P2177 Diagnostic Trouble Code Discussion for September 2016
Fuel System Too Lean At Off Idle (Bank 1)
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| Help Request | Posted | |
| 2003 BMW 760Li 6.0L MIL Lamp on VIN: WBAGN83413 P2177: System too lean. we have replaced crank case vent valves purge valves coils spark plugs high pressure pump diaphragms seal to cam adjuster motors this light takes 125 miles to reoccur we have smoked checked and found no leaks engine runs smooth. Not sure where to go from her... |
September 14, 2016 |
