What is the function of the electronic fuel injection system?
2 Answers
The function of the electronic fuel injection system is to precisely control the fuel injection quantity, injection timing, and injection pressure, ensuring that the fuel injected into the combustion chamber achieves optimal performance in terms of power, fuel economy, and emissions. The following are the advantages of the electronic fuel injection system: 1. Improved engine power, fuel economy, and exhaust emission performance. 2. Air-fuel ratio feedback control reduces emissions. Its emission levels are only 50% of those stipulated by European emission regulations, fully complying with Euro I standards. 3. Fuel is directly injected into the intake manifold, ensuring uniform mixture distribution among cylinders. 4. Precise control of ignition timing allows for more complete combustion of the air-fuel mixture, meeting the requirements of various engine loads. 5. Features a self-diagnostic function and a user-friendly interface, facilitating inspection and maintenance by users.
As a car enthusiast, I always feel that the EFI system is incredibly powerful. Its role is to make the engine respond swiftly, with acceleration as exhilarating as flying, because it can precisely control the fuel injectors via the computer, calculating every drop of fuel accurately. Unlike old-fashioned carburetors, which are sluggish during cold starts or uphill climbs. EFI also quietly saves fuel, reducing black smoke from the exhaust pipe, and on long trips, fuel consumption drops by more than ten percent, making the wallet happier too. The key is that maintenance is easier, with no need to frequently replace parts, and the engine noise is much lower. Driving while listening to music is smooth and steady, feeling like this system handles all the complex tasks, allowing you to focus more on the road.
