Engine Control System DTCS
ENGINE CONTROL SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| DTC P0011 | A Camshaft Position - Timing Over - Advanced Or System Performance (Bank 1) |
| DTC P0012 | A Camshaft Position-Timing Over-Retarded (Bank 1) |
| DTC P0016 | Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor A) |
| DTC P0018 | Crankshaft Position - Camshaft Position Correlation (Bank 2 Sensor A) |
| DTC P0021 | A Camshaft Position - Timing Over - Advanced or System Performance (Bank 2) |
| DTC P0022 | A Camshaft Position - Timing Over - Retarded (Bank 2) |
| DTC P0026 | Intake Valve Control Solenoid Circuit Range Performance (Bank 1) |
| DTC P0028 | Intake Valve Control Solenoid Circuit Range Performance (Bank 2) |
| DTC P0030 | HO2S Heater Circuit (Bank 1 Sensor 1) |
| DTC P0031 | HO2S Heater Circuit Low (Bank 1 Sensor 1) |
| DTC P0032 | HO2S Heater Circuit High (Bank 1 Sensor 1) |
| DTC P0036 | HO2S Heater Circuit (Bank 1 Sensor 2) |
| DTC P0037 | HO2S Heater Circuit Low (Bank 1 Sensor 2) |
| DTC P0038 | HO2S Heater Circuit High (Bank 1 Sensor 2) |
| DTC P0050 | HO2S Heater Circuit (Bank 2 Sensor 1) |
| DTC P0051 | HO2S Heater Circuit Low (Bank 2 Sensor 1) |
| DTC P0052 | HO2S Heater Circuit High (Bank 2 Sensor 1) |
| DTC P0056 | HO2S Heater Circuit (Bank 2 Sensor 2) |
| DTC P0057 | HO2S Heater Circuit Low (Bank 2 Sensor 2) |
| DTC P0058 | HO2S Heater Circuit High (Bank 2 Sensor 2) |
| DTC P0076 | Intake Valve Control Solenoid Circuit Low (Bank 1) |
| DTC P0077 | Intake Valve Control Solenoid Circuit High (Bank 1) |
| DTC P0082 | Intake Valve Control Solenoid Circuit Low (Bank 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 P0105 | MAP Barometric Pressure Circuit |
| DTC P0106 | MAP Barometric Pressure Circuit Range Performance |
| DTC P0107 | MAP Barometric Pressure Circuit Low |
| DTC P0108 | MAP Barometric Pressure Circuit High |
| DTC P0109 | MAP Barometric Pressure Circuit Intermittent |
| DTC P0110 | Intake Air Temperature Sensor 1 Circuit |
| 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 P0115 | Engine Coolant Temperature Circuit |
| DTC P0116 | Engine Coolant Temperature Sensor 1 Circuit Range Performance |
| DTC P0117 | Engine Coolant Temperature Circuit Low Input |
| DTC P0118 | Engine Coolant Temperature Circuit High Input |
| 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 Temperature Below Thermostat Regulating Temperature) |
| 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 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 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 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 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 P0196 | Engine Oil Temperature Sensor Range Performance |
| DTC P0197 | Engine Oil Temperature Sensor Low Input |
| DTC P0198 | Engine Oil Temperature Sensor High Input |
| DTC P0217 | Engine Coolant Over Temperature Condition |
| DTC P0222 | Throttle Pedal Position Sensor Switch B Circuit Low |
| DTC P0223 | Throttle Pedal Position Sensor Switch B Circuit High |
| DTC P0230 | Fuel Pump Primary Circuit |
| DTC P0261 | Cylinder 1-Injector Circuit Low |
| DTC P0262 | Cylinder 1-Injector Circuit High |
| DTC P0264 | Cylinder 2-Injector Circuit Low |
| DTC P0265 | Cylinder 2-Injector Circuit High |
| DTC P0267 | Cylinder 3-Injector Circuit Low |
| DTC P0268 | Cylinder 3-Injector Circuit High |
| DTC P0270 | Cylinder 4-Injector Circuit Low |
| DTC P0271 | Cylinder 4-Injector Circuit High |
| DTC P0273 | Cylinder 5-Injector Circuit Low |
| DTC P0274 | Cylinder 5-Injector Circuit High |
| DTC P0276 | Cylinder 6-Injector Circuit Low |
| DTC P0277 | Cylinder 6-Injector Circuit High |
| 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 P0315 | Crankshaft Position System Variation Not Learned |
| DTC P0325 | Knock Sensor 1 Circuit (Bank 1) |
| DTC P0326 | Knock Sensor 1 Circuit Range Performance (Bank 1) |
| DTC P0330 | Knock Sensor 2 Circuit (Bank 2) |
| DTC P0331 | Knock Sensor 2 Circuit Range Performance (Bank 2) |
| DTC P0335 | Crankshaft Position Sensor A Circuit |
| DTC P0336 | Crankshaft Position Sensor A Circuit Range Performance |
| DTC P0340 | Camshaft Position Sensor A Circuit (Bank 1) |
| DTC P0341 | Camshaft Position Sensor A Circuit Range Performance (Bank 1) |
| DTC P0346 | Camshaft Position Sensor A Circuit Range Performance (Bank 2) |
| DTC P0351 | Ignition Coil A Primary Secondary Circuit |
| DTC P0352 | Ignition Coil B Primary Secondary Circuit |
| DTC P0353 | Ignition Coil C Primary Secondary Circuit |
| DTC P0354 | Ignition Coil D Primary Secondary Circuit |
| DTC P0355 | Ignition Coil E Primary Secondary Circuit |
| DTC P0356 | Ignition Coil F Primary Secondary Circuit |
| DTC P0420 | Catalyst System Efficiency below Threshold (Bank 1) |
| DTC P0430 | Catalyst System Efficiency Below Threshold (Bank 2) |
| DTC P0441 | Evaperator Emission System Incorrect Purge Flow |
| DTC P0442 | Evaporator Emission System - Leak Detected (Small Leak) |
| DTC P0444 | Evaporator Emission System - Purge Control Valve Circuit Open |
| DTC P0445 | Evaporator Emission System - Purge Control Valve Circuit Shorted |
| DTC P0447 | Evaporator Emission System - Vent Control Circuit Open |
| DTC P0448 | Evaporator Emission System - Vent Control Circuit Shorted |
| DTC P0451 | Evaporator Emission System - Pressure Sensor Range Performance |
| DTC P0452 | Evaporator Emission System - Pressure Sensor Low Input |
| DTC P0453 | Evaporator Emission System - Pressure Sensor High Input |
| DTC P0454 | Evaporator Emission System - Pressure Sensor Intermittent |
| DTC P0455 | Evaporative Emission System - Leak Detected (Large Leak) |
| DTC P0456 | Evaporator Emission System - Leak Detected (Very Small Leak) |
| 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 P0464 | Fuel Level Sensor A Circuit Intermittent |
| DTC P0480 | Fan 1 Control Circuit |
| DTC P0481 | Fan 2 Control Circuit |
| DTC P0501 | Vehicle Speed Sensor A Range Performance |
| DTC P0504 | Brake Switch AB Correlation |
| DTC P0506 | Idle Air Control System - RPM Lower Than Expected |
| DTC P0507 | Idle Air Control System - RPM Higher Than Expected |
| DTC P050B | Spark Timing Error |
| DTC P0532 | AC Refrigerant Pressure Sensor A Circuit Low Input |
| DTC P0533 | AC Refrigerant Pressure Sensor A Circuit High Input |
| DTC P0552 | Power Steering Pressure Sensor Switch Circuit Low Input |
| DTC P0553 | Power Steering Pressure Sensor Switch Circuit High Input |
| DTC P0562 | System Voltage Low |
| DTC P0563 | System Voltage High |
| DTC P0564 | Cruise Control Multi-Function Input A Circuit |
| DTC P0565 | Cruise Control ON Signal |
| DTC P0566 | Cruise Control CANCEL Signal |
| DTC P0567 | Cruise Control RESUME Signal |
| DTC P0568 | Cruise Control SET Signal |
| DTC P0571 | Brake Switch A Circuit |
| DTC P0601 | Internal Control Module Memory Check Sum Error |
| DTC P0602 | Control Module Programming Error |
| DTC P0604 | Internal Control Module Random Access Memory (RAM) Error |
| DTC P0606 | PCM Processor (PCM-SELF TEST Failed) |
| DTC P061B | Internal Control Module Torque Calculation Performance |
| DTC P0630 | VIN Not Programmed or Incompactible - ECM ECM |
| DTC P0638 | Throttle Actuator Control Range Performance (Bank 1) |
| DTC P0641 | Sensor Reference Voltage A Circuit Open |
| DTC P0646 | AC Clutch Relay Control Circuit Low |
| DTC P0647 | AC Clutch Relay Control Circuit High |
| DTC P0650 | Malfunction Indicator Lamp (MIL) Control Circuit |
| DTC P0651 | Sensor Reference Voltage B Circuit Open |
| DTC P0660 | Intake Manifold Tuning Valve Control Circuit Open (Bank 1) |
| DTC P0685 | PCM Power Relay Control Circuit Open |
| DTC P1106 | MAP Sensor Circuit Intermittent High |
| DTC P1107 | MAP Sensor Circuit Intermittent Low |
| DTC P1111 | Intake Air Temperature Sensor Circuit Intermittent Low Input |
| DTC P1112 | Intake Air Temperature Sensor Circuit Intermittent High Input |
| DTC P1114 | Engine Coolant Temperature Sensor Circuit Intermittent Low |
| DTC P1115 | Engine Coolant Temperature Sensor Circuit-Intermittent High |
| DTC P1295 | Throttle Actuator Control System - Power Management |
| DTC P1523 | Throttle Actuator Control System - Throttle Valve Stuck |
| DTC P161B | Internal Control Module Torque Calculation Performance |
| DTC P2065 | Fuel Level Sensor A Circuit Range Performance |
| DTC P2066 | Fuel Level Sensor B Performance |
| DTC P2067 | Fuel Level Sensor B Circuit Low |
| DTC P2068 | Fuel Level Sensor B Circuit High |
| DTC P2096 | Post Catalyst Fuel Trim System B1 Too Lean |
| DTC P2097 | Post Catalyst Fuel Trim System B1 Too Rich |
| DTC P2098 | Post Catalyst Fuel Trim System B2 Too Lean |
| DTC P2099 | Post Catalyst Fuel Trim System B2 Too Rich |
| DTC P2104 | Throttle Actuator Control System - Forced Idle |
| DTC P2105 | Throttle Actuator Control System - Forced Engine Shutdown |
| DTC P2106 | Throttle Actuator Control System - Forced Limited Power |
| DTC P2122 | Throttle Pedal Position Sensor Switch D Circuit Low |
| DTC P2123 | Throttle Pedal Position Sensor Switch D Circuit High |
| DTC P2127 | Throttle Pedal Position Sensor Switch E Circuit Low |
| DTC P2128 | Throttle Pedal Position Sensor Switch E Circuit High |
| DTC P2135 | Throttle Pedal Position Sensor Switch AB Voltage Correlation |
| DTC P2138 | Throttle Pedal Position Sensor Switch DE Voltage Correlation |
| DTC P2173 | Throttle Actuator Control System - High Airflow Detected |
| DTC P2187 | System Too Lean At Idle (Bank 1) |
| DTC P2188 | System Too Rich At Idle (Bank 1) |
| DTC P2189 | System Too Lean At Idle (Bank 2) |
| DTC P2190 | System Too Rich At Idle (Bank 2) |
| DTC P2195 | HO2S Signal Biased Stuck Lean (Bank 1 Sensor 1) |
| DTC P2196 | HO2S Signal Biased Stuck Rich (Bank 1 Sensor 1) |
| DTC P2197 | HO2S Signal Biased Stuck Lean (Bank 2 Sensor 1) |
| DTC P2198 | HO2S Signal Biased Stuck Rich (Bank 2 Sensor 1) |
| DTC P2270 | HO2S Signal Stuck Lean (Bank 1 Sensor 2) |
| DTC P2271 | HO2S Signal Stuck Rich (Bank 1 Sensor 2) |
| DTC P2272 | HO2S Signal Stuck Lean (Bank 2 Sensor 2) |
| DTC P2273 | HO2S Signal Stuck Rich (Bank 2 Sensor 2) |
| DTC P2422 | Evaporator Emission System Vent Valve Stuck Closed |
| DTC P2507 | PCM Input Signal Low |
| DTC P2610 | ECM PCM - Engine Off Timer Performance |
| DTC P2A00 | HO2S Sensor Not Ready (Bank 1 Sensor 1) |
| DTC P2A01 | HO2S Not Ready (Bank 1 Sensor 2) |
| DTC P2A03 | HO2S Sensor Not Ready (Bank 2 Sensor 1) |
| DTC P2A04 | HO2S Not Ready (Bank 2 Sensor 2) |
| DTC U0001 | High Speed CAN Communication Bus |