I have 2002 Pontiac grand prix GT 3.8. Code P0171 is what the code reader showed. What does this code mean?

120

Asked by revwatson Jul 16, 2014 at 05:46 AM about the 2002 Pontiac Grand Prix GT

Question type: General

1 Answer

Un- metered air entering intake See: http://www.obd-codes.com/p0171

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