Polaris RANGER ETX INTL 2015 User Manual

4
9926806 R03 - 2015 - 2016 RANGER ETX / 570 2-SEAT 2015 - 2016 RANGER 570 CREW Service Manual
© Copyright Polaris Industries Inc.
4.1
FUEL SYSTEM
CHAPTER 4
FUEL SYSTEM
GENERAL INFORMATION... . . . . . ............. ... . . . . . .. ........... ... .... ... ... . . . . . .. ........... ...... 4.4
EFI OPERATION OVERVIEW. . . . .............. . . . . . ............. . . . . . ............. ...... . . . . . ......... 4.4
PRINCIPAL COMPONENTS .. . . ............. ... . . . . . .. ........... ..... . . . . . ............. . . . . . ......... 4.4
INITIAL PRIMING / STARTING PROCEDURE.. .. ............. ... . . . . . ............. ... .... ... ... . . . . . .. 4.4
SPECIAL TOOLS ......... . . . . . ............. . . . . . ............. .... ... ... . . . . . ............. ...... . . . . . .. 4.5
FUEL PRESSURE GAUGE KIT - PU-43506-A . . . . ............. .... ... ... . . . . . ............. ...... . . . . . .. 4.6
FUEL PRESSURE GAUGE ADAPTER - PA-48838 .. ............. . . . . . ............. ..... . . . . . .......... 4.6
DIGITAL WRENCH® - DIAGNOSTIC CONNECTOR........ ... ... . . . . . ............. ...... . . . . . ......... 4.6
DIGITAL WRENCH® DIAGNOSTIC SOFTWAREPU-47063-B ... . . . .. ........... ...... . . . . . ............ 4.7
DIGITAL WRENCH® SMARTLINK MODULE KITPU-47471 ....... . . . . . ............. ... .... ... ... . . . . . .. 4.7
DIGITAL WRENCH® - DOWNLOAD WEBSITE ......... ... . . . . . ............. ... . . . . . .. ........... ...... 4.7
EFI COMPONENT LOCATIONS. . . . . . ............. . . . . . . ........... ...... . . . . . ............. ... ... . . . . . .. 4.8
EFI COMPONENT LOCATIONS - RIGHT VIEW .. . .. ............. . . . . . ............. ... .... ... ... . . . . . .. 4.8
EFI COMPONENT LOCATIONS - LEFT VIEW............. . . . . . ............. ... . . . . . .. ........... ...... 4.9
LINE / HOSE ROUTING.. . . ............. ... . . . . . ............. ... .... ... .... . . . . . .............. . . . . . .....4.10
FUEL LINE ROUTING ......... .... . . . . . .............. . . . . . ............. . . . . . ............. ...... . . . . . .4.10
AIR BOX / INTAKE SYSTEM........ . . . . . ............. ... .... ... ... . . . . . ............. ...... . . . . . ........4.11
AIR BOX / AIR FILTER ASSEMBLY VIEW - 325 ........... . . . . . ............ . . . . . . ............ .... ... ..4.11
AIR BOX / AIR FILTER ASSEMBLY VIEW - 570 ........... . . . . . ............ . . . . . . ............ .... ... ..4.13
AIR BOX REMOVAL / INSTALLATION..... . . . . . .............. . . . . . ............. . . . . . .. ........... .....4.15
ELECTRONIC CONTROL UNIT (ECU) .... ... .... ... ... .... ... ... . . . . . ............. ...... . . . . . ........4.16
ECU OVERVIEW . ............. .... . . . . . .............. . . . . . ............. . . . . . ............. ...... . . . . . .4.16
RPM LIMIT ......... . . . . . ............. .... . . . . . .............. . . . . . ............. . . . . . .. ........... .....4.16
ECU SERVICE ..... . . . . . ............. ... . . . . . ............. ..... . . . . . ........... ...... ... . . . . . ........4.16
ECU REPLACEMENT ..... . . . . . ............. ... . . . . . .. ........... ... .... ... .... . . . . . . ............. . . .4.17
ELECTRONIC THROTTLE BODY (ETC).......... ...... . . . . . .. ........... . . . . . .............. . . . . . .....4.18
ETC OVERVIEW .... ... ... . . . . . ............. .... ... ... .... ... ... . . . . . . ............ ...... . . . . . ........4.18
ETC TEST. . . . . .. ........... ... ... . . . . . ............. ...... . . . . . ............. . . . . . .............. . . . . . ..4.18
ETC REPLACEMENT. . . . ............. .... ... ... . . . . . .. ........... ...... . . . . . ............. . . . . . .. .....4.18
ETC LEARN PROCEDURE .... ... . . . . . ............. ..... . . . . . ............. . . . . . ............. .... ... ..4.18
PEDAL POSITION SENSOR (PPS) ... . . . .. ............. . . . . . ............ . . . . . . ............ ...... . . . . . .4.19
OPERATION OVERVIEW.. . . .. ........... ... .... . . . . . . ............. . . . . . ............. .... ... ... . . . . . .4.19
PPS TEST. . . . ............. . . . . . ............. .... ... ... .... ... ... . . . . . ............. ...... . . . . . ........4.19
PPS REPLACEMENT. . . . ............. ... . . . . . . ............ ...... . . . . . ............. ... ... . . . . . ........4.19
FUEL TANK / PUMP / SENDOR . . . .. ............. . . . . . .. ........... ... ... . . . . . ............. ...... . . . . . .4.20
FUEL TANK ASSEMBLY VIEW. ........... ..... . . . . . ............. . . . . . ............. ...... . . . . . ........4.20
FUEL TANK REMOVAL .. ............. .... . . . . . ............ ...... . . . . . ............. ... ... . . . . . ........4.20
FUEL TANK INSTALLATION . . . ............. . . . . . ............. .... ... ... . . . . . ............. ...... . . . . . .4.21
FUEL SENDER TEST ............ . . . . . ............. . . . . . .............. . . . . . ............. . . . . . ........4.21
FUEL PUMP TEST ..... .... . . . . . ............ .... ... ..... . . . . . ........... ...... . . . . . .. ........... ... ..4.22
FUEL PUMP REPLACEMENT . .... . . . . . .............. . . . . . ............. . . . . . ............. ...... . . . . . .4.23

Polaris RANGER ETX INTL 2015 Specifications

General

Brand	Polaris
Model	RANGER ETX INTL 2015
Category	Offroad Vehicle
Language	English