Posted June 27, 2004 - 03:08 PM
Posted June 27, 2004 - 04:22 PM
The grey wire changes the CDI map to WR, without it, it will default to YZ mapping. you can disconnect it at the plug, i also have a wr400 99, on my bike (aus model) the grey wire is located with another black i think, in a two wire connector, i put a switch in the circuit so i could choose which map to run. (the ignition map in the CDI).
Hope this helps
Posted July 01, 2004 - 05:41 PM