Join Date: Jul 2016
Location: Call East Texas home.
It boils down to the new system being very sensitive.
But here's kawasaki saying it in their lingo
"Combined with Kawasaki’s proprietary dynamic modelling program, input from the IMU (Inertial Measurement Unit) enables even more precise chassis orientation awareness, the key to bringing Kawasaki’s electronics to the next level.
IMU means Enhanced Chassis Orientation Awareness.
The strength of Kawasaki’s cutting-edge electronics has always been the highly sophisticated programming that, using minimal hardware, gives the ECU an accurate real-time picture of what the chassis is doing. Kawasaki’s proprietary dynamic modelling program makes skilful use of the magic formula tyre model as it examines changes in multiple parameters, enabling it to take into account changing road and tyre conditions.
The addition of an IMU (Inertial Measurement Unit) enables inertia along 6 DOF (degrees of freedom) to be monitored. Acceleration along longitudinal, transverse and vertical axes, plus roll rate and pitch rate are measured. The yaw rate is calculated by the ECU. This additional feedback contributes to an even clearer real-time picture of chassis orientation, enabling even more precise management for control at the limit.
With the addition of the IMU and the latest evolution of Kawasaki’s advanced modelling software, Kawasaki’s electronic engine and chassis management technology takes the step to the next level – changing from setting-type and reaction-type systems to feedback-type systems – to deliver even greater levels of riding excitement."
I would say at least half a dozen 17 up owners have tried to install different sprockets and all have had to change back due to it throwing codes and warning lights. Seems like someone on here had asked a programmer / tuner if he could program it to except a change and am pretty sure they said no.
6-25-2016, New 2015N1K, now w/43000 and updated regularly
Ivan's, Barringed up, Yoshi tail tidy, Akra header to a modified underbelly exhaust and Urban Brawlers, Profile bi lens LED projectors, white / amber switchback marker / blinker.