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2009 Fummins F750 Active Code 1667
Posted to Technical Discussion Forum on 12/7/2017 1 Reply

I first saw this truck 2 weeks ago. It had 1667(Exhaust Temp Sensor 1 Data Erratic, Intermittent or Incorrect), EGR overtemp, and DPF differential. We replaced the EGR cooler due to heavy soot load. I never could figure out why the 1667 set, temperatures looke... Login to read more.

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car Vehicle Data

2009 Ford F750 6.7L Check Engine Light

Engine6.7 L
Trans0-speed Standard
SymptomsCheck Engine Light

car Vehicle Data

2009 Ford F750 6.7L Check Engine Light

Engine6.7 L
Trans0-speed Standard
SymptomsCheck Engine Light