Throttle to Controller Wiring question

[OmahaX]

I just got my new throttle which has 3 wires(red,green,black). My controller has 4 wires(red,black,purple,white). How do I do the connecting?

 

[Django]

You might want to change the title. I was expecting something completely different.

 

[biknut]

Red is usually positive +
Black probably negitive -
white is probably the signal.
Try hooking it up that way without using the purple wire.

 

[biknut]

Usually when the throttle has more than 3 wires, the extra wires will go through a switch, or run a LED power meter.