click meyep...no instructions.....does yours look like mine?
If I remember correctly, the white wire with the connector on it is only for use if you have a turbo setup.
The black wire with the loop goes to battery terminal. That's your power.
The other long group of wires goes under the gas tank and connects in a loop to throttle body.
You unplug the stock connector and plug in the Attitude connecter that fits. The the stock yamaha connector you unplugged gets plugged into the other Attitude connector. They can't be plugged into each other wrong.
Oh...and the tube is a breather tube. Route it somewhere simple and zip tie it to stay in place. You may cut to length.
Does that help?
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2008 WR250X
Gearing: 13t - 48t
Power Commander 5 / PC-V
Airbox Door Removed - Flapper glued - AIS removed
FmF Q4
Bridgestone Battlax BT-003rs