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P2177 Diagnostic Trouble Code Discussion for August 2016

Fuel System Too Lean At Off Idle (Bank 1)


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Trouble Ticket Help Requests for DTC P2177
Help Request Posted
2009 Hyundai Accent GLS 1.6L long crank hard star VIN: KMHCN46C79
P2177: fuel system too rich off idle. it has an long crank.once started runs fine. no misfires or hesitation or stalling. I replaced spark plugs. ckp sensor has been replaced for stalling on previous visit. any ideas or help would be great thanks.
August 31, 2016