[dcr_inc]

Hello,
Noobie here.. I have a 318 that I just re powered with a vanguard 18 HP. When I start the engine, the oil pressure light stays lit. I have checked the oil and it is full. I unhooked the oil pressure switch wire from the sensor and the light stays on.
Does anyone know what color wire goes to the oil pressure light from the pressure switch?

 

[Wisconsin Cowman]

It’s a white wire what oil pressure switch are you using the Vanguard or the Onan?

 

[dcr_inc]

Vanguard 18 hp from SEW

 

[dcr_inc]

I found two wires reversed..all better now..