• GE-498-B Oil Pressure Gauge
• EN-21867-850 Oil Pressure Gage Adapter

Equivalent regional tools:Special Tools

1. Disconnect the battery negative cable. Battery Negative Cable Disconnection and Connection
2. Raise and support the vehicle. Lifting and Jacking the Vehicle
3. Remove the exhaust front pipe. Exhaust Front Pipe Replacement



4. Disconnect the oil pressure sensor electrical connector (2) from the engine oil pressure sensor (1).
5. Remove the oil pressure sensor (1).

Caution: Refer to Component Fastener Tightening Caution.

1. Install the EN-21867–850 adapter to the engine block and tighten to 35 N·m (26 lb ft).
2. Install the GE-498-B Oil Pressure Gauge (1) to the EN-21867-850 Oil Pressure Gage Adapter.
3. Install the exhaust front pipe. Exhaust Front Pipe Replacement
4. Lower the vehicle.
5. Connect the battery negative cable. Battery Negative Cable Disconnection and Connection
6. Start the engine.

Note: The oil temperature should be between 80°C (176°F) and 100°C (212°F).

7. Measure the oil pressure. Compare the engine oil pressure with the nominal value. Engine Mechanical Specifications
8. Stop engine.
9. If the engine oil pressure is below specifications, inspect the engine for one or more of the following conditions:
• Oil pump worn or dirty. Oil and Power Brake Booster Pump Replacement
• Oil suction gallery clogged or dirty. Oil Pan Cleaning and Inspection
• Cracked, porous or restricted oil galleries.
• Oil pressure relief valve malfunction.

1. Disconnect the battery negative cable. Battery Negative Cable Disconnection and Connection
2. Raise the vehicle.
3. Remove the exhaust front pipe. Exhaust Front Pipe Replacement
4. Remove the GE-498-B Oil Pressure Gauge.
5. Remove the EN-21867-850 Oil Pressure Gage Adapter.



6. Install the engine oil pressure sensor (1) to the engine block and tighten to 35 N·m (26 lb ft).
7. Connect the electrical connector (2) to the engine oil pressure sensor (1).
8. Install the exhaust front pipe. Exhaust Front Pipe Replacement
9. Lower the vehicle.
10. Connect the battery negative cable. Battery Negative Cable Disconnection and Connection