Did either of you look at the "How-To"? http://www.ranger-forums.com/forum2/...c-install.html
There is a picture of where he put his temp sensor. I kept mine down the driver's side and put it near where they were on an exploder. Look down and behind the headlight. I never mounted mine though, just positioned it with the wire so it hung perfectly.
Temp sensor wires are blue/white and blue/yellow.