Oil Pressure Sender: Testing and Inspection

OIL PRESSURE SWITCH
1. Check that there is continuity between the terminal and ground with the engine off.
2. Check that there is no continuity between the terminal and ground with the engine running.
3. If operation is not as specified, replace the switch.

For further information regarding this component and the system that it is a part of, please refer to Engine; Engine Lubrication; Oil Pump, Engine; Service and Repair.