The throttle position sensor monitors how far open the throttle valve (or blade) is open, which is determined by how far down the accelerator pedal has been pushed. The throttle position controls the ...

If your scooter doesn’t accelerate when you twist the throttle, the issue could be battery, sensors, wiring, or fuel-related ...

As you accelerate down the road and use your gas pedal to throttle in the appropriate amount of energy, you expect a smooth implementation from your foot to the motor. The electronic throttle control ...

I doubt it's the petrol, and like you reckon it could be a sensor. It would be worth cleaning the throttle body as that can sometimes cause the sort of problem you have. Disclaimer: You acknowledge ...