Engine Performance DTCS
ENGINE PERFORMANCE DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| DTC P0030 | HO2S NO. 1 HEATER CONTROL CIRCUIT VOLTAGE GREATER THAN PCM INTERNAL DRIVER CAPACITY |
| DTC P0101 | MASS AIRFLOW SENSOR SYSTEM PERFORMANCE |
| DTC P0102 | MASS AIRFLOW SENSOR CIRCUIT - LOW FREQUENCY |
| DTC P0103 | MASS AIRFLOW SENSOR CIRCUIT - HIGH FREQUENCY |
| DTC P0107 | MANIFOLD ABSOLUTE PRESSURE SENSOR CIRCUIT - LOW VOLTAGE |
| DTC P0108 | MANIFOLD ABSOLUTE PRESSURE SENSOR CIRCUIT - HIGH VOLTAGE |
| DTC P0112 | INTAKE AIR TEMPERATURE SENSOR CIRCUIT - LOW VOLTAGE |
| DTC P0113 | INTAKE AIR TEMPERATURE SENSOR CIRCUIT - HIGH VOLTAGE |
| DTC P0116 | ENGINE COOLANT TEMPERATURE & INTAKE AIR TEMPERATURE DIFFERENCE OUT-OF-RANGE ("A" & "B" SERIES) |
| DTC P0117 | ENGINE COOLANT TEMPERATURE SENSOR CIRCUIT - LOW VOLTAGE |
| DTC P0118 | ENGINE COOLANT TEMPERATURE SENSOR CIRCUIT - HIGH VOLTAGE |
| DTC P0121 | THROTTLE POSITION SENSOR PERFORMANCE |
| DTC P0122 | THROTTLE POSITION SENSOR CIRCUIT - LOW VOLTAGE |
| DTC P0123 | THROTTLE POSITION SENSOR CIRCUIT - HIGH VOLTAGE |
| DTC P0125 | ENGINE COOLANT TEMPERATURE EXCESSIVE TIME TO ENTER CLOSED-LOOP FUEL CONTROL |
| DTC P0128 | ENGINE COOLANT FAILS TO REACH PRESET TARGET TEMPERATURE |
| DTC P0130 | PCM DETECTS AN ACTIVE HO2S WITH IMPROPER VOLTAGE |
| DTC P0131 | HEATED OXYGEN SENSOR NO. 1 CIRCUIT - LOW VOLTAGE |
| DTC P0132 | HEATED OXYGEN SENSOR NO. 1 CIRCUIT - HIGH VOLTAGE |
| DTC P0133 | HEATED OXYGEN SENSOR NO. 1 CIRCUIT - SLOW RESPONSE |
| DTC P0134 | HEATED OXYGEN SENSOR NO. 1 CIRCUIT INSUFFICIENT ACTIVITY |
| DTC P0135 | HEATED OXYGEN SENSOR NO. 1 HEATER PERFORMANCE |
| DTC P0137 | HEATED OXYGEN SENSOR NO. 2 CIRCUIT - LOW VOLTAGE |
| DTC P0138 | HEATED OXYGEN SENSOR NO. 2 CIRCUIT - HIGH VOLTAGE |
| DTC P0140 | HEATED OXYGEN SENSOR NO. 2 CIRCUIT INSUFFICIENT ACTIVITY ("A" & "B" SERIES) |
| DTC P0141 | HEATED OXYGEN SENSOR NO. 2 HEATER CIRCUIT |
| DTC P0171 | FUEL TRIM SYSTEM - LEAN |
| DTC P0172 | FUEL TRIM SYSTEM - RICH |
| DTC P0201 | 206: INJECTOR CONTROL CIRCUIT |
| DTC P0230 | FUEL PUMP CONTROL CIRCUIT |
| DTC P0300 | ENGINE MISFIRE DETECTED |
| DTC P0325 | KNOCK SENSOR MODULE CIRCUIT |
| DTC P0327 | KNOCK SENSOR CIRCUIT - NO ACTIVITY |
| DTC P0336 | CRANKSHAFT POSITION SENSOR CIRCUIT PERFORMANCE |
| DTC P0341 | CAMSHAFT POSITION SENSOR CIRCUIT |
| DTC P0401 | EGR SYSTEM - INSUFFICIENT FLOW |
| DTC P0403 | EGR SOLENOID CONTROL CIRCUIT |
| DTC P0404 | EGR OPEN POSITION PERFORMANCE |
| DTC P0405 | EGR SENSOR CIRCUIT - LOW VOLTAGE |
| DTC P0410 | SECONDARY AIR INJECTION SYSTEM |
| DTC P0412 | SECONDARY AIR INJECTION PUMP RELAY CONTROL CIRCUIT |
| DTC P0418 | SECONDARY AIR INJECTION PUMP RELAY CONTROL CIRCUIT - IMPROPER VOLTAGE |
| DTC P0420 | CATALYST SYSTEM - LOW EFFICIENCY |
| DTC P0440 | EVAPORATIVE EMISSION SYSTEM |
| DTC P0442 | EVAPORATIVE EMISSION CONTROL SYSTEM - SMALL LEAK DETECTED |
| DTC P0443 | EVAPORATIVE PURGE SOLENOID CONTROL CIRCUIT |
| DTC P0446 | EVAPORATIVE EMISSION VENT SYSTEM PERFORMANCE ("A" & "B" SERIES) |
| DTC P0449 | EVAPORATIVE EMISSION VENT SOLENOID CONTROL CIRCUIT |
| DTC P0452 | FUEL TANK PRESSURE SENSOR CIRCUIT - LOW VOLTAGE |
| DTC P0453 | FUEL TANK PRESSURE SENSOR CIRCUIT - HIGH VOLTAGE |
| DTC P0462 | FUEL LEVEL SENSOR CIRCUIT - LOW VOLTAGE |
| DTC P0463 | FUEL LEVEL SENSOR CIRCUIT - HIGH VOLTAGE |
| DTC P0480 | COOLING FAN RELAY NO. 1 CONTROL CIRCUIT |
| DTC P0481 | COOLING FAN RELAY NO. 2 CONTROL CIRCUIT |
| DTC P0506 | IDLE SPEED - LOW |
| DTC P0507 | IDLE SPEED - HIGH |
| DTC P0530 | A/C REFRIGERANT PRESSURE SENSOR CIRCUIT |
| DTC P0560 | SYSTEM VOLTAGE |
| DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681 OR P1683 | PCM NOT PROGRAMMED ("A" & "B"SERIES) |
| DTC P0620 | GENERATOR PERFORMANCE |
| DTC P0650 | MALFUNCTION INDICATOR LIGHT CONTROL CIRCUIT |
| DTC P0719 | TORQUE CONVERTER CLUTCH BRAKE SWITCH OPEN |
| DTC P0724 | TORQUE CONVERTER CLUTCH BRAKE SWITCH CLOSED |
| DTC P1106 | MANIFOLD ABSOLUTE PRESSURE SENSOR CIRCUIT INTERMITTENT HIGH VOLTAGE |
| DTC P1107 | MANIFOLD ABSOLUTE PRESSURE SENSOR CIRCUIT INTERMITTENT LOW VOLTAGE |
| DTC P1111 | INTAKE AIR TEMPERATURE SENSOR CIRCUIT INTERMITTENT HIGH VOLTAGE |
| DTC P1112 | INTAKE AIR TEMPERATURE SENSOR CIRCUIT INTERMITTENT LOW VOLTAGE |
| DTC P1114 | ENGINE COOLANT TEMPERATURE SENSOR CIRCUIT INTERMITTENT LOW VOLTAGE |
| DTC P1115 | ENGINE COOLANT TEMPERATURE SENSOR CIRCUIT INTERMITTENT HIGH VOLTAGE |
| DTC P1121 | THROTTLE POSITION SENSOR CIRCUIT INTERMITTENT HIGH VOLTAGE |
| DTC P1122 | THROTTLE POSITION SENSOR CIRCUIT INTERMITTENT LOW VOLTAGE |
| DTC P1133 | HEATED OXYGEN SENSOR NO. 1 - INSUFFICIENT SWITCHING |
| DTC P1134 | HEATED OXYGEN SENSOR NO. 1 TRANSITION TIME RATIO |
| DTC P1189 | ENGINE OIL PRESSURE SWITCH SIGNAL CIRCUIT |
| DTC P1336 | CRANKSHAFT POSITION SYSTEM VARIATION NOT LEARNED |
| DTC P1351 | IGNITION CONTROL CIRCUIT - HIGH VOLTAGE |
| DTC P1352 | IGNITION BY-PASS CIRCUIT - HIGH VOLTAGE |
| DTC P1361 | IGNITION CONTROL CIRCUIT - LOW VOLTAGE |
| DTC P1362 | IGNITION BY-PASS CIRCUIT - LOW VOLTAGE |
| DTC P1374 | CRANKSHAFT POSITION HIGH-TO-LOW RESOLUTION FREQUENCY CORRELATION |
| DTC P1380 | MISFIRE DETECTED - ROUGH ROAD DATA NOT AVAILABLE |
| DTC P1381 | MISFIRE DETECTED - NO COMMUNICATIONS WITH BRAKE CONTROL MODULE |
| DTC P1404 | EGR VALVE CLOSED POSITION PERFORMANCE |
| DTC P1441 | EVAPORATIVE EMISSION SYSTEM VACUUM IS GREATER THAN PREDETERMINED VALUE ("A" & "B" SERIES) |
| DTC P1546 | A/C CLUTCH RELAY CONTROL CIRCUIT |
| DTC P1571 | TRACTION CONTROL TORQUE REQUEST CIRCUIT |
| DTC P1626 | THEFT DETERRENT FUEL ENABLE SIGNAL LOST |
| DTC P1630 | THEFT DETERRENT LEARN MODE ACTIVE |
| DTC P1631 | THEFT DETERRENT START ENABLE SIGNAL NOT CORRECT |
| DTC P1635 | 5-VOLT REFERENCE "A" CIRCUIT |
| DTC P1639 | 5-VOLT REFERENCE 2 CIRCUIT ("A" & "B" SERIES) |
| DTC P1640 | EXCESSIVE VOLTAGE DETECTED ON OUTPUT DRIVER NO. 1 CIRCUIT |
| DTC P1650 | EXCESSIVE VOLTAGE DETECTED ON OUTPUT DRIVER NO. 2 CIRCUIT |
| DTC P1660 | EXCESSIVE VOLTAGE DETECTED ON OUTPUT DRIVER NO. 3 CIRCUIT |
| DTC P1670 | EXCESSIVE VOLTAGE DETECTED ON OUTPUT DRIVER NO. 4 CIRCUIT |
| DTC P1689 | TRACTION CONTROL DELIVERED TORQUE OUTPUT CIRCUIT |