With all due respect this appears to be 'a guess". Not only the 15minute idle but whether or not to cycle the key. I have done the 15 minute idle, but proceeded to ride without cycling the key and yes it always "seems" to run smoother off idle.
I would feel better if the process was written somewhere, anywhere. With auto ECUs the procedure for re-setting always includes unhooking the battery for 10 minutes or so and starting with a clean slate so to speak. This makes sense to me so thats what I do, but again all this 15 minute idle thing is not written anywhere to my knowledge. If Im wrong then I will stand corrected.
2007 990 Adventure
Suspension by Super Plush
Rekluse Pro Auto Clutch
WINGS N.O.S Exhaust
Euro Headlight with PIAA bulbs
KTM Hard Parts Radiator Cover
CJ Racer Clear Spoke Clutch Cover
Hilslamer Long Pegs
DH Racing tripleclamps
'300' Throttle Cam
16t CS Sprocket
Mefo "Super Explorers"
Ram Mount Garmin 76c
PABIKER sidestand relocaton kit.
2007 KTM 300XC (long live lightweight 2-strokes)
Las Vegas, NV and the Great Mojave Desert