t_tberg
100 W
As I'm riding down a hill using regen, my motor goes from nearly silent to producing a grinding noise/feeling. I checked the connections and they are fine, could it be a damaged hall sensor? The motor would occasionally spin from a standstill (still grinding) sometimes I will get no response from the throttle unless I give the wheel a little push. I've read through some other threads and I intend on checking the hall sensors and running some diagnostic tests when I get home.