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P1171 Diagnostic Trouble Code Discussion for October 2008

Fuel System Lean During Acceleration

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Trouble Ticket Help Requests for DTC P1171
Help Request Posted
2000 Volkswagen Jetta GLS 1.8L Surge, Stall, Misfire VIN: 3VWSD29M5Y
P1171: 17579vag angle sensor 2 for throttle actuator g188 implausible signal. vehicle passed over to me from two other techs. drive by wire system intermittantly fails, vehicle will surge at idle and not go over 40 mph. problem used to be duplicatable, but after second throttle body replacement has become extremely intermittant and only...
October 28, 2008