The oil pressure switch is located on the rear of the engine, drivers side.
2000 Neon Oil Switch
Here are the steps to replace it:
1. Disconnect the negative terminal of the battery.
2. Locate the oil pressure switch. It is located on the rear of the engine, drivers side.
3. Disconnect the electrical connector from the oil pressure switch.
4. Remove the oil pressure switch using a 3/4 inch wrench.
5. Apply a thin coat of sealant to the threads of the new oil pressure switch. This will help to prevent oil leaks.
6. Screw in the new oil pressure switch until it is snug.
7. Reconnect the electrical connector to the oil pressure switch.
8. Reconnect the negative terminal of the battery.
9. Start the engine and check for leaks.
