The EFI scooter can't hit the accelerator, so it sprays backwards.

The EFI scooter can't hit the accelerator and needs to be checked and adjusted.

There are many reasons why the EFI scooter can't hit the throttle, which need to be adjusted. For example, if the intake valve is not tightly closed and it is difficult to start, the cylinder head may be removed.

EFI scooter is a new type of motorcycle. According to the load of the engine, the injector is controlled by a microcomputer to inject oil into the cylinder that needs to work, and the cylinder that does not work does not give oil.