I have an ev bike with rear wheel hub motor.
Recently I started getting the error info 03 which should be a connection problem to the motor. I checked the cables and there does not seem to be anything broken from the controller all the way to the actual motor.
When the error occurs, the motor starts giving a hissing sound, and power is very limited. After a while the error disappears and the bike seems to be working again. But only for a few minutes after which the errors comes back.
I also figured out that in some positions, when the error is there, the wheel will not start turning when I give power.
I am suspecting a hall sensor to be faulty.
Do you think I am right, or could it be something else?
Also see this video
Recently I started getting the error info 03 which should be a connection problem to the motor. I checked the cables and there does not seem to be anything broken from the controller all the way to the actual motor.
When the error occurs, the motor starts giving a hissing sound, and power is very limited. After a while the error disappears and the bike seems to be working again. But only for a few minutes after which the errors comes back.
I also figured out that in some positions, when the error is there, the wheel will not start turning when I give power.
I am suspecting a hall sensor to be faulty.
Do you think I am right, or could it be something else?
Also see this video
