Engine Performance DTCS
ENGINE PERFORMANCE DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Definition |
|---|---|
| P0100 | Volume Airflow Circuit Range/Performance Problem |
| P0102 | Volume Airflow Circuit Low Input |
| P0106 | Barometric Pressure Circuit Range/Performance Problem |
| P0107 | Barometric Pressure Circuit Low Input |
| P0108 | Barometric Pressure Circuit High Input |
| P0111 | Intake Air Temperature Circuit Range/Performance Problem |
| P0112 | Intake Air Temperature Circuit Low Input |
| P0113 | Intake Air Temperature Circuit High Input |
| P0116 | Engine Coolant Temperature Circuit Range/Performance Problem |
| P0117 | Engine Coolant Temperature Circuit Low Input |
| P0118 | Engine Coolant Temperature Circuit High Input |
| P0121 | Throttle Position Sensor Circuit Range/Performance Problem |
| P0122 | Throttle Position Sensor Circuit Low Input |
| P0123 | Throttle Position Sensor Circuit High Input |
| P0125 | Insufficient Coolant Temperature For Closed Loop Fuel Control |
| P0128 | Coolant Thermostat Malfunction (Coolant Temperature Below Thermostat Regulating Temperature) |
| P0132 | Heated Oxygen Sensor Circuit High Voltage (Bank 1 Sensor 1) |
| P0133 | Heated Oxygen Sensor Circuit Slow Response (Bank 1 Sensor 1) |
| P0134 | Heated Oxygen Sensor Circuit No Activity Detected (Bank 1 Sensor 1) |
| P0135 | Heated Oxygen Sensor Heater Circuit Malfunction (Bank 1 Sensor 1) |
| P0137 | Heated Oxygen Sensor Circuit Low Voltage (Bank 1 Sensor 2) |
| P0138 | Heated Oxygen Sensor Circuit High Voltage (Bank 1 Sensor 2) |
| P0139 | Heated Oxygen Sensor Circuit Slow Response (Bank 1 Sensor 2) |
| P0141 | Heated Oxygen Sensor Heater Circuit Malfunction (Bank 1 Sensor 2) |
| P0152 | Heated Oxygen Sensor Circuit High Voltage (Bank 2 Sensor 1) |
| P0153 | Heated Oxygen Sensor Circuit Slow Response (Bank 2 Sensor 1) |
| P0154 | Heated Oxygen Sensor Circuit No Activity Detected (Bank 2 Sensor 1) |
| P0155 | Heated Oxygen Sensor Heater Circuit Malfunction (Bank 2 Sensor 1) |
| P0157 | Heated Oxygen Sensor Circuit Low Voltage (Bank 2 Sensor 2) |
| P0158 | Heated Oxygen Sensor Circuit High Voltage (Bank 2 Sensor 2) |
| P0159 | Heated Oxygen Sensor Circuit Slow Response (Bank 2 Sensor 2) |
| P0161 | Heated Oxygen Sensor Heater Circuit Malfunction (Bank 2 Sensor 2) |
| P0171 | System Too Lean (Bank 1) |
| P0172 | System Too Rich (Bank 1) |
| P0174 | System Too Lean (Bank 2) |
| P0175 | System Too Rich (Bank 2) |
| P0201 | Injector Circuit - Cylinder 1 |
| P0202 | Injector Circuit - Cylinder 2 |
| P0203 | Injector Circuit - Cylinder 3 |
| P0204 | Injector Circuit - Cylinder 4 |
| P0205 | Injector Circuit - Cylinder 5 |
| P0206 | Injector Circuit - Cylinder 6 |
| P0300 | Random/Multiple Cylinder Misfire Detected |
| P0301 | Cylinder 1 Misfire Detected |
| P0302 | Cylinder 2 Misfire Detected |
| P0303 | Cylinder 3 Misfire Detected |
| P0304 | Cylinder 4 Misfire Detected |
| P0305 | Cylinder 5 Misfire Detected |
| P0306 | Cylinder 6 Misfire Detected |
| P0325 | Knock Sensor No. 1 Circuit Malfunction |
| P0335 | Crankshaft Position Sensor Circuit Malfunction |
| P0340 | Camshaft Position Sensor Circuit Malfunction |
| P0401 | Exhaust Gas Recirculation Insufficient Flow Detected |
| P0403 | Exhaust Gas Recirculation Control Circuit Malfunction |
| P0421 | Warm Up Catalyst Efficiency Below Threshold (Bank 1) |
| P0431 | Warm Up Catalyst Efficiency Below Threshold (Bank 2) |
| P0441 | Evaporative Emission Control System Incorrect Purge Flow |
| P0442 | Evaporative Emission Control System Leak Detected (Small Leak) |
| P0443 | EVAP Emission Purge Solenoid Circuit Malfunction |
| P0446 | EVAP Emission Ventilation Solenoid Valve Circuit Malfunction |
| P0451 | Evaporative Emission Control System Pressure Sensor Range/Performance |
| P0452 | Evaporative Emission Control System Pressure Sensor Low Input |
| P0453 | Evaporative Emission Control System Pressure Sensor High Input |
| P0455 | Evaporative Emission Control System Leak Detected (Gross Leak) |
| P0506 | Idle Air Control System RPM Lower Than Expected |
| P0507 | Idle Air Control System RPM Higher Than Expected |
| P0510 | Closed Throttle Position Switch Malfunction |
| P0551 | Power Steering Pressure Switch Circuit Range/Performance Problem |
| P1101 | Vacuum Control Solenoid Valve System Malfunction (With Traction Control) |
| P1102 | Ventilation Control Solenoid Valve System Malfunction (With Traction Control) |
| P1400 | Manifold Differential Pressure Sensor Circuit Malfunction |
| P1603 | Battery Backup Circuit Malfunction |