WARNINGS:
- Be careful not to burn yourself with hot oil.
- Perform the check only with the gearbox in neutral position.
1. Check the oil level.
2. Unscrew the oil pressure sensor.
3. Connect the pressure gauge.
4. Start the engine and warm it up to normal operating temperature.
5. Check the oil pressure (the engine must run without load).

If the pressure is very low, check for leaks in the oil passages and oil pump.
6. Install the oil pressure sensor, applying sealant to its threads.
See the source on the portal [www.nissanbook.ru]