Dexta oil pressure switch

Can you tel me the location of the oil pressure switch on my dexta? they do not talk about that in my fo-15 manual. I check And I can't find it, maybe the old owner put a plug in place or I don't
look for the wright shape. I am looking for someting similar to the one on a diesel car or light truck. My light wire is not connect so I can't follow it.

best Regards
Jack.c

guest the plug that the old owner place instead won't indicate much hey? do you happend to know any replacement part form NAPA or carquest that would do the trick ?? or mecanic indicator that would have the wright size of tread.

thanks again for the indication burrhead

best of the best regards
Jack.C

The electrical unit is made to light up when the oil pressure drops to 7 to 9 psi.

The crankshaft bearings will start to score and gald up before the light comes on.

It is possible to burn the crankshaft out of this engine before the warning light comes on.

Look on the bright side Jack one day you'll have a new Dexta.

Bon chance et abiento. Jerry

Thanks again Jack.C

It should run about 20 psi with the engine warm and at idle speed.

The oil pump relief valve opens at 60 psi so it should'nt ever run over 55-60 psi.

Regards
Jack.C