1990 BMW 535i Q&A

1990 BMW 535i Question: my car wont start it says oil presure sensor on dash

i pulled up at gas station turned car off now it wont start and says oil presure sensor it turns over but wont fire up -
Answer 1
There is a oil pressure sensor under the right side where you put the water in car its cheap easy to replace.also there is a good chance it could be your fuel pump relay switch or fuel filter or fuel pump but its best to start with the relay switch or filter -