Engine Performance DTCS
ENGINE PERFORMANCE DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| P0030 | HO2S HEATER CONTROL CIRCUIT (BANK 1, SENSOR 1) |
| P0031 | HO2S HEATER CIRCUIT LOW (BANK 1, SENSOR 1) |
| DTC P0032 | HO2S HEATER CIRCUIT HIGH (BANK 1, SENSOR 1) |
| P0036 | HO2S HEATER CONTROL CIRCUIT (BANK 1, SENSOR 2) |
| P0037 | HO2S HEATER CIRCUIT LOW (BANK 1, SENSOR 2) |
| P0038 | HO2S HEATER CIRCUIT HIGH (BANK 1, SENSOR 2) |
| P0101 | MASS OR VOLUME AIR FLOW CIRCUIT RANGE PERFORMANCE PROBLEM |
| P0102 | MASS OR VOLUME AIR FLOW CIRCUIT LOW INPUT |
| P0103 | MASS OR VOLUME AIR FLOW CIRCUIT HIGH INPUT |
| P0112 | INTAKE AIR TEMPERATURE CIRCUIT LOW INPUT |
| P0113 | INTAKE AIR TEMPERATURE CIRCUIT HIGH INPUT |
| P0116 | ENGINE COOLANT TEMPERATURE SENSOR CIRCUIT RANGE PERFORMANCE PROBLEM |
| P0117 | ENGINE COOLANT TEMPERATURE CIRCUIT LOW INPUT |
| P0118 | ENGINE COOLANT TEMPERATURE CIRCUIT HIGH INPUT |
| P0121 | THROTTLE POSITION SENSOR CIRCUIT RANGE PERFORMANCE PROBLEM |
| P0122 | THROTTLE POSITION SENSOR CIRCUIT LOW INPUT |
| P0123 | THROTTLE POSITION SENSOR CIRCUIT HIGH INPUT |
| P0125 | INSUFFICIENT COOLANT TEMPERATURE FOR CLOSED LOOP FUEL CONTROL |
| P0128 | COOLANT THERMOSTAT (COOLANT TEMP. BELOW THERMOSTAT REGULATING TEMP.) |
| P0130 | HO2S CIRCUIT MALFUNCTION (BANK 1, SENSOR 1) |
| P0131 | HO2S CIRCUIT LOW INPUT (BANK 1, SENSOR 1) |
| P0132 | HO2S CIRCUIT HIGH INPUT (BANK 1, SENSOR 1) |
| P0133 | HO2S CIRCUIT SLOW RESPONSE (BANK 1, SENSOR 1) |
| P0134 | HO2S CIRCUIT NO ACTIVITY DETECTED (BANK 1, SENSOR 1) |
| P0136 | HO2S CIRCUIT MALFUNCTION (BANK 1, SENSOR 2) |
| P0137 | HO2S CIRCUIT LOW INPUT (BANK 1, SENSOR 2) |
| P0138 | HO2S CIRCUIT HIGH INPUT (BANK 1, SENSOR 2) |
| P0139 | HO2S CIRCUIT SLOW RESPONSE (BANK 1, SENSOR 2) |
| P0140 | HO2S CIRCUIT NO ACTIVITY DETECTED (BANK 1, SENSOR 2) |
| P0171 | FUEL SYSTEM TOO LEAN (BANK 1) |
| P0172 | FUEL SYSTEM TOO RICH (BANK 1) |
| P0230 | FUEL PUMP CIRCUIT MALFUNCTION |
| P0261 | CYLINDER 1 - INJECTOR CIRCUIT LOW |
| P0262 | CYLINDER 1 - INJECTOR CIRCUIT HIGH |
| P0264 | CYLINDER 2 - INJECTOR CIRCUIT LOW |
| P0265 | CYLINDER 2 - INJECTOR CIRCUIT HIGH |
| P0267 | CYLINDER 3 - INJECTOR CIRCUIT LOW |
| P0268 | CYLINDER 3 - INJECTOR CIRCUIT HIGH |
| P0270 | CYLINDER 4 - INJECTOR CIRCUIT LOW |
| P0271 | CYLINDER 4 - INJECTOR CIRCUIT HIGH |
| P0300 | RANDOM MULTIPLE CYLINDER MISFIRE DETECTED |
| P0301 | CYLINDER 1 - MISFIRE DETECTED |
| P0302 | CYLINDER 2 - MISFIRE DETECTED |
| P0303 | CYLINDER 3 - MISFIRE DETECTED |
| P0304 | CYLINDER 4 - MISFIRE DETECTED |
| P0325 | KNOCK SENSOR CIRCUIT MALFUNCTION (BANK 1) |
| P0335 | CRANKSHAFT POSITION SENSOR CIRCUIT MALFUNCTION |
| P0340 | CAMSHAFT POSITION SENSOR CIRCUIT MALFUNCTION |
| P0420 | CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD (BANK 1) |
| P0441 | EVAP. EMISSION SYSTEM INCORRECT PURGE FLOW |
| P0442 | EVAP. EMISSION SYSTEM - LEAK DETECTED (SMALL LEAK) |
| P0444 | EVAP. EMISSION SYSTEM - PURGE CTRL. VALVE CIRCUIT OPEN |
| P0445 | EVAP. EMISSION SYSTEM - PURGE CTRL. VALVE CIRCUIT SHORTED |
| P0447 | EVAP. EMISSION SYSTEM - VENT CONTROL CIRCUIT OPEN |
| P0448 | EVAP. EMISSION SYSTEM - VENT CONTROL CIRCUIT SHORTED |
| P0451 | EVAP. EMISSION SYSTEM - PRESSURE SENSOR RANGE PERFORMANCE |
| P0452 | EVAP. EMISSION SYSTEM - PRESSURE SENSOR LOW INPUT |
| P0453 | EVAP. EMISSION SYSTEM - PRESSURE SENSOR HIGH INPUT |
| P0454 | EVAP. EMISSION SYSTEM - PRESSURE SENSOR INTERMITTENT |
| P0455 | EVAP. EMISSION SYSTEM - LEAK DETECTED (LARGE LEAK) |
| P0456 | EVAP. EMISSION SYSTEM - LEAK DETECTED (VERY SMALL LEAK) |
| P0501 | VEHICLE SPEED SENSOR RANGE PERFORMANCE |
| P0506 | IDLE CONTROL SYSTEM -- RPM LOWER THAN EXPECTED |
| P0507 | IDLE CONTROL SYSTEM -- RPM HIGHER THAN EXPECTED |
| P0560 | SYSTEM VOLTAGE MALFUNCTION |
| P0562 | SYSTEM VOLTAGE LOW |
| P0563 | SYSTEM VOLTAGE HIGH |
| P0605 | INTERNAL CONTROL MODULE ROM ERROR |
| P0650 | MIL CIRCUIT MALFUNCTION |
| P1166 | HO2S SYSTEM - LAMBDA CONTROLLER AT THE LIMIT (BANK 1) |
| P1505 | IDLE CHARGE ACTUATOR SIGNAL LOW OF COIL #1 |
| P0506 | IDLE CONTROL SYSTEM -- RPM LOWER THAN EXPECTED |
| P1507 | IDLE CHARGE ACTUATOR SIGNAL LOW OF COIL #2 |
| P1508 | IDLE CHARGE ACTUATOR SIGNAL HIGH OF COIL #2 |
| P1529 | TCU REQUEST FOR MIL ON |
| P1586 | AT/MT ENCODING ERROR |
| P1693 | MIL REQUEST CIRCUIT MALFUNCTION |