EFI System
EFI system
The electronic fuel injection system (EFI) is an engine fuel supply device that accurately adjusts the amount and timing of fuel injection through an electronic control unit (ECU). Compared with traditional carburetors, its core advantage lies in the ability to dynamically optimize the air-fuel ratio, which can significantly improve engine power performance, fuel economy and exhaust emission cleanliness.
The system is widely used in modern automobiles, motorcycles, general power equipment and other fields, and has become a core component of engine electronic control technology. It can accurately supply oil, and its modular design is easy to maintain. The life of sensors and actuators is more than 100,000 kilometers. The fault self-diagnosis function (OBD system) can monitor the system status in real time and warn potential faults in advance.