Lean codes
09-27-2023, 02:48 PM
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My Ride: E46 325ci
Model Year: 2005
Engine: M54
Lean codes
I currently own a e60 530xi n52 with about 210k miles and on my way home from work I got a cel and currently have the following codes p1415 mass or volume air too low p0171 bank 1 too lean and p0174 bank 2 too lean. Any ideas as to what would cause this?
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