2009 Polaris Sportsman 850 XP EFI EPS Service Manual, Page 51Get this manual

2009 Polaris Sportsman 850 XP EFI EPS Service Manual, Page 51

ELECTRONIC FUEL INJECTION EFI COMPONENTS IdentificationLocation 1Electronic Control Unit (ECU)Attached to the air box, located
Fuel InjectorsLocated in the Integrated Air Fuel Manifold (IAFM)Fuel Rail Pressure Valve PTO Fuel Injector Fuel RailFuel
Pressure ValveAttached to the top portion of the fuel injectors- Located on the PTO end of the fuel railFuel Line (Quick
Connect)Located between the injector fuel rail and the fuel tankIdle Air Control (IAC)Located in front of the engine behind