i took my truck in today for the ecm re flash for the dpf regen strategy, they told me it had a code in it and said as long as the dash all worked the code didnt make sence to them, they cleared the code and i went on my merry way, got it home changed fuel filters and now i have a P2267 code but it doesnt show up on the dtr code list, am i blind or is something really creative wrong with this thing now? thanks in advance

 

P-2267-Water In Fuel Sensor Circuit High per the 6.7 code list, makes me wonder if the sensor is plugged in all the way or defective

 

Yup, the plug on the bottom of the fuel filter is the culprit for that one.

Unplug, make sure its clean, and re plug. Should fix you up.