[druz]

The temp sensor for the gauge is under the CAS. It's tiny with a spade connector. I missed it when doing my swap.

Just wanted to make sure you're not thinking it the green one in the rear coolant fitting (which is for the ecu) or the one on the t-stat cover which is the thermoswitch for the fans.

 

[druz]

If you have trouble finding it (it is pretty small and the spade barely sticks out) if you're looking from the front of the car back, think of the CAS as a clock and it's around 5 o'clock IIRC. I forget what color the wire is, but I think it has a black spade connector, and it's a single wire.