Oil pressure check

1. Prepare an appropriate pressure gauge.

2. Warm up the engine to normal operating temperature.

3. Disconnect the oil pressure sensor from the oil filter holder and screw the tip of the pressure gauge in its place.

4. Start the engine and check the oil pressure at the correct engine speed (see subsection 4.2.1.3).

5. Unscrew the tip of the pressure gauge from the oil filter holder and screw in the oil pressure sensor.

6. Check the tightness of the sensor connection after starting the engine.