Hello! For a while, my Oil pressure gauge hasn't worked. It was replaced at one point, and then the wire was spliced with a crimp connection. I think it has the original connector on it. Any ideas?

 

Not sure what your trying to ask??

Your oil pressure gauge does not work.

Corroded or poor crimp connection??

The connection at the sending unit is loose or corroded .

The sending unit has failed .

trace in the gauge cluster is broken cold solder joint has broke after all these years

** A trace is one of those copper ribbons on a circuit board