Engine Oil Pressure Test
Special Tools Required
Image Description/Tool Number
609818.png Oil Pressure Hose 07ZAJ-S5AA200
310249.png Pressure Gauge Adapter 07NAJ-P07010A
310241.png A/T Pressure Adapter 07MAJ-PY40120
4464030.png A/T Pressure Test Hose 07AAJ-PY4A100
757582.png A/T Low Pressure Gauge w/Panel 07406-0070301

NOTE: If the low oil pressure indicator stays on with the engine running, check the engine oil level. If the oil level is correct:

2. Engine Oil Pressure - Test
1.
Install the oil pressure hose, the pressure gauge adapter, the A/T pressure adapter, the A/T pressure test hose, and the A/T low pressure gauge w/panel as shown, then install the rocker arm oil pressure sensor to the pressure gauge adapter.
2.
Start the engine. Shut it off immediately if the gauge registers no oil pressure. Repair the problem before continuing.
3.
Allow the engine to reach operating temperature (fan comes on at least twice). The pressure should be:
Engine Oil Temperature:
176 °F (80 °C)
Engine Oil Pressure
At Idle:
100 kPa (1.02 kgf/cm2, 14.5 psi) min.
At 3,000 rpm:
400 kPa (4.08 kgf/cm2, 58.0 psi) min.
4.
If oil pressure is out of specifications, inspect these items:
Oil filter blocked or plugged.
Oil strainer blocked or plugged.
Inspect the oil pump relief valve.

3. All Special Tools - Remove


4. All Removed Parts - Install
1.
Install the parts in the reverse order of removal.