High Quality Diesel Fuel Injector Nozzle Dlla160pn010

The nozzle is normally closed when it is not working, the nozzle is working by the electromagnetic coil energized suction, the needle valve is sucked up, the nozzle is then opened, fuel in the head of the needle valve and the annular nozzle in the high-speed ejection, the gasoline spray into the cylinder in the form of a mist, and the fresh air in the cylinder to form a combustible mixture, so as to achieve the purpose of full combustion.

When adding fuel, it can not guarantee whether the quality of fuel is good, so it will inevitably be added to some fuel quality is not good, not good fuel quality will contain a certain amount of impurities.

The injector nozzle belongs to the electromagnetic mechanism precision instrument, his service life is still relatively long, the normal is about 200,000 kilometers. Suggested that cleaning time for 2 large maintenance of ultrasonic cleaning a nozzle on the line, can also be connected to replace spark plug cleaning together.

But how to extend the service life of the nozzle?

1. The fuel used must be clean.

2. The injection pressure and injection advance Angle of the injection pump must be adjusted in accordance with the requirements.

3. Timely maintenance and removal of carbon on the nozzle, check and adjust the injection pressure, atomization quality, to ensure the appropriate atomization cone Angle.

4. When cleaning and maintenance, you must pay attention to cleaning. Moreover, Xiaobian tells you that you can not swap the matching needle valve and valve seat.

5. When installing the fuel injector, it is necessary to ensure the mutual position of the fuel injector and the combustion chamber, and it is not allowed to randomly add gaskets or leak gaskets.