Nozzle Injection

      Injection nozzle section receiving the high-pressure fuel and injecting into the combustion chamber. When the pressure is pumped by the fuel injection pump to be larger than the spring load pressure, the nozzle needle push energy upwards. This causes the spring to be compressed and the pressure of fuel injected into the combustion chamber. Injection pressure can be tuned by adjusting shim thickness to distinguish, which effectively turns the load on the spring.  

This accepts the high pressured parts fuel and injects it into combustion chamber. When the fuel pump Pressure Pumped by hypodermic Becomes bigger than burden of spiral spring pressure, its energy will push the needle nozzle to up. This matter Causes the spiral spring [of] pressure and the solid Becomes fuelis injected to combustion chamber. Hypodermic pressure can be switched on by differentiating thick [of] the which swictch Effectively shim alters the burden [of] [at] spiral spring

A. Spring pressure (Pressure spring)
B. nozzle needle 
C. Bodi nozzle 
D. Shim setter
          
   1. Pressure Spring
   2. Tail the nozzle
   3. Bodi Nozzle
   4. Shi