Polaris 2012 Sportsman Forest 500 International, Service Manual

Page: 142 / 432

4.27
500 EFI FUEL SYSTEM
4
9923412 - 2012 Sportsman 400/500 and EFI Tractor Service Manual
© Copyright 2011 Polaris Sales Inc.
SPECIAL TOOLS
Part Numbers / Descriptions
SPX Corporation - 1-800-328-6657 or http://
polaris.spx.com
Fuel Pressure Tester - PU-43506
IMPORTANT: The EFI fuel system remains under high
pressure, even when the engine is not running.
Before attempting to service any part of the fuel
system, the pressure must be relieved. The pressure
adapter has an integrated relief valve. Connect to the
test valve and release the pressure.
Fuel Pressure Test Valve - PU-48838
Polaris EFI Diagnostic Software

Digital Wrench
Ô
- PU-47063
This dealer-only software installs on laptop computers
equipped with a CD drive and serial port connection, and
is designed to replace multiple shop tools often used to
test EFI components. It also includes step-by-step
diagnostic procedures to aid technician repair and
troubleshooting.
PART NUMBER TOOL DESCRIPTION
PU-47063
Polaris EFI Diagnostic
Software
(Digital Wrench

)
PU-43506
Fuel Pressure
Test Kit
PU-48838
Fuel Pressure
Test Valve Kit
2201519
Throttle Position Sensor
Tester
PU-47471
Digital Wrench

SmartLink Kit
PU-50326 Fuel Pump Service Tool
WARNING

Gasoline is extremely flammable and explosive
under certain conditions.


EFI components are under high pressure. Verify
system pressure has been relieved before
disassembly.


Never drain the fuel system when the engine is
hot. Severe burns may result.


Do not overfill the tank. The tank is at full capacity
when the fuel reaches the bottom of the filler neck.
Leave room for expansion of fuel.


Never start the engine or let it run in an enclosed
area. Gasoline powered engine exhaust fumes are
poisonous and can cause loss of consciousness
and death in a short time.


Do not smoke or allow open flames or sparks in
or near the area where refueling is performed or
where gasoline is stored.


If you get gasoline in your eyes or if you should
swallow gasoline, seek medical attention
immediately.


If you spill gasoline on your skin or clothing,
immediately wash with soap and water and change
clothing.


Always stop the engine and refuel outdoors or in
a well ventilated area.
Fuel Pressure Tester -
PU-43506
Test Valve