Automobile fuel injection pump is an important part of diesel engine fuel supply system, its main function is to extract diesel from the tank, and pressure to a certain pressure, and then through the nozzle to spray it into the combustion chamber in a fog. This ensures that the diesel is fully mixed with air in the combustion chamber for efficient combustion. There are many types of Fuel Pump for Engine, including: 1. Turbine fuel injection pump: This type of fuel injection pump uses a turbocharger to increase the intake pressure, thereby improving the combustion efficiency. 2. High pressure common rail fuel injection pump: This is a modern high pressure fuel injection technology that stores high pressure fuel in a common "rail" and then precisely squirts fuel into each cylinder as needed. 3. Pump nozzle Injection pump: This type of injection pump integrates the fuel pump and injection nozzle together, so that fuel can be sprayed into the combustion chamber at a more accurate time. The…