95 Lumina sensor location/name

i have a 95 Lumina and there is a sensor to the right of the knock sensor that is a problem. anyone know the name of it?

If it is between the trans. and knock sensor, it is the engine oil pressure sensor. This is the one that tells the computer to power the fuel pump only when there is oil pressure. This is assuming you have the 3100 engine.

Yup it's the 3100, thanks man