Originally Posted by poorboy
Was the motor running and did it have oil pressure? If it was not running, or was running and did not have oil pressure, the switch would not provide the voltage through it. The switch would be working correctly.

However, if the motor was running and did have oil pressure, the switch is defective.


The motor was running at operating temperature...
Fired er' up, let it get up to temp. and drove around the property for a couple minutes... No power out...
It's actually a fairly new pressure switch that I bought a couple years ago, now I'm not sure if it ever worked!
Well anyway, thanks poorboy!

I forgot to ask, how would I know if there isn't any oil pressure anyway. It's running great now so am I to assume if the pressure was low or not there the motor would run rough or not at all?? How's that work?

Last edited by B300 VanDanage; 02/01/22 07:20 PM.