Low oil pressure warning light

[T.pops]

Yes I know. It's red NOT yellow. But my main question here is what is a normal idle pressure run? Start up I'm at around 60# and after its been running for a couple minutes it'll drop to a consistent 20#. Sound normal?

[Drehmoment]

Confirm that sensor is good and temporally install a mechanical gauge and check what it reads , hot and cold.That is the only way, no ifs or buts.

[T.pops]

thank you. I've always ran those numbers and just yesterday my light came on. I guess what I'm saying is those numbers should drastically change if I was actually running into a problem other than the 20$ sensor, right?