4.6
9924871 R03 - 2014 Polaris Sportsman® 570 EFI Service Manual
© Copyright 2013 Polaris Sales Inc.
EFI System Component Locations
1. Electronic Control Unit (ECU) -Located under the
front cover (under the front rack).
2. Temperature and Manifold Absolute Pressure
Sensor (T-MAP)- Located in the rubber intake boot
between the throttle body and the cylinder head.
3. Crankshaft Position Sensor (CPS)- Located in the
magneto cover on the right-hand side of the Engine.
4. Fuel Injectors / Fuel Rail / Regulator- Attached to
the fuel rail located in the intake track of the cylinder
head.
5. Fuel Pump / Regulator / Fuel Gauge Sender
Assembly- Located in/on the fuel tank under the
front cab.
FUEL SYSTEM - GENERAL
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