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P0175 Diagnostic Trouble Code Discussion for August 2007

Fuel System Rich (Bank 2)

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Trouble Ticket Help Requests for DTC P0175
Help Request Posted
2002 Ford Explorer XLS 4.0L Misfire, MIL Lamp on VIN: 1FMZU72K22
P0175: Bank rich. This truck missfires especially under hard load. It will at times miss at light cruise. The long term fuel trim for both banks is -25%. STFT is -8 to -12%. Both front o2 sensors seem to be switching fine. The truck was origianlly brought in for trans shifting ...
August 30, 2007