Uncategorized Low idle 800 October 14, 2016 dstech My 2009 800 idles around 840-850 and seems to have a miss higher speeds its not noticeable and runs good. It also has a check engine light on but dont know how to diagnose it. Sent from my Samsung Note 4 Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related