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hello, good afternoon. I have a question, I have a ninebot g30 max scoter, the problem is the following: it starts well, you turn it into gear and it stays on, you have to turn off the scooter if it doesn't stay spinning. I already bought the new accelerator and it's still the same. Thank you very much in advance, I hope you can help me.

i have 4 different controllers that, each one at a different time, half broke with a very strange problem. One of them worked perfectly for 8 months, another for only 2 weeks. One is 100W, another is 500W, and i have a 350W and a big 3000W. And they are doing the same on 3 different engines, but these 3 engine works fine with a new 14$ cheap controller. Now my 4 controllers are all doing the same strange thing: they work fine to keep speed on flat or downhill. The faster the wheel turn, the more effort they can go while still working. But specially at low speed, if i put more "effort" on the engine, by trying to accelerate, or if i go uphill, they cause the engine to make a strange sharp noise, and go no power (free-wheel), and if i don't let go of the accelerator, then these controllers goes into safety mode and turn off. I can't find anything about that on internet. But my 4 totally different controllers are doing this, it's so strange. Using them with or without the hall sensor does not change anything. And my new 14$ controller works perfectly on all my engine without hall sensors connected. if anyone has any clue or any internet link to the same problem, that would be much appreciated.

I have been watching your RUclips which are great, and was hoping id be able to diagnose my son's iscooter, but am still struggling. About a year ago now, my son complained about his iscooter. upon inspection, the electronic dashboard would light up and immediately turn back off when switching on. I would attempt to turn it on again, but nothing would happen until approx 5 minutes later when it would do the same again. I attempted to charge the battery, but the charger would flash, indicating that it was not charging. I disconnected all wires, ran out of time and completely forgot about it until I came across your videos. Since then, I had lost the charger but found a compatible one that just needed the charging port plug to be changed. I connected the battery to the charging port of the scooter, and the battery started charging until fully charged. After it was charged, I removed the charger and reconnected all the other wires, and it all turned on and worked perfectly. Then today, I went to put it all back together, so I placed the battery and controller back into the scooter and thought I'd double-check that everything was working one last time before I continued. I turned the iscooter on, and history repeated itself where the display would light up and immediately turn off. Any help would be greatly appreciated. Many thanks

Hello dear sir baizifu conversion kit brushless kit moto 😊😅

Hello dear sir one of the moto sensor wire the yellow one 😊😅

I now have a multi meter where do I start considering it's 36v battery and doesn't power up I've only rode this thing about 15- 17 hours total in a eight month period.

9:02 Western mountain. My scooter read E1. I got into the motor saw a loose wire fix it it cleared the problem and I took it out ran great the second time I tried to ride it , it powered down while riding and now I have zero power. You have any ideas? And I'm getting a voltage thing tomorrow.

Great video, but I like your key board more

Thank you very helpful

OKI hope you caught that butt where it said Homestead. It was supposed to say ohm setting.

I like how you explain that it makes sense to someone who doesn't necessarily know exactly what they're looking at. Thank you, I have one question. Because my multimeter is different than yours. And the Homestead doesn't have just one setting it has. 2m 2ook 20k 2k 200 And one that looks sort of like a sideways Wi-Fi icon on your phone. Since I don't really understand a lot of tricks to really great.I have one question.Which one of those settings is appropriate for the task ? Cause I don't actually understand what those settings mean. And this pulcivo multimeter. Well, the people that solve it cheat doubt and it did not come with an instruction manual.

How do you know if the scooter slows down then shuts off if its the battery or controller? Thanks

Hi 😊 I have watched all your videos very helpful I have come to the conclusion after checking the resistance on the wires you said to check it's open circuit no good any where. Also since it happened the battery charger goes red green and the display beeps while charging the display goes in and out. Can you help me find a circuit board for my G30LP scooter thanks ❤

Have you ever had the e10 error on a mantis?