Engine Performance - 3.0L DTCS
ENGINE PERFORMANCE - 3.0L DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| DTC P0030 | HO2S HEATER CIRCUIT - BANK 1, SENSOR 1 |
| DTC P0031 | HO2S HEATER CIRCUIT - LOW VOLTAGE - BANK 1, SENSOR 1 |
| DTC P0032 | HO2S HEATER CIRCUIT - HIGH VOLTAGE - BANK 1, SENSOR 1 |
| DTC P0036 | HO2S HEATER CIRCUIT - BANK 1, SENSOR 2 |
| DTC P0037 | HO2S HEATER CIRCUIT - LOW VOLTAGE - BANK 1, SENSOR 2 |
| DTC P0038 | HO2S HEATER CIRCUIT - HIGH VOLTAGE - BANK 1, SENSOR 2 |
| DTC P0050 | HO2S HEATER CIRCUIT - BANK 2, SENSOR 1 |
| DTC P0051 | HO2S HEATER CIRCUIT - LOW VOLTAGE - BANK 2, SENSOR 1 |
| DTC P0052 | HO2S HEATER CIRCUIT - HIGH VOLTAGE - BANK 2, SENSOR 1 |
| DTC P0056 | HO2S HEATER CIRCUIT - BANK 2, SENSOR 2 |
| DTC P0057 | HO2S HEATER CIRCUIT - LOW VOLTAGE - BANK 2, SENSOR 2 |
| DTC P0058 | HO2S HEATER CIRCUIT - HIGH VOLTAGE - BANK 2, SENSOR 2 |
| DTC P0101 | MAF SYSTEM PERFORMANCE |
| DTC P0102 | MAF SENSOR CIRCUIT - LOW SIGNAL/FREQUENCY |
| DTC P0103 | MAF SENSOR CIRCUIT - HIGH SIGNAL/FREQUENCY |
| DTC P0107 | MAP SENSOR CIRCUIT - LOW VOLTAGE |
| DTC P0108 | MAP SENSOR CIRCUIT - HIGH VOLTAGE |
| DTC P0112 | IAT SENSOR CIRCUIT - LOW VOLTAGE/HIGH TEMPERATURE |
| DTC P0113 | IAT SENSOR CIRCUIT - HIGH VOLTAGE/LOW TEMPERATURE |
| DTC P0115 | ECT SENSOR CIRCUIT |
| DTC P0116 | ECT SENSOR CIRCUIT PERFORMANCE |
| DTC P0117 | ECT SENSOR CIRCUIT - LOW VOLTAGE/HIGH TEMPERATURE |
| DTC P0118 | ECT SENSOR CIRCUIT - HIGH VOLTAGE/LOW TEMPERATURE |
| DTC P0121 | TP SENSOR NO. 1 CIRCUIT PERFORMANCE |
| DTC P0122 | TP SENSOR NO. 1 CIRCUIT - LOW VOLTAGE |
| DTC P0123 | TP SENSOR NO. 1 CIRCUIT - HIGH VOLTAGE |
| DTC P0128 | ECT BELOW THERMOSTAT REGULATING TEMPERATURE |
| DTC P0130 | HO2S CIRCUIT - BANK 1, SENSOR 1 |
| DTC P0131 | HO2S CIRCUIT - LOW VOLTAGE - BANK 1, SENSOR 1 |
| DTC P0132 | HO2S CIRCUIT - HIGH VOLTAGE - BANK 1, SENSOR 1 |
| DTC P0134 | HO2S CIRCUIT - INSUFFICIENT ACTIVITY - BANK 1, SENSOR 1 |
| DTC P0135 | HO2S HEATER CIRCUIT PERFORMANCE - BANK 1, SENSOR 1 |
| DTC P0136 | HO2S CIRCUIT - BANK 1, SENSOR 2 |
| DTC P0138 | HO2S CIRCUIT - HIGH VOLTAGE - BANK 1, SENSOR 2 |
| DTC P0139 | HO2S CIRCUIT - SLOW RESPONSE - BANK 1, SENSOR 2 |
| DTC P0140 | HO2S CIRCUIT - INSUFFICIENT ACTIVITY - BANK 1, SENSOR 2 |
| DTC P0141 | HO2S HEATER CIRCUIT PERFORMANCE - BANK 1, SENSOR 2 |
| DTC P0150 | HO2S CIRCUIT - BANK 2, SENSOR 1 |
| DTC P0151 | HO2S CIRCUIT - LOW VOLTAGE - BANK 2, SENSOR 1 |
| DTC P0152 | HO2S CIRCUIT - HIGH VOLTAGE - BANK 2, SENSOR 1 |
| DTC P0154 | HO2S CIRCUIT - INSUFFICIENT ACTIVITY - BANK 2, SENSOR 1 |
| DTC P0155 | HO2S HEATER CIRCUIT PERFORMANCE - BANK 2, SENSOR 1 |
| DTC P0156 | HO2S CIRCUIT - BANK 2, SENSOR 2 |
| DTC P0158 | HO2S CIRCUIT - HIGH VOLTAGE - BANK 2, SENSOR 2 |
| DTC P0159 | HO2S CIRCUIT - SLOW RESPONSE - BANK 2, SENSOR 2 |
| DTC P0160 | HO2S CIRCUIT - INSUFFICIENT ACTIVITY - BANK 2, SENSOR 2 |
| DTC P0161 | HO2S HEATER CIRCUIT PERFORMANCE - BANK 2, SENSOR 2 |
| DTC P0171 | FUEL TRIM SYSTEM LEAN - BANK 1 |
| DTC P0172 | FUEL TRIM SYSTEM RICH - BANK 1 |
| DTC P0174 | FUEL TRIM SYSTEM LEAN - BANK 2 |
| DTC P0175 | FUEL TRIM SYSTEM RICH - BANK 2 |
| 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 P0221 | TP SENSOR NO. 2 CIRCUIT PERFORMANCE |
| DTC P0222 | TP SENSOR NO. 2 CIRCUIT - LOW VOLTAGE |
| DTC P0223 | TP SENSOR NO. 2 CIRCUIT - HIGH VOLTAGE |
| DTC P0230 | FUEL PUMP RELAY CONTROL CIRCUIT |
| DTC P0231 | FUEL PUMP RELAY CONTROL CIRCUIT - LOW VOLTAGE |
| DTC P0232 | FUEL PUMP RELAY CONTROL CIRCUIT - HIGH VOLTAGE |
| DTC P0261 | INJECTOR NO. 1 CONTROL CIRCUIT - LOW VOLTAGE |
| DTC P0262 | INJECTOR NO. 1 CONTROL CIRCUIT - HIGH VOLTAGE |
| DTC P0264 | INJECTOR NO. 2 CONTROL CIRCUIT - LOW VOLTAGE |
| DTC P0265 | INJECTOR NO. 2 CONTROL CIRCUIT - HIGH VOLTAGE |
| DTC P0267 | INJECTOR NO. 3 CONTROL CIRCUIT - LOW VOLTAGE |
| DTC P0268 | INJECTOR NO. 3 CONTROL CIRCUIT - HIGH VOLTAGE |
| DTC P0270 | INJECTOR NO. 4 CONTROL CIRCUIT - LOW VOLTAGE |
| DTC P0271 | INJECTOR NO. 4 CONTROL CIRCUIT - HIGH VOLTAGE |
| DTC P0273 | INJECTOR NO. 5 CONTROL CIRCUIT - LOW VOLTAGE |
| DTC P0274 | INJECTOR NO. 5 CONTROL CIRCUIT - HIGH VOLTAGE |
| DTC P0276 | INJECTOR NO. 6 CONTROL CIRCUIT - LOW VOLTAGE |
| DTC P0277 | INJECTOR NO. 6 CONTROL CIRCUIT - HIGH VOLTAGE |
| DTC P0300 | ENGINE MISFIRE DETECTED |
| DTC P0301, P0302, P0303, P0304, P0305, P0306 | SPECIFIC CYLINDER MISFIRE DETECTED |
| DTC P0313 | MISFIRE DETECTED WITH LOW FUEL |
| DTC P0324 | KNOCK SENSOR MODULE CIRCUIT |
| DTC P0327 | KNOCK SENSOR NO. 1 CIRCUIT - LOW INPUT |
| DTC P0328 | KNOCK SENSOR NO. 1 CIRCUIT - HIGH INPUT |
| DTC P0332 | KNOCK SENSOR NO. 2 CIRCUIT - LOW INPUT |
| DTC P0333 | KNOCK SENSOR NO. 2 CIRCUIT - HIGH INPUT |
| DTC P0335 | CRANKSHAFT POSITION SENSOR CIRCUIT |
| DTC P0341 | CAMSHAFT POSITION SENSOR CIRCUIT PERFORMANCE |
| DTC P0342 | CAMSHAFT POSITION SENSOR CIRCUIT - LOW VOLTAGE |
| DTC P0343 | CAMSHAFT POSITION SENSOR CIRCUIT - HIGH VOLTAGE |
| DTC P0401 | EGR FLOW INSUFFICIENT |
| DTC P0402 | EGR FLOW EXCESSIVE |
| DTC P0403 | EGR SOLENOID CONTROL CIRCUIT |
| DTC P0405 | EGR POSITION SENSOR CIRCIUT - LOW VOLTAGE |
| DTC P0406 | EGR POSITION SENSOR CIRCUIT - HIGH VOLTAGE |
| DTC P0421 | WARM-UP CATALYST - LOW EFFICIENCY - BANK 1 |
| DTC P0431 | WARM-UP CATALYST - LOW EFFICIENCY - BANK 2 |
| DTC P0440 | EVAPORATIVE EMISSION SYSTEM |
| DTC P0442 | EVAP SYSTEM - SMALL LEAK DETECTED |
| DTC P0443 | EVAP PURGE SOLENOID CONTROL CIRCUIT |
| DTC P0444 | EVAP PURGE SOLENOID CONTROL CIRCUIT - LOW VOLTAGE |
| DTC P0445 | EVAP PURGE SOLENOID CONTROL CIRCUIT- HIGH VOLTAGE |
| DTC P0446 | EVAP VENT SYSTEM PERFORMANCE |
| DTC P0447 | EVAP VENT SOLENOID CONTROL CIRCUIT - LOW VOLTAGE |
| DTC P0448 | EVAP VENT SOLENOID CONTROL CIRCUIT - HIGH VOLTAGE |
| DTC P0449 | EVAP VENT SOLENOID CONTROL CIRCUIT |
| DTC P0451 | EVAP FUEL TANK PRESSURE SENSOR CIRCUIT PERFORMANCE |
| DTC P0452 | EVAP FUEL TANK PRESSURE SENSOR CIRCUIT - LOW VOLTAGE |
| DTC P0453 | EVAP FUEL TANK PRESSURE SENSOR CIRCUIT - HIGH VOLTAGE |
| DTC P0455 | EVAP SYSTEM GROSS LEAK DETECTED |
| DTC P0461 | FUEL LEVEL SENSOR CIRCUIT PERFORMANCE |
| DTC P0462 | FUEL LEVEL SENSOR CIRCUIT - LOW VOLTAGE |
| DTC P0463 | FUEL LEVEL SENSOR CIRCUIT - HIGH VOLTAGE |
| DTC P0480 | COOLING FAN CONTROL RELAY CIRCUIT NO. 1 |
| DTC P0481 | COOLING FAN CONTROL RELAY NO. 2 CIRCUIT |
| DTC P0500 | VEHICLE SPEED CIRCUIT LOW INPUT (WITH ABS) |
| DTC P0506 | IDLE SPEED LOW |
| DTC P0507 | IDLE SPEED HIGH |
| DTC P0532 | A/C REFRIGERANT PRESSURE SENSOR CIRCUIT - LOW VOLTAGE |
| DTC P0533 | A/C REFRIGERANT PRESSURE SENSOR CIRCUIT - HIGH VOLTAGE |
| DTC P0560 | SYSTEM VOLTAGE |
| DTC P0562 | SYSTEM VOLTAGE LOW |
| DTC P0563 | SYSTEM VOLTAGE HIGH |
| DTC P0571 | CRUISE/BRAKE SWITCH CIRCUIT |
| DTC P0601 | ECM MEMORY |
| DTC P0602 | ECM NOT PROGRAMMED |
| DTC P0603 | ECM MEMORY RESET |
| DTC P0604 | ECM RAM |
| DTC P0606 | ECM INTERNAL PERFORMANCE |
| DTC P0621 | GENERATOR "L" TERMINAL CIRCUIT |
| DTC P0645 | A/C CLUTCH RELAY CIRCUIT OPEN |
| DTC P0646 | A/C CLUTCH RELAY CIRCUIT - LOW VOLTAGE |
| DTC P0647 | A/C CLUTCH RELAY CIRCUIT - HIGH VOLTAGE |
| DTC P0719 | BRAKE SWITCH CIRCUIT LOW VOLTAGE |
| DTC P0724 | BRAKE SWITCH CIRCUIT HIGH VOLTAGE |
| DTC P1245 | INTAKE PLENUM SWITCHOVER VALVE |
| DTC P1271 | APP SENSORS NO. 1 & 2 CIRCUIT PERFORMANCE |
| DTC P1277 | APP SENSOR NO. 1 CIRCUIT - LOW VOLTAGE |
| DTC P1278 | APP SENSOR NO. 1 CIRCUIT - HIGH VOLTAGE |
| DTC P1282 | APP SENSOR NO. 2 CIRCUIT - LOW VOLTAGE |
| DTC P1283 | APP SENSOR NO. 2 CIRCUIT - HIGH VOLTAGE |
| DTC P1403 | EGR POSITION CIRCUIT - LOW VOLTAGE |
| DTC P1405 | EGR POSITION CIRCUIT - HIGH VOLTAGE |
| DTC P1406 | EGR PINTLE POSITION ERROR |
| DTC P1510 | THROTTLE CONTROL SYSTEM - IN LIMITATION |
| DTC P1511 | THROTTLE CONTROL SYSTEM - LIMP HOME SYSTEM PERFORMANCE |
| DTC P1516 | COMMAND VS. ACTUAL THROTTLE POSITION CORRELATION ERROR |
| DTC P1519 | THROTTLE ACTUATOR CONTROL (TAC) MODULE |
| DTC P1523 | THROTTLE RETURN PERFORMANCE |
| DTC P1526 | TP SENSOR LEARN NOT DONE AFTER REPROGRAMMING |
| DTC P1530 | THROTTLE CONTROL SYSTEM - AMPLIFIER ADJUSTMENT |
| DTC P1630 | THEFT DETERRENT SYSTEM - ECM IN LEARN MODE |
| DTC P1631 | THEFT DETERRENT SYSTEM - PASSWORD INCORRECT |
| DTC P1632 | THEFT DETERRENT SYSTEM - FUEL DISABLED |
| DTC P1637 | GENERATOR "L" TERMINAL CIRCUIT - LOW INPUT |
| DTC P1669 | ABS UNIT EXPECTED |
| DTC P1780 | MIL EXTERNAL REQUEST BY TCM |
| DTC P1845 | TORQUE LIMIT MANAGEMENT |