EFI is a pressurized, indirect-injection system, which uses solenoid-operated injectors with a fixed orifice. When they are energized, fuel passes through the injector body.

• 电控燃油喷射（EFI）是一个有压力的间接喷射系统，它使用带有固定喷射孔的电磁阀操作的喷油器。当激活电磁阀时，燃油通过喷油器。