1. The oil pressure sender switch is located on the top of the engine block, behind the exhaust manifold.
2. It is a small, cylindrical-shaped sensor with a single electrical connector.
3. To access the oil pressure sender switch, you will need to remove the engine cover and then use a wrench to loosen and remove the electrical connector.
4. Once the electrical connector is removed, you can use a deep socket to loosen and remove the oil pressure sender switch.
5. Be sure to replace the oil pressure sender switch with a new one and then reconnect the electrical connector before starting the engine.
Note: The exact location of the oil pressure sender switch may vary slightly depending on the year and model of your vehicle.
