So the bike was running fine BEFORE you messed with diagnostic mode and CO settings?
Or is that not the case?
You sure your battery isn't giving up the ghost?
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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