Almohlhel

Ok

I make test but same problem

Why plug of sender (C307) =12 v always ? and tempruter gauge not work .

Thank u

Thank u

Yes sensor work previously?

Yes original

Need help my comanche 1988 temperuter gauge not work , and wire of sender 12v ! This normal?? I think no . i cheked conction between gauge and sensor but found tow wire output from geuge one wire from sensor another wire i don't know where to go . Whats problem? I need wiring daigram .