Polaris 850 MATRYX INDY XC 129 2021 Manual page 337

10. Click "Done / Continue" after reading the following
screen.
11. The fuel pump will run and prime the fuel system.
Use fuel pump prime to perform the following tests:
• Verify the ECU can activate the fuel pump
• Purge the fuel system of air if the fuel tank was run dry
or the fuel system was disassembled
• Test fuel system pressure
• Non-ES models that have been run out of gas and
cannot be re-started
9850064 R03 - 2021 650 / 850 Matryx Trail Performance / Crossover Snowmobile Service Manual
© Copyright Polaris Inc.
FUEL SYSTEM
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