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P2177 Diagnostic Trouble Code Discussion for August 2013

Fuel System Too Lean At Off Idle (Bank 1)

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Trouble Ticket Help Requests for DTC P2177
Help Request Posted
2006 Mazda 3 i 2.0L MIL Lamp on VIN: JM1BK12F06
P2177: Fuel System Too Lean At Off Idle (Bank 1). Hello fellow techs, this one seems to have thrown me for a loop. No after market gauges or equipment installed on this. Customer came in for engine light, short tests lead me to the TSB for the purge solenoid. replaced purge solenoid test drove and the code ca...
August 23, 2013