Schlu42

I did key trick and a scanner same codes on both. i traced the wiring and the wiring looked good. cleaned both the plug and the sensor side.

I have the 3 wire sensor. The only codes I have are P0251, P0252, P0253

I have a 2001 24v and it will read 40 psi of oil pressure weather its running or the key is just turned to the start position. I might add that it still reads 40psi with oil pressure sensor unplugged well. I have tried a good know cluster and it does the same thing. I've cleaned all grounds and checked them. Anyone know what it could be?

Did you ever figure out the problem? I’m having the same issue