Common Rail Injector Diesel Injector 0445110777 for Kubota V2403 Engine for Diesel Engine Parts

The amount of fuel injected refers to the amount of fuel injected into the cylinder when the injector injects fuel, which directly affects the power and fuel economy of the engine. Excessive fuel injection will lead to excessive combustion of fuel, increasing fuel consumption and emissions; too little fuel injection will affect the power and performance stability of the engine. The main methods for optimizing injection volume are as follows:

(1) Adjust the fuel injection volume of the injector

By adjusting the structure of the injector and the size and shape of the nozzle hole, the fuel injection quantity is adjusted, so as to realize the control of the engine.

(2) Optimize fuel system pressure and flow

By adjusting the parameters of the fuel pump and fuel pressure regulator to control the flow and pressure of fuel, so as to realize the control of fuel injection quantity. The injection pressure is calculated as follows:

(3) Adopt advanced fuel injection technology

For example, high-pressure common rail fuel injection technology and in-cylinder direct injection technology can more accurately control the fuel injection quantity and injection time, and improve the fuel economy and performance stability of the engine.