Oil pressure gauge is not working.
How can I tell if it's the gauge or sensor?
May 26, 2020 at 10:15 AM
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ASEMASTER6371
AUTOMOTIVE REPAIR CONTRIBUTOR
52,796 POSTS
Good evening,
The best way to tell is to check the actual oil pressure with a gauge.
You remove the oil sender unit and insert the gauge and measure the pressure. At idle you should 30-35 pounds and at 1200 you should have 45-60 pounds.
I attached the location for you. You can rent a tester at a parts store for the test.