'06 ZX6R Servo fix

I have a slip on Akra for the past year with no FI light now every now and again it will flick on for a day then gone again, I know they did something with the servo when i had it installed? The bike is running fine so i'm assuming mine has come loose or has an issue.
Where is it and what is it they do to stop the FI light coming on?
Thanks

The servo is under the riders seat, and the "fix" is to fit an aluminium fixture to the servo that stops it rotating, making the computer believe the valve is open or closed (it's actually quite cool to watch the servo as the bike idles and when you blip the throttle). It's odd that your light comes and goes - when the fixture rattled loose on Cath's 6 the light stayed on until I fixed it (and loctited it in place).