4.6
9931493 R03 - 2020-2021 Sportsman XP 1000 S Service Manual
© Copyright Polaris Inc.
EFI COMPONENTS
IDENTIFICATION / LOCATION
Electronic Control Unit (ECU)
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Attached to ECU bracket mount near the front of the
airbox.
Fuel Injectors
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Mounted on the throttle body assembly.
Temperature / Manifold Absolute Pressure (T-MAP)
Sensor
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Located on the MAG end (front) of the throttle body.
Fuel Rail
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Attached to the top portion of the fuel injectors.
Located on the PTO end of the fuel rail.
Crankshaft Position Sensor (CPS)
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Mounted on the top portion of the magneto cover on the
front of the engine.
Fuel Line (Quick Connect)
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Located between the injector fuel rail and the fuel tank.
ENGINE ELECTRICAL
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