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P0731 Diagnostic Trouble Code Discussion for December 2010

First Gear Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0731
Help Request Posted
2006 Ford E-250 5.4L Excessive Emissions, Poor Idle Quality, Hesitation, Poor Fuel Economy, MIL Lamp on VIN: 1FTNE24L16
P0731: Inncorrert gear ratio. ... vehicle with OTC scan tool and no misfires present but there where 2 codes present P0172, and P0731. Vehicle drives like a misfire and idles like a misfire and this has my tech a little confused.
December 21, 2010