Can't change all controller settings Ouxi V8 250W

I bought a Ouxi V8 with 250W motor and without throttle so it's street legal here in the Netherlands. The settings menu was locked with a passcode, which I eventually found.

I can change the P setting for the max speed, the settings to specify I you have a throttle conected and the display brightness setting. All the other P settings are there and have a value but can't be changed. I really wan't the PAS to start earlier, so I want to change P11 which is locked on 3.

Does anyone knows how I can change the locked P settings? Could it be that these settings are hardcoded in the controller??

Im having similar issues with a locked up controller,

Looking at your pic you have some details about the make and model of the controller try looking for alternative firmware options that have been unlocked,

I couldnt find f/w for my JYTCON controller so I threw €40 at a new controller via ebay/China

KT controllers were recommended to me as good configurable options you may also need a KT head unit too in order to configure it?

One will 100% certainly need to buy a KT display for a KT controller.

Though another display may work/turn on any use will be very limited.

I was just looking at KT controllers, do I need a square or a sinuswave controller. No idea what type my current controller is.

If I change my current display LCD-P3H-V8 for a KT compatible S866 display would that possibly unlock settings? As I understand it settings are made in the display and then send to the controller .

KT don't make an S866 display !!!

Theie displays are simply KT LCD1, LCD2, LCD3 etc, etc right through to LCD 12.

 

For controller dependson how many pins you motor cable has , if it has 8 or 9 pins as most modern hubs have today then you need a sinewave controller.

I was just looking at KT controllers, do I need a square or a sinuswave controller. No idea what type my current controller is.

Sinewave for sensored motors and squarewave for sensorless.