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Old 11-27-2012, 03:39 PM   #12
zooter2002
Registered User
 
Join Date: Apr 2011
Location: Indiana
Posts: 87
My Ride: 2002 330i
I replaced it and all the hoses with bmw orginal parts. After more testing today it dont seem to do it when the motor is 1st started and it takes a good 8-10 minutes for it to warm up. I would suspect the ICV would be the problem, and I have already cleaned it when I replaced everything. Does anyone know if when you turn on your a/c how it uses the ICV to idle up? I mean does the ECM send a higher voltage signal? Im just trying cover everything. It seems like this has been discused in seveal forums on several post and no real fix other than replace everything.
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