Half throttle 4 wire

[Parsons]

Hi guy just swapped out my full twist throttle to half as I broke. Buts thay Sent one with status got 4wire not 3 black yellow green red but my controller is red black green been looking says not to use yellow but still not working useing a s900 display

 

[vfr400]

There are only two possibilities: green or yellow. If one doesn't work, try the other.

If you want to test that the rest of the bike is working, lift the motor wheel off the ground, switch on, then short the red wire to the green one on the controller. That should make the motor kick up to full speed.

 

[jokskot]

Agree with the above. If your new throttle has an led, lcd or other display, the battery voltage can be shown by connecting the fourth"unused" wire which is most likely to be the yellow one.

 

[Parsons]

Thanks guys done it but now bloody pedal assist giveing me full power I've tryed the settings on the sw900

 

[vfr400]

Thanks guys done it but now bloody pedal assist giveing me full power I've tryed the settings on the sw900

You have a speed control PAS, so you always get full power. You should see a different speed limit on each level.

 

[Parsons]

Will take a look at the setting on the display 0 is off but 1to 5 the same speed unless the factory settings is wrong I. The display

 

[vfr400]

Will take a look at the setting on the display 0 is off but 1to 5 the same speed unless the factory settings is wrong I. The display

Just in case you don't know, the PAS setting on the LCD has no effect on the throttle. It only affects the pedal assist.

 

[Parsons]

I mate yes I know but the the pedal assist iam having the problem with same power levels 1 to 5 it should be different power levels

 

[vfr400]

I mate yes I know but the the pedal assist iam having the problem with same power levels 1 to 5 it should be different power levels

Most controllers use speed control for the PAS, so power is always the same on all levels. The levels set a different speed limit on each level.

 

[Parsons]

I know that but I all ways thought that pedal assist is at different power speed levels not the same across the board
What's pissed me off sorry for the language when I got the kit I only got it with the lcd on the throttle no control on the pedal assist so got a new matching controller with sw900 hoping this will help but no still full pedal assist power

 

[vfr400]

I always tell people to buy a KT controller and LCD3 because they have power control. Other controllers mainly have speed control.

 

[Parsons]

This was my old old Controller not a kt but had differnt power levels
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