Lumina V6-204 3.4L DOHC (1991)
Idle Speed/Throttle Actuator - Electronic: Testing and Inspection
Idle Air Control Valve (IAC) Reset Procedure
To reset the Idle Air Control (IAC) valve pintle position, proceed with the following:
1.
Turn the ignition "ON" for 5 seconds.
2.
Turn ignition "OFF" for 10 seconds.
3.
START engine and check for proper idle operation.
