E bikes 2020: Understanding your Ebike's Controller. How it works

[@patrixstar5206]

Does controller handle/store mileage ? Is it possible to check directly in controller mileage of motor ?

[@onetailgunner]

Increase the tire size to 29 inch on your lcd functions . Helps increase speed but your speedo will not be accurate

[@connectionlost1063]

For all but the absolute cheapest controllers this doesn’t work. Most are programmed so they will turn the motor at the max rpm the board possibly can unless the external speed limit wires are shorted together. Almost all other controllers disregard the calculated speed and operate at whatever it can given the pwm frequency it can physically generate. Any extra speed you think you noticed is placebo.

[@odiadisylvester867]

Thanks for this info.. i was braking on a hill when my brake failed,.i got to my house and tried to ride it but my ebike failed to work. What could be the issue Thanks

[@videntemusic2465]

Hi brother I need know about what the mean is Current Limit: 38A-40A that is something with the battery

[@robertmotion]

Great video. Question, my battery is 48v 20ah. My controller is 48v 20ah. Manufacturer upgrade from 20ah b/c none in stock. Will this combo work? Heard it could damage battery. I use PAS too when riding. Hope you can help. /Bklyn👑

[@Remedy718]

Yeah it can

[@bruzza3031]

How do you short circuit K2 and gnd to make it go faster on a hub kit the guy on eBay says it doesn't have nothing to do with the controller it's the throttle

[@dougfox9649]

My e ike surgess under pedal assist. Is there a way to make it smother?

[@karlfonner7589]

I was wondering do you know I controllers gets so hot? Mine was waterproof until I took off both ends and applied a fan to it so it stays a little cooler.

[@massterrbarber]

What controller is that? It looks like a far driver them things are like $500 $600.

[@herbertmichaels2841]

Do you know where the controller is located on 23 giant stance E? It has Yamaha and my bike shop said my new bike needs a controller

[@2Worlds_and_InBetween]

try another shop

[@neenyohpastoral1951]

Have an issue with my controller, once you twist the throttle then let go, the hub motor does not stop running, cruise wire is not connected nor enabled. Any diagnosis on this scenario?

[@Danktendo]

This might just be a problem with the throttle

[@Mr.Reflex84]

on my lcd display connector there is also another white connector coming of it with a short pink wire going back into the same connector. i never unplugged it i just plugged my display into the first connector. wtf is that wire what happens if i unplug the pink wire ?

[@mrmaturica]

Hello sir! I have a 48v13ah battery and a spare one, both new. The spare one after 1 week of using it, it just turns off when its at around 80% percent of battery. Every setting on lcd is okay. I have error 10 code on the sw900 lcd. Sometimes error 06. Please, i beg u, help me, as i work for uber and i cant afford to buy a new battery as a spare. What to do? Is it bad that i use a spare one? It is the same model

[@lanesmith7774]

So what you gonna want to do is unplug it and plug it back in

[@simeonbains4148]

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