Where is the idle air control motor sensor located? On my 99 it was located right by the air intake on the manifold but on my 2001 the layout is different & I don't know where it is. My idle flucuates up and down when I start the car and I think that's the problem. Of course it settles down right away so the is no check engine light either. And sometimes I get a high idle (2500 rpm) while going down the road and it drops abruptly to normal. Any ideas besides the IAC control that I could look at? Remember there are no codes. Thanks