Well, I have unplugged the dam thing today morning. But my problem is that before I go into serious testing I need to replace my MAF. Anyhow, I turn the engine on, the idle was at 1000, then I unplugged the IAC, and it went down to 800 immediatelly. Then once I started shifting between R, N and D the car stalls. But I'm pretty sure that the problem was the MAF. Then I decided to go Natural Gas (but this is for another thread!) until it gets warmer and even there (NG) the car was smoother, with the idle in 500. I guess that once you disconnect the plug the IAC won't close or open totally.
Well, the car is warm now and I switch into Gasoline again.
I hope this is not psicological, but the car seems to be LIGHTER and I definitivelly have smaller tires!
One thing that just came to my mind, why don't we add a switch to the thing, on off type? No hard cold start, no problems with emission controls, and also, give us the ability to do a real comparision on the highway.
I cannot voluntier right now, because I will only go further with this after I replace the F#*&^ing MAF sensor (maybe next week I hope). <img src="/forums/images/graemlins/kewl.gif" alt="" />