I am putting bike together and got everything working but oil pressure gauge. It is hooked up right I believe but it never moves. Any ideas would be great.
If you ground out the "S" for sending unit on gage and it pegs out then it's the gage. Check connections.check voltage to gage.does the light work on the gage. You have a good ground right?
I didnt check power but yes light works at gauge. I have a good ground. I had to redo ground because it didnt work to well the first time. Everything else works gauges and stereo and lights also.
Then take the sending wiring plug off your sending unit, take a probe or paper clip probe the black wire to ground and see if the gage swings either way.