Test method for injection pressure of unit pump

The method for testing the injection pressure of the unit pump can be carried out as follows:

1. Select appropriate test equipment, such as manometer or pressure sensor. If a manometer is used, a special unit pump pressure testing tool should be used.

2. Disconnect the oil pipeline of the unit pump, connect the test equipment to the outlet end, and measure the oil pressure.

3, start the engine, let the engine run to the appropriate working temperature, to ensure the accuracy of the test results.

4. Observe the pressure reading displayed by the test instrument and record it. This is convenient for comparing the test results in the future and judging the use of the unit pump. The pressure test of unit pump requires special tools and techniques. If you don't have the corresponding professional knowledge and experience, it is recommended to consult a professional to ensure the accuracy and safety of the test.