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P0175 Diagnostic Trouble Code Discussion for March 2015

Fuel System Rich (Bank 2)

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Trouble Ticket Help Requests for DTC P0175
Help Request Posted
2006 Ford E-250 5.4L MIL Lamp on VIN: 1FTNE24L16
P0175: rich bank 2. ... with p0172 and p0175 both banks rich. HO2S data is normal. LTFT is about-18.8 for both banks. STFT is between -2 and -10 for both banks. fuel pressure is 30psi. Fuel rail pressure sensor reads 38.8psi and has no sign of leak at vacuum line. maf voltage is ...
March 03, 2015