Showing articles & questions for topic
P0454

Related articles

P0454 OBD-II Trouble Code: Evaporative Emission Control System Pressure Sensor Intermittent
P0454 means there is an issue with the evaporative emission control system due to faulty fuel cap, solenoid, or broken hoses, canister, or vacuum.

Need a mechanic?

Our certified mobile mechanics make house calls in over 700 U.S. cities. Fast, free online quotes for your car repair.

Get a quote

Post a question and get free advice from our certified mechanics.


Ask a question