Volkswagen Jetta P Codes (Powertrain) P0100 - P0199 P0171
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I Am Getting A P0171 Code On My 2006 VW Jetta 2.5.
I Have Changed The Mass Air Flow Sensor And The Air Filter. The Light Is Still Coming On. Not Sure Where To Go Next.
Asked by tral999
2002 Volkswagen Jetta P0171 Code
Have Done Compression Test ,vacuum Test, Changed All Injectors ,fuel Pump ,fuel Preasure Regulator, Vacuum Valve , Combi Valve,fuel Filter...
Asked by jmech1000
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