I put a brand new IAC in today and when I fired up the car the IAC counts were 0!!!
When I got on it down the road they rose to about 63, but this is nothing compared to what they should be. However the car pulled just as strong she did before and I got 0 KR all the way through 2nd gear. Does the PCM need the relearn the new IAC? I'm letting the PCM reset itself for a longer period of time as I type this so maybe that will help, otherwise I wonder if its the incorrect IAC. I doubt that though because I checked the P/N with multiple sources and they all matched up. Any other prep I'm supposed to do to the IAC? I just took the spring compressor off that was holding the spring compressed and in place, I don't need to do anything else do I?