What are the benefits of multi-point fuel injection?

[DeGenevieve]

The advantages include high combustion efficiency; more economical fuel consumption through better air-fuel ratio control; and mature technology. Below is related knowledge about fuel injection: 1. How multi-point fuel injection works: Primarily, a fuel injector is installed in the intake manifold corresponding to each cylinder. The injector is controlled by the ECU, replacing the traditional carburetor used in gasoline engines to mix air and fuel for combustion. Moreover, the injector is positioned at the valve, facilitating the direct entry of well-mixed air-fuel mixture into the combustion chamber, ultimately achieving higher combustion efficiency. 2. Advantages: Compared to traditional single-point fuel injection technology, multi-point fuel injection technology can employ sequential injection, allowing for higher and more precise control of the air-fuel ratio than traditional methods. This results in reduced emissions of toxic gases and greater fuel economy.