Engine Performance - 3.1L DTCS
ENGINE PERFORMANCE - 3.1L DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| DTC P0101 | MAF SYSTEM PERFORMANCE |
| DTC P0102 | MAF SENSOR CIRCUIT - LOW FREQUENCY |
| DTC P0103 | MAF SENSOR CIRCUIT - HIGH FREQUENCY |
| DTC P0107 | MAP SENSOR CIRCUIT - LOW VOLTAGE |
| DTC P0108 | MAP SENSOR CIRCUIT - HIGH VOLTAGE |
| DTC P0112 | IAT SENSOR CIRCUIT - LOW VOLTAGE |
| DTC P0113 | IAT SENSOR CIRCUIT - HIGH VOLTAGE |
| DTC P0117 | ECT SENSOR CIRCUIT - LOW VOLTAGE |
| DTC P0118 | ECT SENSOR CIRCUIT - HIGH VOLTAGE |
| DTC P0121 | TP SENSOR PERFORMANCE |
| DTC P0122 | TP SENSOR CIRCUIT - LOW VOLTAGE |
| DTC P0123 | TP SENSOR CIRCUIT - HIGH VOLTAGE |
| DTC P0125 | ECT EXCESSIVE TIME TO ENTER CLOSED LOOP FUEL CONTROL |
| DTC P0128 | ECT BELOW THERMOSTAT REGULATING TEMPERATURE |
| DTC P0131 | HO2S CIRCUIT LOW VOLTAGE - SENSOR 1 |
| DTC P0132 | HO2S CIRCUIT HIGH VOLTAGE - SENSOR 1 |
| DTC P0133 | HO2S CIRCUIT SLOW RESPONSE - SENSOR 1 |
| DTC P0134 | HO2S CIRCUIT INSUFFICIENT ACTIVITY - SENSOR 1 |
| DTC P0135 | HO2S HEATER PERFORMANCE - SENSOR 1 |
| DTC P0137 | HO2S CIRCUIT LOW VOLTAGE - SENSOR 2 |
| DTC P0138 | HO2S CIRCUIT HIGH VOLTAGE - SENSOR 2 |
| DTC P0140 | HO2S CIRCUIT INSUFFICIENT ACTIVITY - SENSOR 2 |
| DTC P0141 | HO2S HEATER CIRCUIT - SENSOR 2 |
| DTC P0171 | FUEL TRIM SYSTEM LEAN |
| DTC P0172 | FUEL TRIM SYSTEM RICH |
| DTC P0201 | INJECTOR NO. 1 CONTROL CIRCUIT |
| DTC P0202 | INJECTOR NO. 2 CONTROL CIRCUIT |
| DTC P0203 | INJECTOR NO. 3 CONTROL CIRCUIT |
| DTC P0204 | INJECTOR NO. 4 CONTROL CIRCUIT |
| DTC P0205 | INJECTOR NO. 5 CONTROL CIRCUIT |
| DTC P0206 | INJECTOR NO. 6 CONTROL CIRCUIT |
| DTC P0230 | FUEL PUMP CONTROL CIRCUIT |
| DTC P0300 | ENGINE MISFIRE DETECTED |
| DTC P0325 | KNOCK SENSOR MODULE PERFORMANCE |
| DTC P0327 | KNOCK SENSOR CIRCUIT |
| DTC P0336 | CRANKSHAFT POSITION SENSOR CIRCUIT |
| DTC P0341 | CAMSHAFT POSITION SENSOR CIRCUIT |
| DTC P0401 | EGR SYSTEM - INSUFFICIENT FLOW |
| DTC P0403 | EGR SOLENOID CONTROL CIRCUIT |
| DTC P0404 | EGR SYSTEM OPEN POSITION PERFORMANCE |
| DTC P0405 | EGR POSITION SENSOR CIRCUIT - LOW VOLTAGE |
| DTC P0410 | SECONDARY AIR INJECTION SYSTEM |
| DTC P0412 | SECONDARY AIR INJECTION SOLENOID RELAY CONTROL CIRCUIT |
| DTC P0418 | SECONDARY AIR INJECTION (AIR) PUMP RELAY CONTROL CIRCUIT |
| DTC P0420 | CATALYST SYSTEM LOW EFFICIENCY |
| DTC P0440 | EVAP SYSTEM |
| DTC P0442 | EVAP CONTROL SYSTEM - SMALL LEAK DETECTED |
| DTC P0443 | EVAP PURGE SOLENOID VALVE CONTROL CIRCUIT |
| DTC P0446 | EVAP CANISTER VENT BLOCKED |
| DTC P0449 | EVAP CANISTER VENT SOLENOID VALVE 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 | PCM READ ONLY MEMORY |
| DTC P0602 | PCM NOT PROGRAMMED |
| DTC P0620 | GENERATOR PERFORMANCE |
| DTC P0650 | MALFUNCTION INDICATOR LIGHT (MIL) CONTROL CIRCUIT |
| DTC P0656 | FUEL LEVEL OUTPUT CIRCUIT |
| DTC P1106 | MAP SENSOR CIRCUIT INTERMITTENT HIGH VOLTAGE |
| DTC P1107 | MAP SENSOR CIRCUIT INTERMITTENT LOW VOLTAGE |
| DTC P1111 | IAT SENSOR CIRCUIT INTERMITTENT HIGH VOLTAGE |
| DTC P1112 | IAT SENSOR CIRCUIT INTERMITTENT LOW VOLTAGE |
| DTC P1114 | ECT SENSOR CIRCUIT INTERMITTENT LOW VOLTAGE |
| DTC P1115 | ECT SENSOR CIRCUIT INTERMITTENT HIGH VOLTAGE |
| DTC P1121 | TP SENSOR CIRCUIT INTERMITTENT HIGH VOLTAGE |
| DTC P1122 | TP SENSOR CIRCUIT INTERMITTENT LOW VOLTAGE |
| DTC P1133 | HO2S INSUFFICIENT SWITCHING - SENSOR 1 |
| DTC P1134 | HO2S TRANSITION TIME RATIO - SENSOR 1 |
| DTC P1336 | CKP SYSTEM VARIATION NOT LEARNED |
| DTC P1351 | IGNITION CONTROL (IC) CIRCUIT HIGH VOLTAGE |
| DTC P1352 | IGNITION BY-PASS CIRCUIT HIGH VOLTAGE |
| DTC P1361 | IGNITION CONTROL (IC) 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 COMMUNICATION WITH BRAKE CONTROL MODULE |
| DTC P1404 | EGR CLOSED POSITION PERFORMANCE |
| DTC P1441 | EVAP SYSTEM FLOW DURING NON-PURGE |
| DTC P1546 | A/C CLUTCH RELAY CONTROL CIRCUIT |
| DTC P1554 | CRUISE CONTROL FEEDBACK CIRCUIT |
| DTC P1573 | LOST COMMUNICATIONS WITH BRAKE/TRACTION CONTROL SYSTEM |
| DTC P1585 | CRUISE CONTROL INHIBIT OUTPUT CIRCUIT |
| DTC P1626 | THEFT DETERRENT SYSTEM FUEL ENABLE SIGNAL LOST |
| DTC P1629 | THEFT DETERRENT FUEL ENABLE SIGNAL NOT RECEIVED |
| DTC P1635 | 5-VOLT REFERENCE "A" CIRCUIT |
| DTC P1637 | CHARGING SYSTEM LIGHT CONTROL CIRCUIT |
| DTC P1639 | 5-VOLT REFERENCE "B" CIRCUIT |
| DTC P1653 | LOW ENGINE OIL LEVEL LIGHT CONTROL CIRCUIT |
| DTC P1663 | CHANGE OIL LIGHT CONTROL CIRCUIT |