It is attached just above the oil filter. You will need to put the front on jack stands. It is hard to remove and you need a sensor removal socket ($10 at autozone). The hard part is getting the plug off first. I am changing this now and when successful, will post full instructions.
If it is the Northstar engine which I believe it is, it is inside the motor under the intake manifold.
The oil pressure sensor is located on the oil filter adapter on the 1994 Cadillac Sedan Deville.
Next to the winshill wiper fluid
They are located to the right and slightly above the oil filter looking at the front of the engeine
The 1997 Cadillac Deville fuel pressure regulator can be found on top of the engine. The fuel pressure regulator will be near the fuel injector pump.
The 2003 Cadillac Deville oil pressure sending unit is located on the left-hand side of the engine. The oil pressure sending unit will be three inches above the oil pan.
The starter on the Northstar is located under the intake manifold, not an easy repair by any means.
where is the crankshaft angle sensor located on a 1997 cadillac deville.
where is the 2003 Cadillac Deville Crankshaft Position Sensors located
where is the dip stick at located in 1996 cadillac deville ?
what solenoid are you referring to
what does ice poible mean in 2001 cadillac deville