What are the reasons why an EFI motorcycle cannot accelerate?

[TimothyAnn]

When an EFI motorcycle cannot accelerate, it can be analyzed from aspects such as whether the fuel pump is working normally and whether there is pressure in the fuel line. Below is a detailed analysis: 1. Whether the fuel pump is working normally. To check if the fuel pump is working, find a quiet place, turn off the key, then turn it on again and listen for a buzzing sound. It won’t last long but should typically last a few seconds. 2. Check if there is pressure in the fuel line. Solution: Turn off the key, then pinch the tube between the throttle valve and the fuel tank with your hand, and then turn the key back on. Since the pressure in an EFI system is generally 2 KG, you should feel the tube under pressure.