Review on Carter A68301 Engine Oil Pressure Sensor by Mark Young

Can't speak about durability (okay now I can speak about durability. It broke down today after about 17 months. This vehicle doesn't see much use) Hence it has a very limited switch life. This switch isn't cheap and I'm disgusted that it worked for such a short time. This switch serves an important security purpose, but it is short-lived. I'm a licensed master electrician so I'll qualify (the switch issue wasn't a big deal for me) but I've used this switch with a standard 12 volt car relay so it only passes the relay coil current, not the full fuel pump current. It works exactly as intended and my setup is more secure than without it.