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P2177 Diagnostic Trouble Code Discussion for July 2013

Fuel System Too Lean At Off Idle (Bank 1)


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Trouble Ticket Help Requests for DTC P2177
Help Request Posted
2007 Audi A4 Quattro 2.0L MIL Lamp on VIN: WAUDF78E37
P2177: bank1 system too lean off idle. Car has come in from a used car lot who sold it and now has a customer wanting the cel and fuel gauge fixed. Also wanted the gas cap missing warning fixed. I pulled the driver side sender and found it broken at the top. Installed a new one filled car to about ...
July 29, 2013
2007 Audi A4 Quattro 2.0L MIL Lamp on VIN: WAUDF78E37
P2177: bank1 system too lean off idle. Car has come in from a used car lot who sold it and now has a customer wanting the cel and fuel gauge fixed. Also wanted the gas cap missing warning fixed. I pulled the driver side sender and found it broken at the top. Installed a new one filled car to about ...
July 29, 2013