Idle Speed Exceeds Specification
WARNING: This page is about a different car, the 1995 Volkswagen Passat. However, it is still accessible from the selected car via links, so may be relevant.
- Check throttle cable adjustment.
- Check fuel evaporative frequency solenoid(s).
- Check auxiliary air intake system.
- Check idle speed.
- Check TP sensor.
- Check idle switch.
- Check engine coolant temperature sensor.
- Check throttle body basic adjustment.
- Check ignition timing.