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9924871 R03 - 2014 Polaris Sportsman® 570 EFI Service Manual
© Copyright 2013 Polaris Sales Inc.
DIGITAL WRENCH OPERATION
Digital Wrench Diagnostic Software
Overview
NOTE: Refer to Section 2, 3 and 4 in the Instruction
Manual provided in the Digital Wrench Diagnostic Kit
to install the Polaris Digital Wrench diagnostic
software on your computer.
The Digital Wrench diagnostic software allows the
technician
to
perform
the
following
tests
and
observations:
• View or clear trouble codes
• Analyze real-time engine data
• Reflash ECU calibration files
• Perform guided diagnostic procedures
• Create customer service account records
• Perform output state control tests (on some
models)
Special Tools
DIGITAL WRENCH DIAGNOSTIC SOFTWARE
PART NUMBER
Digital Wrench Diagnostic Kit
PU-47063-A
PU-47063-B (listed above) INCLUDES:
Digital Wrench Software: PU-48731
Standard Interface Cable: PU-47151
SmartLink Module Kit: PU-47471
Fuel Pressure Gauge Kit
PU-43506-A
Fuel Pressure Gauge Adapter
PV-48656
Fluke 73 Digital Multi-Meter or Fluke 77 DMM
PV-48656 (Fluke 77: PV-43568)
Laptop or Desktop Computer
USB/Serial Adaptor: Saelig RS-232
Commercially Available (refer to diagnostic software user
manual or HELP section for minimum requirements)
Diagnostic Software Version
Always use the most current version of the Digital
Wrench software to ensure you have the latest updates
or enhancements. New reprogramming files and guided
diagnostic procedures are added to these updates as
they become available. For information on how to
determine if you have the latest update available, refer to
“Digital Wrench Version and Update ID”.
ECU Replacement
Although the need for ECU replacement is unlikely, a
specific replacement procedure is required to ensure that
all essential data contained within the original ECU is
transferred to the replacement ECU.
Refer to procedure and carefully follow all instructions
provided in Digital Wrench.
Guided Diagnostic Available
Guided diagnostics are available within Digital Wrench
for all supported Trouble Codes (that is, any fault that will
turn on the ‘Check Engine’ indicator).
In addition, guided diagnostics are also available for
many other electrical sub systems.
Diagnostic procedures are added to subsequent versions
of Digital Wrench as they become available. Check your
release version often and upgrade when available to be
sure you are using the most current software available.
FUEL SYSTEM - GENERAL
