Ok now that I have my truck apart, I was cleaning the two sensors. and I have issues here. To start with both sensors took took the same size socket to remove, a 1 1/16th, Iknow that's not supposed to be right. Both sensors also look identical to each other except the shape of the wire plugs. I don't have a white tip sticking out of the inside of either of them. I also thought the IAT only had 2 wire leads but both of these have 3, just in different shape. HELP, what am I lookin at here folks. These are both still factory, I've never changed either of them.

 

Disregard, to much heat gettin to me. Been in the 90's for the last few day's while we been puttin up hay. Guess I should have waited till I was recovered a little before I went to work on the truck. I found the IAT, I just found a third sensor to go along with these. I pulled one that is down low on the block under the MAP, don't know what it's for, but I cleaned it to. I'll leave my stupidity up here in case somebody else does the same thing.