Ichecked my cables all were tight.Started the truck up to go to work Sun.nightNO engine light called the dealer Tues.morning he said keep an eye on it if it comes on again read thew codes and give him a call.

 

I got that code when my lift pump went out. I was in a parking lot and it was 5 degrees out. Well, while trying to loosen the fuel filter cap, I dropped the wrench on the battery terminals and arced it. After that the code hit. Once started again, the code was gone. Could have been something weird like that.