Yutong Bus Throttle Board Can't Speed Up

What you want to ask is the reason why the accelerator plate of Yutong bus doesn't speed up? Ignition system failure, car oil system blocked.

1, ignition system failure, such as throttle position sensor signal failure, etc. , causing the accelerator pedal of Yutong bus to accelerate, you can find a professional to repair the ignition system in 4S shop.

2. The automobile oil system is blocked, which leads to the acceleration of the throttle plate of Yutong bus. You can go to the 4S shop to find a professional to clean the oil circuit.