Oil Pressure gauge?

[paulhead]

Disconnect the sending unit see what it reads then.

[Jr. Bonner]

I have no idea!!!

[goodtimes]

Bad sending unit? Open or shorted wire?

[Jr. Bonner]

All of a sudden my oil pressure gauge is pegged.Even if I havent driven it in a while, all I have to do is turn on aux. and it pegs right away...........any ideas people??