Diagnostic Code Index
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC P0030 or P0036 | P0030: HO2S Heater Performance Sensor 1 P0036: HO2S Heater Performance Sensor 2 |
| DTC P0107 or P0108 | P0107: Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage P0108: Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage |
| DTC P0112 or P0113 | P0112: Intake Air Temperature (IAT) Sensor Circuit Low Voltage P0113: Intake Air Temperature (IAT) Sensor Circuit High Voltage |
| DTC P0117 or P0118 | P0117: Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage P0118: Engine Coolant Temperature (ECT) Sensor Circuit High Voltage |
| DTC P0122, P0123, P0222, or P0223 | P0122: Throttle Position (TP) Sensor Circuit Low Voltage P0123: Throttle Position (TP) Sensor Circuit High Voltage P0222: Idle Speed Control (ISC) Motor Position Sensor Circuit Low Voltage P0223: Idle Speed Control (ISC) Motor Position Sensor Circuit High Voltage |
| DTC P0131 or P0132 | P0131: HO2S Circuit Low Voltage Sensor 1 P0132: HO2S Circuit High Voltage Sensor 1 |
| DTC P0133 | P0133: HO2S Slow Response Sensor 1 |
| DTC P0135 or P0141 | P0135: HO2S Heater Performance Sensor 1 P0141: HO2S Heater Performance Sensor 2 |
| DTC P0137 or P0138 | P0137: HO2S Circuit Low Voltage Sensor 2 P0138: HO2S Circuit High Voltage Sensor 2 |
| DTC P0140 | P0140: HO2S Circuit Insufficient Activity Sensor 2 |
| DTC P0171 or P0172 | P0171: Fuel Trim System Lean P0172: Fuel Trim System Rich |
| DTC P0261, P0262, P0264, P0265, P0267, P0268, P0270, or P0271 | P0261: Injector 1 Control Circuit Low Voltage P0262: Injector 1 Control Circuit High Voltage P0264: Injector 2 Control Circuit Low Voltage P0265: Injector 2 Control Circuit High Voltage P0267: Injector 3 Control Circuit Low Voltage P0268: Injector 3 Control Circuit High Voltage P0270: Injector 4 Control Circuit Low Voltage P0271: Injector 4 Control Circuit High Voltage |
| DTC P0300 | P0300: Engine Misfire Detected |
| DTC P0327 | P0327: Knock Sensor (KS) Circuit Low Frequency |
| DTC P0335, P0336, or P0337 | P0335: Crankshaft Position (CKP) Sensor Circuit P0336: Crankshaft Position (CKP) Sensor Performance P0337: Crankshaft Position (CKP) Sensor Circuit Low Duty Cycle |
| DTC P0341 or P0342 | P0341: Camshaft Position (CMP) Sensor Performance P0342: Camshaft Position (CMP) Sensor |
| DTC P0351 or P0352 | P0351: Ignition Coil 1 and 4 Control Circuit P0352: Ignition Coil 2 and 3 Control Circuit |
| DTC P0400, P0401, P0402, or P1402 | P0400: Exhaust Gas Recirculation (EGR) Flow Incorrect P0402: Exhaust Gas Recirculation (EGR) Flow Excessive P1402: Exhaust Gas Recirculation (EGR) Flow Insufficient |
| DTC P0403, P0404, P0405, P0406, P1403, or P1404 | P0403: Exhaust Gas Recirculation (EGR) Solenoid Control Circuit P0404: Exhaust Gas Recirculation (EGR) Open Position Performance P0405: Exhaust Gas Recirculation (EGR) Position Sensor Circuit Low Voltage P0406: Exhaust Gas Recirculation (EGR) Position Sensor Circuit High Voltage P1403: Exhaust Gas Recirculation (EGR) Solenoid Control Circuit P1404: Exhaust Gas Recirculation (EGR) Closed Position Performance |
| DTC P0420 | P0420: Catalyst System Low Efficiency |
| DTC P0444 or P0445 | P0444: Evaporative Emission (EVAP) Purge Solenoid Control Circuit Open P0445: Evaporative Emission (EVAP) Purge Solenoid Control Circuit Shorted |
| DTC P0501 | P0501: Vehicle Speed Sensor (VSS) Circuit |
| DTC P0510 | Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure. |
| DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 | P0601: Control Module Read Only Memory (ROM) P0604: Control Module Random Access Memory (RAM) P0605: Control Module Programming Read Only Memory (ROM) |
| DTC P0628 or P0629 | P0628: Fuel Pump Relay Control Circuit Low Voltage P0629: Fuel Pump Relay Control Circuit High Voltage |
| DTC P0650 or P1650 | P0650: Malfunction Indicator Lamp (MIL) Control Circuit Low Voltage P1650: Malfunction Indicator Lamp (MIL) Control Circuit High Voltage |
| DTC P0661 or P0662 | P0661: Intake Manifold Tuning (IMT) Valve Solenoid Control Circuit Low Voltage P0662: Intake Manifold Tuning (IMT) Valve Solenoid Control Circuit High Voltage |
| DTC P0700 | P0700: Transmission Control Module (TCM) Requested MIL Illumination |
| DTC P1181 or P1182 | P1181: Intake Manifold Tuning (IMT) Valve Solenoid Control Circuit Low Voltage P1182: Intake Manifold Tuning (IMT) Valve Solenoid Control Circuit High Voltage |
| DTC P1230 or P1231 | P1230: Fuel Pump Relay Control Circuit Low Voltage P1231: Fuel Pump Relay Control Circuit High Voltage |
| DTC P1320 | P01320: Crankshaft Position (CKP) System Variation Not Learned |
| DTC P1321 | P1321: Crankshaft Position (CKP) Reluctor Wheel Performance |
| DTC P1382 or P1385 | P1382: Wheel Speed Sensor Circuit Performance P1385: Wheel Speed Sensor Circuit |
| DTC P1390 or P1396 | P1390: Wheel Speed Sensor Circuit P1396: Wheel Speed Sensor Circuit Performance |
| DTC P1476, P1477, or P1478 | P1476: Exhaust Gas Recirculation (EGR) Solenoid Control Circuit Short to Voltage P1477: Exhaust Gas Recirculation (EGR) Solenoid Control Circuit Short to Ground P1478: Exhaust Gas Recirculation (EGR) Solenoid Control Circuit Open |
| DTC P1504 | P1504: TCM Communication Performance |
| DTC P1511, P1512, or P1513 | P1511: Idle Speed Control (ISC) Motor Control Circuit P1512: Idle Speed Control (ISC) System P1513: Idle Speed Control (ISC) System Performance |
| DTC P1610 or P1611 | P1610: Engine Controls Ignition Relay Control Circuit High Voltage P1611: Engine Controls Ignition Relay Control Circuit Low Voltage |
| DTC P1660 or P1661 | P1660: Malfunction Indicator Lamp (MIL) Control Circuit High Voltage P1661: Malfunction Indicator Lamp (MIL) Control Circuit Low Voltage |
| DTC P2101, P2118, or P2119 | P2101: Idle Speed Control (ISC) Motor Control Circuit P2118: Idle Speed Control (ISC) System P2119: Idle Speed Control (ISC) System Performance |