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Does anyone know how to test the IAC valve? what are the electrical spec? so that I can test the open/close function of this valve? everywhere that I read they just clean it and hope it functions. thanks for viewing.
 

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I'm having the same issue.. no one seems to know how this is properly set. I have bought recently the second used one. And this one is causing the RPMs to raise to 2000. The old one.. below 500..

Really DOES anyone please share how is this set.. and ways we can confirm is bad so we don't have to replace and replace.. and replace!

Jesus!

Miles
 
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