I took the car to the dealer to have the hood repainted under warranty. I pick it up today and the CEL is on. It was very cold here this morning, 2*. car runs fine,but i have never had a issue till now. I find it hard to believe the dealer would have done something to cause this since it was only in for paint. I googled the code and it seems there is a TSB for this code for the 2011 5.0. Once warm, i can start the car 100 times and no CEL it only happend this morning when it was cold and tonight after sitting all day. I checked all connections under the hood and everything is intact. Anything else i should check? it sits in a garage at night that doesnt get too cold, so ill see tomorrow morning if the CEL pops up again.