4.44
ELECTRONIC FUEL INJECTION
9923523 - 2012 RANGER RZR 570 Service Manual
© Copyright 2011 Polaris Sales Inc.
Reprogramming (Reflash) Procedure:
If you are not familiar with the reprogramming
process,
review the “ Reprogramming ( Reflash) Tips” before you
begin. Follow the on-screen instructions as you progress
through the steps. If yo u en counter a p roblem, always
check the On-Line help for current tips and information.
1. Verify the most current update has been downloaded
a
nd lo aded in to Di gital Wre nch™. See “Digital
Wrench™ Version and Update ID” on page 4.40.
2. Connect the SmartLink Module cables to the PC and
ve
hicle. See “Digital Wrench™ - Diagnostic C
onnector”
on page 4.39.
3. Open the Digital Wrench™ program.
4. Select the mo del year , pr oduct line and vehicle
d
escription by sele cting the “Ch ange Ve hicle T ype”
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.
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