CDI (Condensed Distributed Ignition)
The CDI is the black box with the spark plug lead. It is usually mounted on the down-bar of the bicycle.
If your CDI has been malfunctioning it can be due to poor condition of the Magneto. We recommend that you replace your Magneto at the same time.
Wire connections are:
Black wire from Magneto connects to black wire of CDI.
Blue wire of Magneto connects to the blue wire of the CDI.
White wire from the magneto should be insulated and remain disconnected. (the white wire should be insulated from the engine casing)
Connecting the Kill Switch:
Double female connectors are provided on the CDI to accept the bullet connectors from the Magneto and the Kill Switch. Wires from the kill switch should be connected across the CDI. Orientation is not important for the Kill Switch wires – Any combination is correct.