The high pressure common rail valve assembly significantly reduces the engine's emission level through a variety of means such as precise control of fuel injection amount and time
These factors will affect the normal start of the engine. With the advancement of technology, modern fuel injectors have played an important role in improving the cold start performance of vehicles.
During acceleration, the engine speed and load are in a state of rapid change, and the fuel injectors need to frequently adjust the injection frequency and injection amount.
In terms of structural design, the high-reliability high-pressure fuel pump adopts a scientific and reasonable layout and precise processing technology.
In the driving circuit of fuel injectors, overvoltage protection, overcurrent protection and short-circuit protection modules are usually integrated.
As the core component of the system, the mechanism of action of the high pressure common rail valve assembly directly determines the performance of the entire system.