1996 1997 1998 1999 2000 2001 2002 Mazda 626, 2.0L, 4 cylinder. DTC codes: P0171 – Indicates the fuel/air ratio is too lean. The fuel adaptive system is at t…
1996 1997 1998 1999 2000 2001 2002 Mazda 626, 2.0L, 4 cylinder. DTC codes: P0171 – Indicates the fuel/air ratio is too lean. The fuel adaptive system is at t…
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wow you noticed the new FPR. my friend thought that was the problem so he replaced it first. he said it’s running good now. no codes since I put up this video. please subscribe and have a nice day.
Guess the new FPR didn’t do the trick. 😉 Going after it like a P0171 was smart. Did the EGR code come back? Any vacuum leaks?