Code P0455 on a Porsche Boxster indicates a large leak in the evaporative emission control system, which can lead to increased emissions and potential fuel vapor leaks. Code P0507 signifies that the engine is idling higher than expected, often due to a vacuum leak or an issue with the idle air control system. Both codes should be diagnosed and addressed to ensure optimal performance and compliance with emissions regulations.
any ideas?
Trouble code P0117 means: Engine coolant temperature circuit low input
Trouble code P0507 means:Idle control system RPM higher than expected
P0507 : Idle control system, RPM too high.
Trouble code P0507 means: Idle control system, rpm higher than expected
Trouble code P0507 means:Idle control system RPM higher than expected
Trouble code P0507 means:Idle control system,RPM higher than expected
Trouble code P0507 means:Idle control system RPM higher than expected
Trouble code P0507 means:Idle control system RPM higher than expected
Trouble code P0507 means:Idle control system RPM higher than expected
Idle speed is 200 rpm higher than normal . Possible vacuum leak.