Thread: Engine Problem.
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Old 08-16-2012, 08:49 PM   #4
Caden
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Join Date: Feb 2012
Location: Texas
Posts: 328
My Ride: '01 325i
Quote:
Originally Posted by jdstrickland View Post
Did you get your sensor FROM the local BMW dealership, or did you get it online?

The camshaft position sensor cannot be from anything else but the camshaft sensor or its wiring.

P0171 & P0174 mean FUEL TRIM LEAN. This indicates a leak in the intake ahead of anything else.
It was from BMAparts.com OEM Genuine BMW.
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