Intermittent power loss

[lasalle37]

I have a Bintelli B-1 36v 10ah Date of bike and battery(JKBA) : 5/2017.
Problem: Loose power randomly & briefly before it resumes to normal. If using the throttle--No problem. I've cleaned the ring of pedal assist magnet sensors and the gap to the sensor is close. Checked all wire connections. Battery life is good lasting about 25 miles.
Not sure how to check further--the pedal assist sensor or possible a problem with the controller. Appreciate any suggestions. FP lasalle37

 

[tomjasz]

These sorts of issues are almost universally a connection somewhere is being overlooked. I'd try a new PAS sensor.