'08 FX4 S'crew, 5.4 auto. I bought the truck in feb. It had 49xxx miles. The engine went bad with in two weeks and was replaced with a factory reman engine.

Today on my way to work, the check gauges came on the info screen, along with the engine light. The only gauge not working was temp When i get off work today, I will get codes read. I 'm just wondering what to expect. I 'm hopeful it is just a loose plug. Where is the temp sensor located?