Polaris Sportsman confused help 2007 sportsman 450 rpm gauge read 280 idling fine ???? October 9, 2015 confused help.. my 2007 sportsman 450 rpm gauge read 280 idling fine ???? don’t understand why it would do that my pcm bad… plus I bought a new pcm like 8 months ago… Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related
