[Scorpi0]

Simply put...

1. Turn your key to the ON position
2. Press the mode button until it displays the odometer
3. Then hold the mode button and it will show u the codes.

If it is a code 34 or 63 then that is for your exhaust and can be fixed with a servo eliminator.
If it is a different code then u have another problem.

I bless the rains down in Africa....

 

[Scorpi0]

The 07/08 models are very sensitive and it seems like none of the cheaper eliminators actually work on them. This is the cheapest one I have found for the 07/08.

Servo Buddy Kawasaki zx6r 2005 2013 Fi Light Exhaust Valve Servo Eliminator | eBay