Engine Performance DTCS
ENGINE PERFORMANCE DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| DTC P0016 | CRANKSHAFT POSITION - CAMSHAFT POSITION CORRELATION (BANK 1/SENSOR A) |
| DTC P0031 | HO2S HEATER CIRCUIT LOW (BANK 1/SENSOR 1) |
| DTC P0032 | HO2S HEATER CIRCUIT HIGH (BANK 1/SENSOR 1) |
| DTC P0037 | HO2S HEATER CIRCUIT LOW (BANK 1/SENSOR 2) |
| DTC P0038 | HO2S HEATER CIRCUIT HIGH (BANK 1/SENSOR 2) |
| DTC P0051 | HO2S HEATER CIRCUIT LOW (BANK 2 SENSOR 1) |
| DTC P0052 | HO2S HEATER CIRCUIT HIGH (BANK 2 SENSOR 1) |
| DTC P0057 | HO2S HEATER CIRCUIT LOW (BANK 2 SENSOR 2) |
| DTC P0058 | HO2S HEATER CIRCUIT HIGH (BANK 2 SENSOR 2) |
| DTC P0101 | MASS OR VOLUME AIR FLOW CIRCUIT RANGE PERFORMANCE |
| DTC P0102 | MASS OR VOLUME AIR FLOW CIRCUIT LOW INPUT |
| DTC P0103 | MASS OR VOLUME AIR FLOW CIRCUIT HIGH INPUT |
| DTC P0106 | MANIFOLD ABSOLUTE PRESSURE BAROMETRIC PRESSURE CIRCUIT RANGE PERFORMANCE |
| DTC P0107 | MANIFOLD ABSOLUTE PRESSURE BAROMETRIC PRESSURE CIRCUIT LOW INPUT |
| DTC P0108 | MANIFOLD ABSOLUTE PRESSURE BAROMETRIC PRESSURE CIRCUIT HIGH INPUT |
| DTC P0111 | INTAKE AIR TEMPERATURE SENSOR 1 CIRCUIT RANGE PERFORMANCE |
| DTC P0112 | INTAKE AIR TEMPERATURE SENSOR 1 CIRCUIT LOW INPUT |
| DTC P0113 | INTAKE AIR TEMPERATURE SENSOR 1 CIRCUIT HIGH INPUT |
| DTC P0116 | ENGINE COOLANT TEMPERATURE CIRCUIT RANGE PERFORMANCE |
| DTC P0117 | ENGINE COOLANT TEMPERATURE CIRCUIT LOW INPUT |
| DTC P0118 | ENGINE COOLANT TEMPERATURE CIRCUIT HIGH INPUT |
| DTC P0121 | THROTTLE PEDAL POSITION SENSOR SWITCH A CIRCUIT RANGE PERFORMANCE |
| DTC P0122 | THROTTLE PEDAL POSITION SENSOR SWITCH A CIRCUIT LOW INPUT |
| DTC P0123 | THROTTLE PEDAL POSITION SENSOR SWITCH A CIRCUIT HIGH INPUT |
| DTC P0125 | INSUFFICIENT COOLANT TEMPERATURE FOR CLOSED LOOP FUEL CONTROL |
| DTC P0128 | COOLANT THERMOSTAT (COOLANT TEMP. BELOW THERMOSTAT AT REGULATING TEMP.) |
| 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 P0133 | HO2S CIRCUIT SLOW RESPONSE (BANK 1/SENSOR 1) |
| DTC P0134 | HO2S CIRCUIT NO ACTIVITY DETECTED (BANK 1/SENSOR 1) |
| DTC P0135 | HO2S (BANK 1, SENSOR 1) HEATER CIRCUIT MALFUNCTION-HEATER OPEN OR SHORT |
| DTC P0136 | HO2S CIRCUIT (BANK 1/SENSOR 2) |
| DTC P0137 | HO2S CIRCUIT LOW VOLTAGE (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 NO ACTIVITY DETECTED (BANK 1/SENSOR 2) |
| DTC P0141 | HO2S (BANK 1, SENSOR 2) HEATER CIRCUIT MALFUNCTION - HEATER OPEN OR SHORT |
| 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 P0153 | HO2S CIRCUIT SLOW RESPONSE (BANK 2 SENSOR 1) |
| DTC P0154 | HO2S CIRCUIT NO ACTIVITY DETECTED (BANK 2 SENSOR 1) |
| DTC P0155 | HO2S (BANK 2, SENSOR 1) HEATER CIRCUIT MALFUNCTION - HEATER OPEN OR SHORT |
| DTC P0156 | HO2S CIRCUIT (BANK 2 SENSOR 2) |
| DTC P0157 | HO2S CIRCUIT LOW VOLTAGE (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 NO ACTIVITY DETECTED (BANK 2 SENSOR 2) |
| DTC P0161 | HO2S (BANK 2, SENSOR 2) HEATER CIRCUIT MALFUNCTION - HEATER OPEN OR SHORT |
| DTC P0171 | SYSTEM TOO LEAN (BANK 1) |
| DTC P0172 | SYSTEM TOO RICH (BANK 1) |
| DTC P0174 | SYSTEM TOO LEAN (BANK 2) |
| DTC P0175 | SYSTEM TOO RICH (BANK 2) |
| DTC P0181 | FUEL TEMP SENSOR A CIRCUIT RANGE PERFORMANCE |
| DTC P0182 | FUEL TEMP SENSOR A CIRCUIT LOW INPUT |
| DTC P0183 | FUEL TEMP SENSOR A CIRCUIT HIGH INPUT |
| DTC P0201 | CYLINDER 1 - INJECTOR CIRCUIT OPEN |
| DTC P0202 | CYLINDER 2 - INJECTOR CIRCUIT OPEN |
| DTC P0203 | CYLINDER 3 - INJECTOR CIRCUIT OPEN |
| DTC P0204 | CYLINDER 4 - INJECTOR CIRCUIT OPEN |
| DTC P0205 | CYLINDER 5 - INJECTOR CIRCUIT OPEN |
| DTC P0206 | CYLINDER 6 - INJECTOR CIRCUIT OPEN |
| DTC P0300 | RANDOM MULTIPLE CYLINDER MISFIRE DETECTED |
| DTC P0301 | CYLINDER 1 - MISFIRE DETECTED |
| DTC P0302 | CYLINDER 2 - MISFIRE DETECTED |
| DTC P0303 | CYLINDER 3 - MISFIRE DETECTED |
| DTC P0304 | CYLINDER 4 - MISFIRE DETECTED |
| DTC P0305 | CYLINDER 5 - MISFIRE DETECTED |
| DTC P0306 | CYLINDER 6 - MISFIRE DETECTED |
| DTC P0320 | IGNITION DISTRIBUTOR ENGINE SPEED INPUT CIRCUIT |
| DTC P0325 | KNOCK SENSOR 1 CIRCUIT |
| DTC P0335 | CRANKSHAFT POSITION SENSOR (CKP) CIRCUIT MALFUNCTION |
| DTC P0337 | CRANK SHAFT POSITION SENSOR A CIRCUIT LOW INPUT |
| DTC P0338 | CRANKSHAFT POSITION SENSOR A CIRCUIT HIGH INPUT |
| DTC P0340 | CAMSHAFT POSITION SENSOR (TDC) CIRCUIT MALFUNCTION |
| DTC P0342 | CAMSHAFT POSITION SENSOR A CIRCUIT LOW INPUT |
| DTC P0343 | CAMSHAFT POSITION SENSOR A CIRCUIT HIGH INPUT |
| DTC P0350 | IGNITION COIL PRIMARY SECONDARY CIRCUIT |
| DTC P0420 | CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD (BANK 1) |
| DTC P0421 | CATALYST CIRCUIT MALFUNCTION - MCC DETERIORATION (BANK 1) |
| DTC P0430 | CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD (BANK 2) |
| DTC P0431 | CATALYST CIRCUIT MALFUNCTION - MCC DETERIORATION (BANK 2) |
| DTC P0441 | EVAP EMISSION SYSTEM INCORRECT PURGE FLOW |
| DTC P0442 | EVAP EMISSION SYSTEM - LEAK DETECTED (SMALL LEAK) |
| DTC P0444 | EVAP EMISSION SYSTEM - PURGE CTRL. VALVE CIRCUIT OPEN |
| DTC P0445 | EVAP EMISSION SYSTEM - PURGE CTRL. VALVE CIRCUIT SHORTED |
| DTC P0446 | CANISTER CLOSE VALVE (CCV) - VENT SOLENOID |
| DTC P0447 | EVAP EMISSION SYSTEM - VENT CONTROL CIRCUIT OPEN |
| DTC P0448 | EVAP EMISSION SYSTEM - VENT CONTROL CIRCUIT SHORTED |
| DTC P0451 | EVAP EMISSION SYSTEM - PRESSURE SENSOR RANGE PERFORMANCE |
| DTC P0452 | EVAP EMISSION SYSTEM - PRESSURE SENSOR LOW INPUT |
| DTC P0453 | EVAP EMISSION SYSTEM - PRESSURE SENSOR HIGH INPUT |
| DTC P0454 | EVAP EMISSION SYSTEM - PRESSURE SENSOR INTERMITTENT |
| DTC P0455 | EVAP EMISSION SYSTEM - LEAK DETECTED (LARGE LEAK) |
| DTC P0456 | EVAP EMISSION SYSTEM - LEAK DETECTED (VERY SMALL LEAK) |
| DTC P0460 | FUEL LEVEL SENSOR CIRCUIT |
| DTC P0461 | FUEL LEVEL SENSOR A CIRCUIT RANGE PERFORMANCE |
| DTC P0462 | FUEL LEVEL SENSOR A CIRCUIT LOW INPUT |
| DTC P0463 | FUEL LEVEL SENSOR A CIRCUIT HIGH INPUT |
| DTC P0500 | VEHICLE SPEED SENSOR (VSS) CIRCUIT MALFUNCTION |
| DTC P0506 | IDLE AIR CONTROL SYSTEM - RPM LOWER THAN EXPECTED |
| DTC P0507 | IDLE AIR CONTROL SYSTEM - RPM HIGHER THAN EXPECTED |
| DTC P0510 | CLOSED THROTTLE POSITION SWITCH |
| DTC P0551 | POWER STEERING PRESSURE SENSOR SWITCH CIRCUIT RANGE PERFORMANCE |
| DTC P0560 | SYSTEM VOLTAGE |
| DTC P0630 | VIN NOT PROGRAMMED OR INCOMPACTIBLE |
| DTC P0661 | INTAKE MANIFOLD TUNING VALVE CONTROL CIRCUIT LOW (BANK 1) - SOLENOID TYPE |
| DTC P0662 | INTAKE MANIFOLD TUNING VALVE CONTROL CIRCUIT HIGH (BANK 1) - SOLENOID TYPE |
| DTC P0700 | TRANSMISSION CONTROL SYSTEM |
| DTC P1330 | SPARK TIMING ADJUST |
| DTC P2422 | EVAP EMISSION SYSTEM - VENT VALVE STUCK CLOSE |