P0171 – Fuel trim (FT) system too lean, bank 1 (VW) – TroubleCodes.net
VW Golf mk5 1.6L Can anyone explain where the MAF sensor is? I got a P0171 code and was advised to check out the MAF sensor. I thought it was supposed to
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Code P0171 - System Too Lean: Symptoms, causes, common problems, diagnostic