I'm still having this issue. Some of us have discussed this in other threads and what I have came to realize on the other thread is that us who are affected, are ones who have changed their gearing. I've posted on this thread earlier.
What Musililx said is completely stupid. It has nothing to do with throttle control. If you add a steady 5-10% throttle as the rpm climbs or hangs around the 4krpm area, through bike cuts in and out, it surges. How does a constant throttle, never changing the throttle position mean bad throttle control? It only happens at 3.5k - 4krpm. I had my girl on the back with me and the surge is so bad, she kinda pushed into me as its unexpected. So.. congratulations, you don't have the issue, so piss off.
I don't think this has anything to do with the deceleration cut off. I'm not decelerating, if anything I'm ACCELERATING, just very slowly. Now what I think is it does have something to do with how the bike adds fuel with a pressure sensor from 1-9% and from the TPS at 10% and above. That sounds logical.
Either way, the only way for this problem to get fixed is take it to your dealer! There's no way Kawasaki will fix this if they don't know thay there's a problem. Dealers don't know that this is an issue, because there aren't any issues on it on file. I'm taking my bike up to my dealer this week to get it recorded, but I can attest that it won't be fixed because they don't have a recorded problem from Kawasaki therefor won't have a solution
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