Join Date: Apr 2008
Location: South Dakota
Thanked 10 Times in 10 Posts
p0546 Possible causes: EGT11 signal circuit open or short to high voltage, damaged egt sensor.
P2080 Possible causes : corrosion or poor mating terminals or wiring, damaged egt sensor, extreme changes in ambient air temp soon after key on engine running.
P2081 Possible causes: Loose electrical connections, damaged wiring harness or connectors, damaged egt sensors.
With this it looks more like it is either going to be bad sensors out of the box, or you have a wiring issue somewhere possible broke, intermittent, rubbed etc. Any more help needed message back
*TOW MATER* 2010 F-350 crew cab long box single wheel, go recon running lights and a few other little things, more to come...
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