Common Diagnostic Trouble Codes (DTC)

• P0440 Evaporative Emission Control System Malfunction
• P0441 Evaporative Emission Control System Incorrect Purge flow
• P0442 Evaporative Emission Control System leak Detected (small leak)
• P0443 Evaporative Emission Control System Purge Control Valve circuit Malfunction
• P0444 Evaporative Emission Control System Purge Control Valve Circuit Open
• P0445 Evaporative Emission Control System Purge Control Valve Circuit Shorted
• P0446 Evaporative Emission Control System Vent Control Circuit Malfunction
• P0447 Evaporative Emission Control System Vent Control Circuit Open
• P0448 Evaporative Emission Control System Vent Control Circuit Shorted
• P0449 Evaporative Emission Control System Vent Valve/Solenoid Circuit Malfunction
• P0450 Evaporative Emission Control System Pressure Sensor 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
• P0454 Evaporative Emission Control System Pressure Sensor Intermittent
• P0455 Evaporative Emission Control System Tank Detected (gross leak)
• P0460 Fuel Level Sensor Circuit Malfunction
• P0461 Fuel Level Sensor Circuit Range/Performance
• P0462 Fuel level Sensor Circuit Low Input
• P0463 Fuel level Sensor Circuit High Input
• P0464 Fuel level Sensor Circuit Intermittent
• P0465 Purge Flow Sensor Circuit Malfunction
• P0466 Purge flow Sensor Circuit Range/Performance
• P0467 Purge Flow Sensor Circuit Low Input
• P0468 Purge flow Sensor Circuit High Input
• P0469 Purge flow Sensor Circuit Intermittent

See obd-codes.com for more information