Author: myniu via YouTube
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I this video I try to hunt down an issue with the NIU N1s showing an Error 140, which decodes to “Throttle problem”.
Therefore I’ll show how to remove the font-panel to get access to the hall-sensor, how to measure and check it for correct function as well as removing the throttle handle to have a look inside and check the bowden-wire which is connected to the hall-sensor.