In back of engine, on top, drivers side, close to distributor.
Your oil pressure sending unit should be located above the oil filter, on the housing the oil filter screws up to.
Oil pressure sending unit Where is it at on the engine
What size motor?
Where is the oil pressure sending unit on a 1995 F150 truck with a 302 motor at
On the 1995 Saturn SL1 The oil pressure sending unit is the sensor closest to the alternator. The unit is on the back of the block.
On the drivers side next to the distributor.
Just read on the side of the tire and it will tell you.
Mesposit@johnsonoutdoors.com
the oil pressure sending unit for a 1995 Cavalier 2.2 is on the side of the engine. The sensor is located just behind the oil filter.
The oil pressure switch does NOT have a reset.
This is only going to answer 1/2 of your question but the oil pressure sending unit is on the drivers side of the engine , below the power steering pump
It is located in the front of the motor just above the starter.