Engine Oil Pressure: Testing and Inspection

1. Remove oil pressure switch, and install oil pressure gauge.



(a) Using Special Service Tool (SST) Oil Pressure Switch Socket # 09816 - 30010 or equivalent, remove the oil pressure switch.




(b) Install the oil pressure gauge.

2. Allow the engine to warm up to normal operating temperature.

3. Check oil pressure.

Oil Pressure:
- At idle: 29 kPa (4.3 psi) or more
- At 3,000 rpm: 294-539 kPa (43-78 psi) or more

4. Remove oil pressure gauge and reinstall oil pressure switch.
(a) Remove the oil pressure gauge.



(b) Apply adhesive to 2 or 3 threads of the oil pressure switch.
- Adhesive: Part No. 08833-00080, THREE BOND 1344, LOCTITE 242 or equivalent.
(c) Using SST Oil Pressure Switch Socket # 09816 - 30010 or equivalent, install the oil pressure switch.
Torque: 13 Nm (9 ft.lb)

5. Start engine and check for leaks.