Lyen18 FET 4115 Mark II 84-132V Real Highway Speed)

Hi guys,

I´m trying to configurate my conttroler but I'm not geting there.
I have a Cromotor 2 and a 25S 9P Sony 18650 Batterie fully charge 102,5 V no BMS

I have already programmed the controller with this three profiles bellow, none of them work.
Two weeks ago I was trying to put the bike working and I was changing the face collors and the all sensor. After trying a few diferent modes the bike run for 50 meters.
After this situation I know now that all the wires are well connected. I think the bike runned for a few meters because the batteries are losing voltage on these last four months and they have reached the tension the controller is programmed to. As soon as I gave more trottle the tension dropped and the bike stopped and never work again.
I have charge the batteries to see if that will make the difference but nothing happened.

sounds like the problems in your battery it shouldn't be losing voltage even if sitting for a few months

Regen voltage too low.

should be fully charged pack voltage say 100V
unless of course all the voltage numbers are incorrect because you are tricking it??

Thank you, I found the problem !

I habe one of the Hall sensor burn.

Best Regards

José

how did you diagnose the problem?