I cant seem to find it, on a 1993 f150 4.9 i6 300, my temperature gauge isn't working and I have no idea where to start because this is my first truck. I have no idea about truck electronics. I see a connector that isn't connected anywhere on the drivers side of the engine and I am assuming that is supposed to be the temp connector?

 

Temp sensor for the gauge on the 300 Six is on the back of the motor on the passenger side.

 

I can't tell if I am blind or if you're just messing with me lol.

 

Ok, I see where you're getting at, under the manifold? could this be the connector that isn't connecting to anything? https://i.imgur.com/iAdVEf0.jpg

 

Ok found a pretty good diagram, thanks a bunch. http://imgur.com/V2i4lak