You will need
  • - Pressure gauge
Instruction
1
Warm engine to operating temperature (over 60 degrees).
2
Turn off the engine and remove the pressure sensor, which is usually located in the cylinder head.
3
Attach a suitable size pressure gauge to the system instead of the sensor. To connect use the adapter with different diameters.
4
Start the engine and remove the pressure gauge at different rpm operation of the engine.
5
Again, turn the engine off. Disconnect the manometer, when the pressure of oil in the system drops to zero.
6
Install the pressure sensor in place.
7
Compare readings with the values declared by the manufacturer of the engine, and make the appropriate conclusions.