[Wanderman]

So I believe I found my temp sensor. It has only one wire attached to it. It MAY have had others in the past, but hard to tell. It's screwed into the tank above and to the right of the thermostat limit switches.

I also have a red and black wire just blunt cut very close to that in a wire loom.

Any idea how this all goes together. At the moment I have Diesel working great, but no indicator light nor temp gauge working. No power to gauge.

Thanks!