Missing Wire
 

I just purchased a 94 Toyota P/U with a 22re motor. When I got the truck the oil pressure guage didn't work and I noticed there was no wire on the sending unit. I have been totally unable to find the wire for the unit. I have searched high and low most manuals say the wire is yellow with black tracer, but my harness has no such wire. I am looking at the harness on the passenger side fender. Can anyone help with a wire color or advise. I am going to run a mechanical guage, but I would like to get the original working.:pop:

it would come from the harness on top of the EFI intake manifold runners.

Do you agree with the wire color?

Believe it should be yellow with black stripe on it.