Idles to fast!

[Dune Sport Rider]

I have a 2008 DS. Works very good, best quad i ever had! The only problem is that it idles to fast. It started doin'n that today and it wont stop.
If someone knows how to solve this problem, please let me know.
thank you.

[xrider77]

These quads run on hi idle when its cold out for quite along time. Be sure to let it warm up and idle for a good 2 or 3 minutes without gasing the throttle. . . . Once it sounds and seems like its warmed up, give it a few quick shot of throttle, this should make the idle go back to normal... If not, just turn it off, wait a second, than start it back up again. .

Mine idles fast for long time in the colder weather,

[TNT]

Or, you might wanna remove you’re throttle body cover and ensure the throttle cam rest against the set screw without any tension in the cable, s/b some free play in the cable.

Open the throttle ¼ then quick release 3 times to settle the throttle plate if the stopper does not rest on the stop then adjust it.

Idle speed is not adjustable, it's controlled by the ECM and Idle Air Control Valve- IACV…..If the idle is erratic you may need to clean the IACV and check make sure your TPS is not loose, both on the Throttle Body. Other than that they may both(TPS/IACV) need to be calibrated and/or you need a new IACV.