Sudden acceleration. The throttle engages spontaneously. Cyclone 3000W

[sviatpizdat]

The throttle engages spontaneously. I don't know maybe it is a short circuit or something. This usually happens when I'm standing at a traffic light. Almost killed myself a couple of times because of sudden acceleration.

Any ideas, how to fix this problem?

Cyclone 3000W + Kelly controller KLS4812S, 48V. Battery 20Ah, 13s

 

[E-HP]

Check your throttle connections to make sure the ground wire has good continuity. A poor ground will drive the throttle signal to full throttle.

 

[neptronix]

First, i would build a kill switch that turns off the controller before continuing to ride it.

Does the motor fail to engage at times when the throttle is pressed?