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P0177 Diagnostic Trouble Code Discussion for March 2020

Water In Fuel


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Trouble Ticket Help Requests for DTC P0177
Help Request Posted
2013 Audi A4 allroad 2.0L Misfire, MIL Lamp on VIN: WA1UFAFL3D
P0177: Fuel composition sensor circuit. Goodmorning Audi techs. Customer complaint of CEL on and flashing, intermittent crank no start hot, runs poorly. I started car after pulling codes and road tested. Car ran fine except for slight misfire under heavy load-doesn't count any more misfires then...
March 11, 2020
2013 Audi A4 allroad 2.0L Misfire, MIL Lamp on VIN: WA1UFAFL3D
P0177: Fuel composition sensor circuit. Goodmorning Audi techs. Customer complaint of CEL on and flashing, intermittent crank no start hot, runs poorly. I started car after pulling codes and road tested. Car ran fine except for slight misfire under heavy load-doesn't count any more misfires then...
March 12, 2020