need help with IAC wiring
FAST wiring diagram shows:
IAC A HI (A) (RED WIRE)
IAC A LO (B) (BUE WIRE)
IAC B HI (C) (YELLOW WIRE)
IAC B LO (D) (BLACK WIRE)
right now i just have it unplugged and i have the throttle body set to make it idle...but id like to get this working so i can control the idle. can someone explain what wires do what and where they go on this particular sensor? thanks very much. the sensor part number is GM 17113099.


