Auxiliary Air Valve (Idle Speed): Service and Repair

Intake Air Bypass Control Thermal Valve Replacement

1. Remove the engine cover.
2. Disconnect the hoses (A).






3. Remove the intake air bypass control thermal valve (B).
4. Make sure the items below are correctly positioned, then install the parts in the reverse order of removal.
- Position the valve (B) and the clamp (C) angle as shown.
- Make sure that the clamp (D) is in the position within the lever end of it the range shown.