFIRE CYLINDER 8 |
| P0327 & P0328 | KNOCK SENSOR FAULT BANK A (LEFT) |
| P0332 & P0333 | KNOCK SENSOR FAULT BANK B (RIGHT) |
| P0335 | FAULT READING CRANK SENSOR REFERENCE MARK |
| P0336 | FAULT READING CRANK SENSOR REFERENCE MARK |
| P0340 | CAMSHAFT SENSOR SIGNAL OUT OF SYNC WITH CRANKSHAFT SENSOR |
| P0412, P0413 & P0414 | SECONDARY AIR POWER STAGE FAULT |
| P0418 | SECONDARY AIR PUMP POWER STAGE FAULT |
| P0420 | CATALYST HAS DETERIORATED BANK A (LEFT) |
| P0430 | CATALYST HAS DETERIORATED BANK B (RIGHT) |
| P0440 | EVAPORATIVE CONTROL SYSTEM FAULT |
| P0442 | EVAPORATIVE CONTROL SMALL LEAK DETECTED |
| P0446 | PURGE CANISTER VENT SEAL VALVE FAULT |
| P0447, P0448 & P0449 | PURGE CANISTER VENT SEAL VALVE CIRCUIT FAULT |
| P0451, P0452 & P0453 | FUEL TANK PRESSURE SENSOR SIGNAL FAULT |
| P0455 | EVAPORATIVE CONTROL LARGE LEAK DETECTED |
| P0500 & P0501 | VEHICLE SPEED SENSOR SIGNAL FAULT |
| P0505 | BLOCKED OR JAMMED IDLE AIR CONTROL VALVE |
| P0560, P0562 & P0563 | ECM MEASURES BATTERY VOLTAGE AS INVALID |
| P0600 | CAN INTERFACE TIMEOUT TO TRANSMISSION CONTROL UNIT |
| P0601 | ECM SELF CHECK FAIL ROM |
| P0603 | ECM HAS DETECTED FAULT MEMORY PROBLEM |
| P0603 | ECM SELF CHECK FAIL xRAM |
| P0604 | ECM SELF CHECK FAIL iRAM |
| P0606 | KNOCK SENSOR ECM SELF TEST PULSE FAULT |
| P0606 | KNOCK SENSOR ECM SELF TEST ZERO PULSE FAULT |
| P0650 | MIL CIRCUIT FAULT |
| P0654 | ENGINE SPEED SIGNAL OUTPUT CIRCUIT FAULT |
| P0703 | SOLENOID VALVE LOCKUP CLUTCH CHECK (S/C TO +12V) |
| P0705 | POSITION (PRND) SWITCH MONITORING FAULT |
| P0705 | POSITION SWITCH MONITORING DURING CRANKING FAULT |
| P0721 | DOWNSHIFT SAFETY MONITORING FAULT |
| P0722 | STALL SPEED MONITORING |
| P0731 | GEAR RATIO FAULT (1ST GEAR) |
| P0732 | GEAR RATIO FAULT (2ND GEAR) |
| P0733 | GEAR RATIO FAULT (3RD GEAR) |
| P0734 | GEAR RATIO FAULT (4TH GEAR) |
| P0741 | LOCK-UP CLUTCH MONITORING |
| P0743 | SOLENOID VALVE LOCKUP CLUTCH S/C TO VEHICLE GROUND OR O/C |
| P0748 | PRESSURE REGULATOR CHECK (S/C TO +12V) |
| P0748 | PRESSURE REGULATOR S/C TO VEHICLE GROUND OR O/C |
| P0753 | SOLENOID VALVE 1 CHECK (S/C TO +12V) |
| P0753 | SOLENOID VALVE 1 S/C TO VEHICLE GROUND OR O/C |
| P0758 | SOLENOID VALVE 2 CHECK (S/C TO +12V) |
| P0758 | SOLENOID VALVE 2 S/C TO VEHICLE GROUND OR O/C |
| P1129 | UPSTREAM OXYGEN SENSORS (SWAPPED) |
| P1170 | OXYGEN SENSOR AGING (CHARACTERISTIC SHIFT) UPSTREAM BANK A (FRONT LEFT HAND SENSOR) |
| P1173 | OXYGEN SENSOR AGING (CHARACTERISTIC SHIFT) UPSTREAM BANK B (FRONT RIGHT HAND SENSOR) |
| P1230, P1231 & P1232 | FUEL PUMP RELAY CIRCUIT FAULT |
| P1300 | SEVERE (CATALYST DAMAGING) MISFIRE - MULTIPLE CYLINDERS |
| P1319 | MISFIRE DETECTED WITH LOW OR EMPTY FUEL TANK |
| P1412, P1413 & P1414 | SECONDARY AIR SYSTEM FUNCTIONALITY BANK 1 |
| P1415, P1416 & P1417 | SECONDARY AIR SYSTEM FUNCTIONALITY BANK 1 |
| P1510, P1513 & P1514 | IDLE AIR CONTROL VALVE OPENING COIL FAULT |
| P1535 | AIRCON SIGNAL FAULT |
| P1551, P1552 & P1553 | IDLE AIR CONTROL VALVE CLOSING COIL FAULT |
| P1562 | BATTERY SUPPLY FAULT |
| P1590, P1591 & P1592 | ABS ROUGH ROAD SIGNAL FAULT |
| P1601 | ECU INTERNAL FAULT - EEPROM CHECKSUM |
| P1602 | ENGINE SPEED SIGNAL CAN MESSAGE FROM ECM INVALID |
| P1606 | ECU INTERNAL FAULT - EEPROM COMMUNICATION |
| P1606 | ECU INTERNAL FAULT - WATCH DOG CHECK |
| P1612 | HIGHSIDE SWITCH CONTROL CANNOT SWITCH ON OR HAS S/C TO VEHICLE GROUND |
| P1613 | HIGHSIDE SWITCH CONTROL CANNOT SWITCH OFF OR HAS S/C TO +12V |
| P1663, P1664 & P1665 | THROTTLE/TORQUE SIGNAL OUTPUT CIRCUIT FAULT |
| P1666, P1667 & P1668 | IMMOBILIZER CODE NOT RECEIVED FROM ALARM ECU |
| P1672, P1673 & P1674 | IMMOBILIZER CODE FROM ANTI THEFT ALARM INCORRECT |
| P1700 | LOW RANGE SIGNAL FAULT |
| P1705 | RANGE SWITCH CIRCUIT FAULT |
| P1776 | GEARBOX TORQUE SIGNAL PROBLEM (CAN LINK) |
| P1810 | MESSAGE LINE 1 OPEN CIRCUIT OR SHORT CIRCUIT TO 12V OR GROUND |
| P1810 | MESSAGE LINE 2 OPEN CIRCUIT OR SHORT CIRCUIT TO 12V OR GROUND |
| P1841 | TRANSMISSION ECU IS RECEIVING CORRUPTED MESSAGES FROM THE ENGINE MANAGEMENT ECM |
| P1842 | GEARBOX ECU & ENGINE MANAGEMENT ECM HAVE INCOMPATIBLE CAN LEVEL |
| P1843 | TRANSMISSION ECU TO ENGINE MANAGEMENT ECM CAN LINK TIMEOUT |
| P1884 | AIR INTAKE TEMPERATURE SIGNAL CAN MESSAGE FROM ECM INVALID |
| P1884 | CAN MESSAGES FOR ALTITUDE CORRECTION FROM ECM INVALID |
| P1884 | ENGINE COOLANT TEMPERATURE SIGNAL CAN MESSAGE FROM ECM INVALID |
| P1884 | ENGINE FRICTION CAN MESSAGE FROM ECM INVALID |
| P1884 | ENGINE SPEED SIGNAL CAN MESSAGE FROM ECM INVALID |
| P1884 | ROAD SPEED CAN MESSAGE FROM ECM INVALID |
| P1884 | THROTTLE ANGLE CAN MESSAGE FROM ECM INVALID |
| P1884 | TORQUE SIGNAL CAN MESSAGE FROM ECM INVALID |
| P1884 | TORQUE SIGNAL CAN MESSAGE FROM ECM INVALID |