2009-2010 Polaris RZR Factory Service Manual, Page 150Get this manual
ELECTRONIC FUEL INJECTION 9Copy (CTRL+C) the Request Code that will be required on the dealer website in the next stepDO NOT CLOSE Digital WrenchTM or the Request Code will be invalidNOTE: All characters are letters; there are no numbers in request code12Select the same file type from the list that you selected previously while in Digital WrenchTMEnter the VIN along with the customer's name and addressWhen completed, click the Authorize button once to proceed
NOTE: Request Codes and Authorization Keys must be entered EXACTLY as they appear on the screen10Go to and click on "ReFlash Authorization" from the "Service and Warranty" dropdown menu