I don't think this is a protocol problem. The display is talking about how it can be set up, not how it is set up. Frankly, as far as I know, we have never had someone with an EN06 display, bought separately from the controller, actually work. If anything misterjuco says, helps, that's great, but I think the issue is more than the throttle. Swagtron is not supportive of its products. According to Reddit it is currently out of business. If you continue with this, you should realize you are now just building an ebike. The parts will have to be independent of the bike. I don't know what you do if the motor is toast. You are going to have to decide how far to go, considering the parts are no longer supported. You could sell the bike for the parts and find something more reliable. Are you in the country of Panama or one of the cities named that way? I am sorry I am not of more help, but this seems to be the circumstance.