Volkswagen California P0505: Idle Air Control System- Malfunction
P0505 is an OBDII code that deals with the idle air control system in the Volkswagen California. It’s a generic code, which means that it has the same meaning for the California as it would any other vehicle (California or not). P0505: Idle Air Control System: Malfunction When P0505 is triggered, it is typically caused … Read more