Engine Performance DTCS
ENGINE PERFORMANCE DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| P0101 | MAF SENSOR SYSTEM PERFORMANCE |
| P0102 | MAF SENSOR CIRCUIT LOW FREQUENCY |
| P0103 | MAF SENSOR CIRCUIT HIGH FREQUENCY |
| P0107 | MAP SENSOR CIRCUIT LOW VOLTAGE |
| P0108 | MAP SENSOR CIRCUIT HIGH VOLTAGE |
| P0112 | IAT SENSOR CIRCUIT LOW VOLTAGE |
| P0113 | IAT SENSOR CIRCUIT HIGH VOLTAGE |
| P0117 | ECT SENSOR CIRCUIT LOW VOLTAGE |
| P0118 | ECT SENSOR CIRCUIT HIGH VOLTAGE |
| P0121 | TP SENSOR SYSTEM PERFORMANCE |
| P0122 | TP SENSOR CIRCUIT LOW VOLTAGE |
| P0123 | TP SENSOR CIRCUIT HIGH VOLTAGE |
| P0125 | ECT SENSOR EXCESSIVE TIME TO REACH CLOSED LOOP |
| P0131 | HO2S 1 CIRCUIT LOW VOLTAGE |
| P0132 | HO2S 1 CIRCUIT HIGH VOLTAGE |
| P0133 | HO2S 1 CIRCUIT SLOW RESPONSE |
| P0134 | HO2S 1 CIRCUIT INSUFFICIENT ACTIVITY |
| P0135 | HO2S 1 HEATER CIRCUIT |
| P0137 | HO2S 2 CIRCUIT VOLTAGE LOW |
| P0138 | HO2S 2 CIRCUIT VOLTAGE HIGH |
| P0140 | HO2S 2 INSUFFICIENT ACTIVITY |
| P0141 | HO2S 2 HEATER CIRCUIT |
| P0171 | FUEL TRIM SYSTEM LEAN |
| P0172 | FUEL TRIM SYSTEM RICH |
| P0201 | INJECTOR NO. 1 CONTROL CIRCUIT |
| P0202 | INJECTOR NO. 2 CONTROL CIRCUIT |
| P0203 | INJECTOR NO. 3 CONTROL CIRCUIT |
| P0204 | INJECTOR NO. 4 CONTROL CIRCUIT |
| P0205 | INJECTOR NO. 5 CONTROL CIRCUIT |
| P0206 | INJECTOR NO. 6 CONTROL CIRCUIT |
| P0230 | FUEL PUMP CONTROL CIRCUIT |
| P0300 | ENGINE MISFIRE DETECTED |
| P0325 | KNOCK SENSOR MODULE CIRCUIT |
| P0327 | KNOCK SENSOR CIRCUIT BANK 1 |
| P0332 | KNOCK SENSOR CIRCUIT BANK 2 |
| P0336 | 18X REFERENCE SIGNAL CIRCUIT |
| P0341 | CAMSHAFT POSITION SENSOR CIRCUIT PERFORMANCE |
| P0401 | EGR SYSTEM INSUFFICIENT FLOW |
| P0403 | EGR SOLENOID CONTROL CIRCUIT |
| P0404 | EGR VALVE PINTLE STUCK CLOSED |
| P0405 | EGR PINTLE POSITION SENSOR CIRCUIT LOW VOLTAGE |
| P0420 | TWC SYSTEM LOW EFFICIENCY |
| P0440 | EVAP SYSTEM |
| P0442 | EVAP SYSTEM (SMALL LEAK DETECTED) |
| P0446 | EVAP SYSTEM CANISTER VENT BLOCKED |
| P0452 | FUEL TANK PRESSURE SENSOR LOW VOLTAGE |
| P0453 | FUEL TANK PRESSURE SENSOR HIGH VOLTAGE |
| P0506 | IAC SYSTEM RPM LOW |
| P0507 | IAC SYSTEM RPM HIGH |
| P0530 | A/C REFRIGERANT PRESSURE SENSOR CIRCUIT |
| P0560 | SYSTEM VOLTAGE |
| P0601 | PCM MEMORY |
| P0602 | PCM NOT PROGRAMMED |
| P0705 | TRANSAXLE RANGE SWITCH CIRCUIT |
| P0706 | TRANSAXLE RANGE SYSTEM PERFORMANCE |
| P1106 | MAP SENSOR CIRCUIT INTERMITTENT HIGH VOLTAGE |
| P1107 | MAP SENSOR CIRCUIT INTERMITTENT LOW VOLTAGE |
| P1111 | IAT SENSOR CIRCUIT INTERMITTENT HIGH VOLTAGE |
| P1112 | IAT SENSOR CIRCUIT INTERMITTENT LOW VOLTAGE |
| P1114 | ECT SENSOR CIRCUIT INTERMITTENT LOW VOLTAGE |
| P1115 | ECT SENSOR CIRCUIT INTERMITTENT HIGH VOLTAGE |
| P1121 | TP SENSOR CIRCUIT INTERMITTENT HIGH VOLTAGE |
| P1122 | TP SENSOR CIRCUIT INTERMITTENT LOW VOLTAGE |
| P1133 | HO2S INSUFFICIENT SWITCHING SENSOR 1 |
| P1134 | HO2S TRANSITION TIME RATIO SENSOR 1 |
| P1257 | SUPERCHARGER SYSTEM OVERBOOST |
| P1351 | IGNITION CONTROL (IC) CIRCUIT OPEN |
| P1352 | BY-PASS CIRCUIT OPEN |
| P1361 | IGNITION CONTROL (IC) CIRCUIT NOT TOGGLING |
| P1362 | BY-PASS CIRCUIT SHORTED |
| P1374 | 3X REFERENCE CIRCUIT |
| P1380 | EBTCM DTC DETECTED ROUGH ROAD DATA UNUSABLE |
| P1381 | MISFIRE DETECTED NO EBCM/PCM SERIAL DATA |
| P1404 | EGR VALVE PINTLE STUCK OPEN |
| P1441 | EVAP EMISSIONS SYSTEM FLOW DURING NON-PURGE |
| P1554 | CRUISE CONTROL STATUS CIRCUIT |
| P1571 | TRACTION CONTROL SYSTEM DESIRED TORQUE CIRCUIT |
| P1573 | EBTCM/PCM SERIAL DATA CIRCUIT |
| P1619 | ENGINE OIL LIFE MONITOR RESET CIRCUIT |
| P1626 | THEFT DETERRENT SYSTEM FUEL ENABLE CIRCUIT |
| P1629 | THEFT DETERRENT CRANK SIGNAL MALFUNCTION |
| P1635 | 5 VOLT-REFERENCE "A" CIRCUIT |
| P1639 | 5-VOLT REFERENCE "B" CIRCUIT |
| P1641 | A/C RELAY CONTROL CIRCUIT |
| P1646 | BOOST CONTROL SOLENOID CONTROL CIRCUIT |
| P1651 | FAN 1 RELAY CONTROL CIRCUIT |
| P1652 | FAN 2 RELAY CONTROL CIRCUIT |
| P1662 | CRUISE CONTROL INHIBIT CIRCUIT |
| P1665 | EVAP VENT SOLENOID CONTROL CIRCUIT |
| P1667 | FUEL PUMP PWM CONTROL CIRCUIT |
| P1671 | MIL CONTROL CIRCUIT |
| P1673 | ENGINE HOT LIGHT CONTROL CIRCUIT |
| P1676 | EVAP CANISTER PURGE SOLENOID VALVE CONTROL CIRCUIT |