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Engine Performance DTCS

ENGINE PERFORMANCE DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC Description
P0100 Mass Airflow (MAF) Sensor Circuit
P0101 Mass Airflow (MAF) Sensor Circuit Range/Performance Fault
P0110 Intake Air Temperature (IAT) Sensor Circuit
P0115 Engine Coolant Temperature (ECT) Circuit
P0116 Engine Coolant Temperature (ECT) Circuit Range/Performance Fault
P0120 Throttle (TP)/Pedal Position Sensor "A" Circuit Malfunction
P0121 Throttle (TP)/Pedal Position Sensor "A" Circuit Range/Performance Fault
P0125 Insufficient Coolant Temperature For Closed Loop Fuel Control
P0128 Thermostat Malfunction
P0130 OR P0150 Heated Oxygen Sensor Circuit Malfunction (Bank No. 1 & 2 Sensor No. 1)
P0133 OR P0153 Heated Oxygen Sensor Circuit Slow Response (Bank No. 1 & 2 Sensor No. 1)
P0135 OR P0155 Heated Oxygen Sensor Heater Circuit (Bank No. 1 & 2 Sensor No. 1)
P0136 OR P0156 Heated Oxygen Sensor Circuit Malfunction (Bank No. 1 & 2 Sensor No. 2)
P0141 OR P0161 Heated Oxygen Sensor Heater Circuit (Bank No. 1 & 2 Sensor No. 2)
P0171 OR P0172 System Too Lean/Rich (Bank No. 1)
P0174 OR P0175 System Too Lean/Rich (Bank No. 2)
P0300 Random Multiple Cylinder Misfire Detected
P0301, P0302, P0303, P0304, P0305, P0306, P0307 OR P0308 Cylinders No. 1-8 Misfire Detected
P0325 OR P0330 Knock Sensor Circuit Malfunction (Bank No. 1 & 2)
P0335 Crankshaft Position (CKP) Sensor "A" Circuit Malfunction
P0340 Camshaft Position (CMP) Sensor Circuit Malfunction
P0420 OR P0430 Catalyst System Efficiency Below Threshold (Bank No. 1 & 2)
P0440 EVAP System Malfunction
P0442 EVAP Leak Detected (Small Leak)
P0441 Incorrect EVAP System Purge Flow
P0446 EVAP System Vent Control Fault
P0450 EVAP System Pressure Sensor Malfunction
P0451 EVAP System Pressure Sensor Range/Performance Fault
P0500 Vehicle Speed Sensor (VSS) Malfunction
P0505 Idle Control System Malfunction
P1120 Accelerator Pedal Position Sensor Circuit Malfunction
P1121 Accelerator Pedal Position Sensor Circuit Malfunction
P1125 Throttle Control Motor Circuit Malfunction
P1127 Electronic Throttle Control System (ETCS) Actuator Power Source Circuit Malfunction
P1128 Throttle Control Motor Lock Malfunction
P1129 Electronic Throttle Control System (ETCS) Malfunction
P1300, P1305, P1310, P1315, P1320, P1325, P1330 OR P1340 Ignitor Circuit Malfunction No. 1-8
P1335 Crankshaft Position (CKP) Sensor
P1345 OR P1350 Variable Valve Timing (VVT) Sensor Circuit Malfunction
P1346 OR P1351 Variable Valve Timing (VVT) Circuit Range/Performance Fault
P1349 OR P1354 Variable Valve Timing (VVT) System Malfunction
P1520 Stoplight Switch Signal Malfunction
P1600 ECM Batt Malfunction
P1633 Electronic Throttle Control System (ETCS) Circuit ECM Malfunction
P1645 Body ECU Malfunction
P1656 OR P1663 Oil Control Valve (OCV) Circuit Malfunction
P1780 Park/Neutral Position Switch Malfunction