How to identify motorcycle EFI

Motorcycle identification method EFI: 1, fuel supply detection method: EFI generally takes the initiative to supply fuel, open the fuel tank cover, open the key door and listen to the fuel tank mouth. If there is a sound of oil absorption, it is EFI; 2. View method of throttle nozzle: Look at the connection part between engine cylinder block and air filter, there is no oil shape, only something similar to throttle body, that is, EFI; 3. Start-up detection method: EFI motorcycle has self-check function when starting. When the key door is opened, the tachometer and code meter will react, the pointer will move, and the LCD will change the value. When the EFI motorcycle is self-checking, you can listen to whether there is electrical working sound and oil pump sound. If there is engine self-check and oil pump sound, it can basically be concluded that it is an EFI motorcycle.