Oil pressure sending unit location

2000 BUICK LESABRE
194,000 MILES • 3.8L • V6 • 2WD • AUTOMATIC
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MATTHEW MARCUM
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Where is the oil pressure pressure sending unit? Also, what is the fuel pressure per square inch supposed to be? because this one is saying it's a hundred 25 lb per square inch. please let me know.
May 20, 2019 at 10:02 PM
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SCGRANTURISMO
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Hello,

I have included the information that you requested in the diagrams down below. The oil pressure is supposed to be 60 PSI at operating temperature using 19W30 at 1850 engine RPM's. Please get back to us with how things turn out, or if you need any other vehicle related help.

Thanks,
Alex
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May 21, 2019 at 12:00 AM