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Idle Speed/Throttle Actuator - Electronic: Service and Repair

REMOVAL

Bypass Air Control Valve:






1. Remove four attaching screws from valve and disconnect valve electrical connector.
2. Remove valve from throttle body.

INSTALLATION

Bypass Air Control Valve:






1. Remove any dirt or old sealant from the contact surfaces of throttle body and valve assembly.
2. Apply sealant on both sides of the gasket and position valve on throttle body.
3. Tighten attaching screws.

INSPECTION

Bypass Air Control Valve Ports:






1. Blow air through the valve from port (A) and check that air comes out of port (B) when valve is cold.
- If not correct, replace valve.

Bypass Air Control Valve Connector:






2. Connect a volt ohmmeter to valve electrical connector.
- Resistance (cold engine): 6.3-9.9 ohms.
- If not correct, replace valve.