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      05-11-2012, 10:00 PM   #16
135i
Cobb Stage 2+/ICarbon/HPF/Stett
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Drives: E92 335i 6MT
Join Date: Aug 2007
Location: Deep in the Heart

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Quote:
Originally Posted by tphaeng View Post
I read some threads where ppl had gotten a code for their pump and they changed the battery and the code was gone. We have an electrical pump and it wires directly to the battery. So if it's not getting the right amount of power it could throw a code or two. Bur if u had to jump start your car you would need a new battery anyways so why not change it and see if the code goes away. Make sure u register the new battery though with a bt tool.
Awesome. So the P2E81/P2F80 codes are not consistent with outright failure.

I'm just a little freaked because when I was live data logging with my AP the ECT's were climbing to 240+. I really don't want to have to replace my heads
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