I just changed a oil pressure sensor in my vehicle and the message still coming up on my dash, thennnn took it to my dealership. they said it was my oil pressure sending unit, isn’t that the same thing??? I left a vm telling them I just changed the sensor , no call back. $800.00
What message?
You did, or another shop did? Where did you get the part? Ebay? It may be defective or you didn’t replace the right sensor or didn’t install the right sensor. No way to tell from here.