Originally Posted by AussieClay
You don't need to have a power supply as shown in the video. With the ignition on, you can jumper the positive wire from your bike's TPS plug that you disconnect to the TPS positive terminal and do it that way. All you need is the multimeter, some small gauge wire and connector clips.
Aussie Is that 4.0 volt value in the video good for the 2012 500 EXC? Mine is 3.86