What is the purpose of an automotive fuel filter?
1 Answers
The function of a fuel filter is to filter out water and impurities from gasoline, preventing them from entering the fuel injectors and cylinders. This helps protect the fuel supply system and the engine. The fuel supply system is crucial for the engine, as the engine requires both air and gasoline to operate. The fuel supply system is responsible for delivering fuel. Gasoline injection methods include multi-point fuel injection, direct injection, and hybrid injection. In direct injection engines, the fuel injectors are located inside the cylinders. This injection method provides higher injection pressure, resulting in more thorough atomization of the gasoline. When gasoline is fully atomized, it can mix more effectively with air, ensuring complete combustion of the air-fuel mixture. This process also enhances the engine's power output.