Idle Speed/Throttle Actuator - Electronic: Service and Repair

BAC Valve Replacement:

1. Remove BAC valve in sequence described below:

a. Water hoses
b. Air hoses
c. BAC valve connector
d. Bolts and nuts
e. BAC valve

2. Install in reverse order of removal. Tighten mounting bolts to 14 - 19 ftlb (19 - 25 Nm).
3. Run vehicle and check for coolant leaks.