Which of the following statements is true about fuel injection systems?

Fuel injection systems are designed to enhance the way fuel is delivered to the engine, which ultimately improves the combustion process. One of the primary benefits of these systems is that they provide better fuel atomization. This means that fuel is broken down into finer droplets, allowing for a more efficient mixture with air in the combustion chamber. As a result, this leads to improved engine performance, greater fuel efficiency, and reduced emissions.

The advantages of fuel injection extend beyond just atomization; they also support better control over the fuel delivery process, adapting more efficiently to various operating conditions. This precision bolsters overall engine efficiency compared to traditional carburetor systems. Therefore, the statement regarding improvement in fuel atomization and efficiency accurately encapsulates the primary function and benefit of fuel injection systems in modern engines.