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Engine Performance DTCS

ENGINE PERFORMANCE DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC Description
P0100 Mass Airflow Meter Circuit
P0101 Mass Airflow Meter Circuit Range/Performance
P0110 Intake Air Temperature Sensor Circuit
P0115 Engine Coolant Temperature Sensor Circuit
P0116 Engine Coolant Temperature Sensor Circuit Range/Performance
P0120 Throttle Position Sensor Circuit
P0121 Throttle Position Sensor Circuit Range/Performance
P0125 Insufficient Coolant Temperature For Closed Loop Fuel Control
P0128 Thermostat Malfunction
P0136 Heated Oxygen Sensor Circuit
P0141 Heated Oxygen Sensor Heater Circuit
P0171 System Too Lean
P0172 System Too Rich
P0300 Random/Multiple Cylinder Misfire Detected
P0301 Cylinder No. 1 Misfire Detected
P0302 Cylinder No. 2 Misfire Detected
P0303 Cylinder No. 3 Misfire Detected
P0304 Cylinder No. 4 Misfire Detected
P0305 Cylinder No. 5 Misfire Detected
P0306 Cylinder No. 6 Misfire Detected
P0325 Knock Sensor No. 1 Circuit
P0330 Knock Sensor No. 2 Circuit
P0335 Crankshaft Position Sensor Circuit
P0340 Camshaft Position Sensor Circuit
P0420 Catalyst System Efficiency Below Threshold
P0440 Evaporative Emission Control System
P0441 Incorrect EVAP Purge Flow
P0442 EVAP Leak Detected
P0446 EVAP Vent Control Malfunction
P0450 EVAP Pressure Sensor Circuit
P0451 EVAP Pressure Sensor Range/Performance
P0500 Vehicle Speed Sensor Circuit
P0505 Idle Control System Malfunction
P1120 Accelerator Pedal Position Sensor Circuit
P1121 Accelerator Pedal Position Sensor Range/Performance
P1125 Throttle Control Motor Circuit
P1126 Magnetic Clutch Circuit
P1127 Electronic Throttle Control System Actuator Power Source Circuit
P1128 Throttle Control Motor Lock Malfunction
P1129 Electronic Throttle Control System Malfunction
P1130 Air/Fuel Sensor Circuit Range/Performance
P1133 Air/Fuel Sensor Circuit Response Malfunction
P1135 Air/Fuel Sensor Heater Circuit Malfunction
P1300 Ignitor Circuit
P1335 Crankshaft Position Sensor Circuit
P1520 Stoplight Switch Signal Circuit
P1600 Engine Control Module BATT Circuit
P1633 ECM Malfunction (Electronic Throttle Control System Circuit)
P1780 Park/Neutral Position Switch Circuit