Digital Wrench - Electronic Oil Pump Flow Offset - Polaris 850 MATRYX INDY XC 129 2021 Manual

DIGITAL WRENCH - ELECTRONIC OIL PUMP
FLOW OFFSET
Use the Oil Pump Flow Offset Setting Procedure when
installing a new electronic oil pump or after completing
the ECU Replacement Procedure.
IMPORTANT
Severe engine damage will occur if the incorrect oil
pump flow number is programmed into the ECU.
When replacing the electronic oil pump with a new pump,
q
note the label on the new pump's housing.
w
The three digit offset number
program the flow offset in Digital Wrench. The seven digit
number preceding the (-) is the Polaris part number and
subject to change.
e
Item is the manufacturing serial number and not used.
1. Verify the most current update has been downloaded
and loaded into Digital Wrench.
9850064 R03 - 2021 650 / 850 Matryx Trail Performance / Crossover Snowmobile Service Manual
© Copyright Polaris Inc.
2. Obtain a fully-charged 12 volt battery and the Chassis
3. Open the left engine compartment panel.
4. Connect the Next-Gen Service Power Harness to the
5. Connect one of the Chassis Power Up harness leads
is the number used to
6. Connect the power up harness to the battery.
7. Connect the SmartLink cable to the vehicle and PC /
GENERAL INFORMATION
Power Up Harness.
Chassis Power Up Harness:
PS-47296–B
diagnostic connector on the wiring harness.
Next-Gen Service Power Harness:
PS-52573
to the ECU PWR and Critical PWR diagnostic test
connectors on the Next-Gen Service Power Harness.
NOTICE
If the snowmobile is equipped with a fully-charged
battery, it can be used to supply power to the test
connectors. If using a stand-alone service battery, do
not place the battery in the tunnel footwells. Place the
battery on the floor next to the engine compartment.
laptop.
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