The functions of the automobile fuel supply system are as follows:
1. Supply the required amount of fuel to the engine.
2. The fuel passes through the fuel filter to filter impurities.
3. The fuel is pressurized by the fuel pump and adjusted to the appropriate pressure through the fuel pressure regulator.
4. It is sent to the fuel distribution pipe through the fuel pipeline, and the injector is installed on the engine and the fuel distribution pipe.
The following is information about the fuel supply system:
1. The function of the fuel supply system is to supply fuel at a certain pressure to the injector, and the injector sprays fuel according to computer instructions. The fuel supply system includes fuel tanks, fuel pumps, fuel buffers, fuel pressure regulators, fuel filters, injectors, thermostat timing switches and cold start valves (cold start injectors) and other components.
2. The opening and closing time of the injector is controlled by the engine computer. When the injector is opened, it can spray mist fuel into the engine combustion chamber in a timely and quantitative manner, and it can only be burned after mixing with the air in the intake system.