is there anyway to adjust the IAC

I did allot of research on this last year and what i found was that you have to adjust the IAC and the TPS back and forth at the same time until you get numbers where you want them to be. Do this in little increments and one at a time.

My car was idling high and surging, but after i adjusted the IAC and TPS simultaneously i got the numbers close and the car runs better.

D
 
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