Oil pressure gauge help

[jonnyd61]

Looking for some advice on why my oil pressure gauge sits at full all the time. I?m using mk2 6 dial ones
my oil pressure sender has two wires going to it one is the black plug (blue/green wire and Other is a push on (yellow/blue

[Iain]

Definitely wired to a pressure sensor and not a switch?

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[jonnyd61]

Yes the sender is a two pin one One side plug and other side just a push on connector like off the cavs an calibras that run the oil pressure gauges