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Idle Speed/Throttle Actuator - Electronic: Service and Repair

BAC Valve:






NOTE: ISC valve is incorporated into the BAC valve.

1. Disconnect water hoses.
2. Disconnect air hoses.
3. Disconnect ISC valve connector.
4. Remove 2 bolts from BAC valve.
5. Install in reverse removal procedure.

NOTE: After completing replacement procedures, check for water leaks.