Idle Fluxuation??? why?

beast619

Registered
My Idle fluxuates a lot. I just increased the idle to about 1500rpm, but it rises to about 1600 and drops to 1200. It goes back and forth. What causes this. I have no mods except Slip-ons. No airbox mod, no pair removal, no power commander.

I made sure the bike was properly warmed up before i did this. It did it before to at stock idle (1100rpm) too. It would bouce from 1000 to 1200.

any suggestions?
 
From what I gather there might be to reasons to this problem -

a) Faulty fuel management system
b) It might be cause of a faulty Air mass sensor (If there is one in the Hayabusa)
 
busaboy... if your bike is not stalling cause of the low idle,ithink you should not worry about it
wink.gif
 
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