Polaris ACE 900 2017 Service Manual page 223

4. Select the model year, product line and vehicle
description by selecting the "Change Vehicle Type"
icon.
5. Select the "Special Tests" icon.
6. Select "Engine Controller Reprogramming".
7. Select the file you want to load into the ECU then
click the "Continue" icon to proceed to the Integrity
Check and obtain a Request Code.
9929422 R02 - 2017-2019 ACE 900 Service Manual
© Copyright Polaris Industries Inc.
8. Copy (CTRL +C) the Request Code that will be
required on the dealer website in the next step. DO
NOT CLOSE Digital Wrench® or the Request Code
will be invalid. NOTE: All characters are letters;
there are no numbers in a request code.
NOTICE
Request Codes and Authorization Keys must be
entered EXACTLY as they appear on the screen.
9. Go to www.polarisdealers.com and click on "ReFlash
Authorization" from the "Service and Warranty" drop-
down menu.
10. Enter or paste the Request Code into the box.
FUEL SYSTEM
4
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