The dashboard of Jiangling electric vehicle shows that the throttle fault is

The accelerator failure of Jiangling E200 may be due to the loose or poor contact of the accelerator pedal position sensor or the plug of the accelerator position sensor in the electronic accelerator system, which interrupted the signal transmission between the computer and the accelerator pedal position sensor or the accelerator position sensor, thus turning on the warning light (EPC) of the electronic accelerator system and making the accelerator pedal feel empty.

The throttle of a vehicle equipped with an electronic throttle is dirty, usually because there is too much carbon on the inside of the throttle, which will cause the EPC light to light frequently and the vehicle will suddenly turn off and shake when driving. At this time, the throttle valve should be removed, thoroughly cleaned, and then matched again to eliminate the fault.