Thread: E-fan relay ?
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Old 06-17-2013, 10:05 AM   #11
mrhurt73
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Join Date: Aug 2012
Location: clifton forge, va
Posts: 261
Re: E-fan relay ?

ok i had the very same problem, i had the a/c pressure set to zero in the tune. i dont have the a/c run to the PCM, but its still looks for it.

i set the a/c pressure way up and it stop doing it and fan 2 operates properly now.

i had to figure it out by going on HP scanner and manually turning on fan 2 and it work fine, so i knew it was something in the tune.

hope this helps.
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