OBD codes / P0507
P0507
ModerateIdle Air Control System RPM Higher Than Expected
Get it looked at soon to avoid further wear.
Likely causes
- vacuum leak
- dirty throttle body
- IAC valve
Common fixes
- find vacuum leak
- clean throttle body
Seeing P0507 on your car? Get a diagnosis specific to your exact year, make and model.
Diagnose P0507 for my vehicleGeneric OBD-II reference. Manufacturer-specific behavior varies — confirm with a scan tool and, for safety-related codes, a professional inspection.