Oil Pressure Sender: Service and Repair

Engine Oil Pressure Switch Replacement

1. Disconnect the oil pressure switch 1P connector (A), then remove the oil pressure switch (B).





2. Remove any old liquid gasket from the oil pressure switch mounting hole.

3. Clean and dry the oil pressure switch mounting hole.

4. Apply liquid gasket (P/N 08717-0004, 08718-0003, 08718-0004, or 08718-0009) to the new oil pressure switch threads. Install the component within 5 minutes of applying the liquid gasket.

NOTE: Using too much liquid gasket may cause liquid gasket to enter the oil passage or the end of the new oil pressure switch:

- Using too much liquid gasket may cause liquid gasket to enter the oil passage or the end of the new oil pressure switch.
- If too much time has passed after applying the liquid gasket, remove the old liquid gasket and residue, then reapply the new liquid gasket.

5. Install the new oil pressure switch.

6. Connect the oil pressure switch connector.