Is the Haval M6 engine an EFI or direct injection?

[LeonardoAnn]

Haval M6 engine is an EFI. EFI Engine: An EFI (Electronic Fuel Injection) engine uses electronic control devices to replace traditional mechanical systems (such as carburetors) to control the fuel supply process of the engine. For example, the gasoline engine EFI system inputs signals such as engine temperature, air-fuel ratio, throttle condition, engine speed, load, crankshaft position, and vehicle driving conditions into the electronic control device through various sensors. The electronic control device calculates and controls the required fuel injection quantity and timing for each cylinder based on these signal parameters, injecting gasoline into the intake pipe under a certain pressure through the injector for atomization. It then mixes with the incoming air flow and enters the combustion chamber for combustion, ensuring the engine and catalytic converter always operate under optimal conditions. Advantages of EFI Engine: Low fuel consumption and good economic performance. The electronically controlled engine can precisely control the air-fuel ratio of the mixture to the optimal value under various operating conditions, and the gasoline is injected under a certain pressure, resulting in excellent atomization quality; stable idle speed, smooth transition between operating conditions, high reliability and sensitivity. Due to the extremely fast computing speed of the computer, the electronically controlled engine can quickly respond to the electrical signals input by various sensors, promptly and accurately injecting the appropriate amount of gasoline near the intake valve. Therefore, the engine has stable idle speed, good acceleration performance, smooth transition between operating conditions, high operational sensitivity, and low failure rate.