Questions & Answers for: Cadillac Seville purge code

...i got code p0441 don't know what that means for 1997 cadillac seville sls this code is evap purge problem most likely caused by a bad evap purge sol. or blocked pure hose or faulty evap purge ...

...voltage code P0453 fuel tank pressure sensor circuit- high voltage all codes are for the purge system the pressure sensor is inside the fuel tank is most likely the cause of all 3 codes.....good ...

...purge control valve opens allowing intake vacuum to siphon the fuel vapors into the engine.A code P0442 most likely means one or more of the following has happened:    A loose or ...

...code P0440 could mean one or more of the following has happened: The gas cap is not installed or working properly The purge solenoid has failed The canister is plugged and not working properly Here ...