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318 oil light stays on

1150 Views 3 Replies 2 Participants Last post by  dcr_inc
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?
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It’s a white wire what oil pressure switch are you using the Vanguard or the Onan?
Vanguard 18 hp from SEW
I found two wires reversed..all better now..
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