Engine Performance DTCS
ENGINE PERFORMANCE DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| P0102 | MASS AIRFLOW (MAF) SENSOR CIRCUIT LOW INPUT |
| P0103 | MASS AIRFLOW (MAF) SENSOR CIRCUIT HIGH INPUT |
| P0106 | BAROMETRIC PRESSURE CIRCUIT MALFUNCTION |
| P0107 | BAROMETRIC PRESSURE CIRCUIT LOW INPUT |
| P0108 | BAROMETRIC PRESSURE CIRCUIT HIGH INPUT |
| P0111 | INTAKE AIR TEMPERATURE (IAT) SENSOR CIRCUIT MALFUNCTION |
| P0112 | INTAKE AIR TEMPERATURE (IAT) SENSOR CIRCUIT LOW INPUT |
| P0113 | INTAKE AIR TEMPERATURE (IAT) SENSOR CIRCUIT HIGH INPUT |
| P0117 | ENGINE COOLANT TEMPERATURE (ECT) SENSOR CIRCUIT LOW INPUT |
| P0118 | ENGINE COOLANT TEMPERATURE (ECT) SENSOR CIRCUIT HIGH INPUT |
| P0122 | THROTTLE POSITION (TP) SENSOR CIRCUIT LOW INPUT |
| P0123 | THROTTLE POSITION (TP) SENSOR CIRCUIT HIGH INPUT |
| P0125 | EXCESSIVE TIME TO ENTER CLOSED LOOP |
| P0130 | FRONT HEATED OXYGEN SENSOR MALFUNCTION |
| P0134 | FRONT HEATED OXYGEN SENSOR - NO ACTIVITY DETECTED |
| P0138 | REAR OXYGEN SENSOR CIRCUIT HIGH INPUT |
| P0140 | REAR HEATED OXYGEN SENSOR - NO ACTIVITY DETECTED |
| P0171 | FUEL TRIM TOO LEAN |
| P0172 | FUEL TRIM TOO RICH |
| P0300 | RANDOM MISFIRE DETECTED |
| P0301 | CYLINDERS NO. 1 MISFIRE DETECTED |
| P0302 | CYLINDERS NO. 2 MISFIRE DETECTED |
| P0303 | CYLINDERS NO. 3 MISFIRE DETECTED |
| P0304 | CYLINDERS NO. 4 MISFIRE DETECTED |
| P0325 | KNOCK SENSOR CIRCUIT MALFUNCTION |
| P0335 | CRANKSHAFT POSITION SENSOR CIRCUIT MALFUNCTION |
| P0339 | CRANKSHAFT POSITION SENSOR CIRCUIT INTERMITTENT |
| P0401 | INSUFFICIENT EGR FLOW DETECTED |
| P0402 | EXCESSIVE EGR FLOW DETECTED |
| P0420 | CATALYTIC CONVERTER EFFICIENCY BELOW LIMIT |
| P0421 | CATALYTIC CONVERTER EFFICIENCY BELOW LIMIT |
| P0442 | EVAP SYSTEM MALFUNCTION - LEAK DETECTED |
| P0443 | EVAP SYSTEM - PURGE CONTROL VALVE CIRCUIT MALFUNCTION |
| P0446 | FUEL TANK PRESSURE SENSOR PERFORMANCE MALFUNCTION |
| P0452 | FUEL TANK PRESSURE SENSOR LOW INPUT |
| P0453 | FUEL TANK PRESSURE SENSOR HIGH INPUT |
| P0455 | EVAP SYSTEM EXCESSIVE LEAK DETECTED |
| P0461 | FUEL LEVEL SENSOR CIRCUIT OUT OF RANGE |
| P0462 | FUEL LEVEL SENSOR CIRCUIT LOW INPUT |
| P0463 | FUEL LEVEL SENSOR CIRCUIT HIGH INPUT |
| P0464 | FUEL GAUGE PERFORMANCE (SLOSH CHECK) |
| P0500 | VEHICLE SPEED SENSOR (VSS) MALFUNCTION |
| P0506 | IDLE CONTROL SYSTEM IDLE RPM IS LOWER THAN EXPECTED |
| P0507 | IDLE CONTROL SYSTEM IDLE RPM IS HIGHER THAN EXPECTED |
| P0550 | POWER STEERING SWITCH MALFUNCTION |
| P0703 | BRAKE SWITCH MALFUNCTION |
| P0704 | CLUTCH SWITCH MALFUNCTION |
| P0705 | NEUTRAL SWITCH MALFUNCTION |
| P1102 | MASS AIR FLOW INPUT LOW |
| P1103 | MASS AIR FLOW INPUT HIGH |
| P1122 | TP SENSOR INPUT IS STUCK CLOSED |
| P1123 | TP SENSOR INPUT IS STUCK OPEN |
| P1135 | FRONT O2 SENSOR HEATER CIRCUIT LOW |
| P1136 | FRONT O2 SENSOR HEATER CIRCUIT HIGH |
| P1141 | REAR O2 SENSOR HEATER CIRCUIT LOW |
| P1142 | REAR O2 SENSOR HEATER CIRCUIT HIGH |
| P1170 | FRONT OXYGEN SENSOR NO INVERSION |
| P1345 | CAMSHAFT POSITION SENSOR MALFUNCTION |
| P1449 | CANISTER DRAIN CUT VALVE (CDCV) - OPEN OR SHORT CIRCUIT |
| P1450 | EVAP SYSTEM MALFUNCTION - EXCESSIVE VACUUM |
| P1487 | EGR BOOST SENSOR SOLENOID VALVE CIRCUIT MALFUNCTION |
| P1504 | IDLE AIR CONTROL (IAC) CIRCUIT MALFUNCTION |
| P1496 | EGR VALVE MOTOR COIL NO. 1 OPEN OR SHORT |
| P1497 | EGR VALVE MOTOR COIL NO. 2 OPEN OR SHORT |
| P1498 | EGR VALVE MOTOR COIL NO. 3 OPEN OR SHORT |
| P1499 | EGR VALVE MOTOR COIL NO. 4 OPEN OR SHORT |
| P1504 | IDLE AIR CONTROL (IAC) VALVE CIRCUIT MALFUNCTION |
| P1523 | VARIABLE INDUCTION SYSTEM (VICS) MALFUNCTION |
| P1562 | PCM = BB VOLTAGE LOW |
| P1601 | COMMUNICATION LINE ERROR (AUTOMATIC TRANSMISSION) |
| P1608 | POWERTRAIN CONTROL MODULE (PCM) MALFUNCTION |
| P1609 | POWERTRAIN CONTROL MODULE (PCM) KNOCK CIRCUIT MALFUNCTION |
| P1631 | GENERATOR OUTPUT MALFUNCTION |
| P1633 | BATTERY OVERCHARGE |
| P1634 | GENERATOR TERMINAL "B" CIRCUIT OPEN |