Diagnostic Code Index
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC P0107 | Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage |
| DTC P0108 | Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage |
| DTC P0112 | Intake Air Temperature (IAT) Sensor Circuit Low Voltage |
| DTC P0113 | Intake Air Temperature (IAT) Sensor Circuit High Voltage |
| DTC P0117 | Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage |
| DTC P0118 | Engine Coolant Temperature (ECT) Sensor Circuit High Voltage |
| DTC P0122 | Throttle Position (TP) Sensor Circuit Low Voltage |
| DTC P0123 | Throttle Position (TP) Sensor Circuit High Voltage |
| DTC P0131 | O2S Circuit Low Voltage Sensor 1 |
| DTC P0132 | O2S Circuit High Voltage Sensor 1 |
| DTC P0133 | O2S Slow Response Sensor 1 |
| DTC P0135 | HO2S Heater Current Is Above Or Below The Specified Range |
| DTC P0137 | HO2S Circuit Low Voltage Sensor 2 |
| DTC P0138 | HO2S Circuit High Voltage Sensor 2 |
| DTC P0140 | HO2S Insufficient Activity Sensor 2 |
| DTC P0141 | HO2S Heater Performance Sensor 2 |
| DTC P0171 | Fuel Trim System Lean |
| DTC P0172 | Fuel Trim System Rich |
| DTC P0222 | Idle Speed Control (ISC) Motor Position Sensor Circuit Low Voltage |
| DTC P0223 | Idle Speed Control (ISC) Motor Position Sensor Circuit High Voltage |
| DTC P0261, P0264, P0267, or P0270 | DTC P0261 Injector 1 Control Circuit Low Voltage DTC P0264 Injector 2 Control Circuit Low Voltage DTC P0267 Injector 3 Control Circuit Low Voltage DTC P0270 Injector 4 Control Circuit Low Voltage |
| DTC P0262, P0265, P0268, or P0271 | DTC P0262 Injector 1 Control Circuit High Voltage DTC P0265 Injector 2 Control Circuit High Voltage DTC P0268 Injector 3 Control Circuit High Voltage DTC P0271 Injector 4 Control Circuit High Voltage |
| DTC P0300 | Engine Misfire Detected |
| DTC P0327 | Knock Sensor (KS) Circuit Low Frequency. |
| DTC P0335 | Crankshaft Position (CKP) Sensor Circuit |
| DTC P0336 | Crankshaft Position (CKP) Sensor Performance |
| DTC P0337 | Crankshaft Position (CKP) Sensor Circuit Low Duty Cycle |
| DTC P0341 | Camshaft Position (CMP) Sensor Performance |
| DTC P0342 | Camshaft Position (CMP) Sensor. |
| DTC P0351 or P0352 | ECM Detects An Open, Short to Ground, or Short to Voltage in the IC Circuits |
| DTC P0400 | Exhaust Gas Recirculation (EGR) Flow Incorrect |
| DTC P0404 | Exhaust Gas Recirculation (EGR) Open Position Performance |
| DTC P0405 | Exhaust Gas Recirculation (EGR) Position Sensor Circuit Low Voltage |
| DTC P0406 | Exhaust Gas Recirculation (EGR) Position Sensor Circuit High Voltage |
| DTC P0420 | Catalyst System Low Efficiency |
| DTC P0444 | Evaporative Emission (EVAP) Purge Solenoid Control Circuit Low Voltage |
| DTC P0445 | Evaporative Emission (EVAP) Purge Solenoid Control Circuit. |
| DTC P0501 | Vehicle Speed Sensor (VSS) Circuit |
| DTC P0510 | Idle Position Switch Circuit |
| DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 | ECM Control Module Malfunction |
| DTC P0654 | Engine Speed Output Circuit |
| DTC P1181 | Intake Manifold Tuning (IMT) Valve Solenoid Control Circuit Low Voltage |
| DTC P1182 | Intake Manifold Tuning (IMT) Valve Solenoid Control Circuit High Voltage |
| DTC P1230 | Fuel Pump Relay Control Circuit Low Voltage |
| DTC P1231 | Fuel Pump Relay Control Circuit High Voltage |
| DTC P1320 | Crankshaft Position (CKP) System Variation Not Learned |
| DTC P1321 | Crankshaft Position (CKP) Reluctor Wheel Performance. |
| DTC P1382 | Wheel Speed Sensor Circuit |
| DTC P1385 | Wheel Speed Sensor Circuit |
| DTC P1402 | Exhaust Gas Recirculation (EGR) Flow Insufficient |
| DTC P1403 | Exhaust Gas Recirculation (EGR) Solenoid Control Circuit |
| DTC P1404 | Exhaust Gas Recirculation (EGR) Closed Position Performance |
| DTC P1476 | Exhaust Gas Recirculation (EGR) Solenoid Control Circuit Short to Voltage |
| DTC P1477 | Exhaust Gas Recirculation (EGR) Solenoid Control Circuit Short to Ground |
| DTC P1478 | Exhaust Gas Recirculation (EGR) Solenoid Control Circuit Open |
| DTC P1511 | Idle Speed Control (ISC) Motor Control Circuit |
| DTC P1512 | Idle Speed Control (ISC) System |
| DTC P1513 | Idle Speed Control (ISC) System Performance |
| DTC P1610 | Engine Controls Ignition Relay Control Circuit High Voltage |
| DTC P1611 | Engine Controls Ignition Relay Control Circuit Low Voltage |
| DTC P1628 | Theft Deterrent Fuel Enable Signal Not Received |
| DTC P1629 | Theft Deterrent Fuel Enable Signal Not Correct |
| DTC P1660 | Malfunction Indicator Lamp (MIL) Control Circuit High Voltage |
| DTC P1661 | Malfunction Indicator Lamp (MIL) Control Circuit Low Voltage |