4.2
ELECTRONIC FUEL INJECTION
9924096 - 2013 RANGER RZR XP 900 / RZR XP 4 900 Service Manual
© Copyright 2012 Polaris Sales Inc.
GENERAL INFORMATION
Special Tools
SPX Corp: 1-800-328-6657 or http://polaris.spx.com/
Fuel Pressure Gauge Kit - PU-43506-A
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,
pressure should be relieved. The Fuel Pressure
Gauge Kit has an integrated pressure relief valve that
can be used to bleed off pressure once you have
completed the fuel pressure test.
Fuel Pressure Gauge Adapter - PV-48656
Digital Wrench® Diagnostic Software - PU-47063-B
This dealer-only software installs on laptop computers
equipped with a CD drive 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.
IMPORTANT: If the PC you are using is not equipped
with a 9-pin serial port, a USB to serial port adapter will
be necessary. A USB to serial port adapter can be
purchased through SPX Corporation (PU-50621) or
DSA at:
www.diagsys.com
* 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
ga so li ne is stor ed.
* 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.
PART
NUMBER
TOOL DESCRIPTION
PU-43506-A Fuel Pressure Gauge Kit
PV-48656 Fuel Pressure Gauge Adapter
PU-47063-B
Digital Wrench® Diagnostic Software
(Includes most recent version of software
w/serial number, standard interface
cable, USB-Serial Adaptor cable and
SmartLink Module Kit)
PU-47471
Digital Wrench® SmartLink Module Kit
(PU-47470, PU-47469, PU-47468)
PU-47470
Digital Wrench®
PC Interface Cable
PU-47469
Digital Wrench®
Vehicle Interface Cable
PU-47468
Digital Wrench®
SmartLink Module
Relief Valve
Adapter shown is
included with kit.
Adapter works with
PU-43506-A
Disconnect here and connect
in-line w/fuel pump outlet
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