chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Oil Pressure Switch (For Fuel Pump) > < Idle Speed/Throttle Actuator - Electronic|Locations|Page 2518
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Fast Idle Solenoid: Service and Repair

Reset the IAC motor by depressing accelerator slightly and starting engine. Run engine for 5 seconds then turn engine off for 10 seconds. Restart and
check for proper idle operation.  

NOTE: If the IAC valve is disconnected and reconnected with the engine running, the idle speed may be wrong and will need to be reset. 

Oil Pressure Switch (For Fuel Pump) > < Idle Speed/Throttle Actuator - Electronic|Locations|Page 2518