Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Jeep Cherokee XJ 1997.1999-2001 Approved 2000 XJ Jeep Cherokee exj_14
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XJ FUEL SYSTEM 14 - 1
FUEL SYSTEM
TABLE OF CONTENTS
page page
FUEL DELIVERY SYSTEM. . . . . . . . . . . . . . . . . . . . 1 FUEL INJECTION SYSTEM . . . . . . . . . . . . . . . . . . 25
FUEL DELIVERY SYSTEM
TABLE OF CONTENTS
page page
DESCRIPTION AND OPERATION QUICK-CONNECT FITTINGS . . . . . . . . . . . . . . . . 10
PCM VIN REPROGRAMMING . . . . . . . . . . . . . . . . 1 REMOVAL AND INSTALLATION
FUEL DELIVERY SYSTEM . . . . . . . . . . . . . . . . . . . 1 FUEL FILTER/FUEL PRESSURE REGULATOR . . . 13
FUEL PUMP MODULE . . . . . . . . . . . . . . . . . . . . . . 2 FUEL PUMP MODULE . . . . . . . . . . . . . . . . . . . . . 14
FUEL PUMP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 FUEL PUMP INLET FILTER . . . . . . . . . . . . . . . . . 15
FUEL GAUGE SENDING UNIT . . . . . . . . . . . . . . . . 3 FUEL GAUGE SENDING UNIT . . . . . . . . . . . . . . . 16
FUEL FILTER/FUEL PRESSURE REGULATOR. . . . 3 FUEL INJECTOR RAIL/FUEL DAMPER--2.5L
FUEL TANK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 ENGINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
FUEL INJECTORS . . . . . . . . . . . . . . . . . . . . . . . . . 4 FUEL INJECTOR RAIL/FUEL DAMPER--4.0L
FUEL INJECTOR RAIL/FUEL DAMPER--2.5L ENGINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
ENGINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 FUEL INJECTORS . . . . . . . . . . . . . . . . . . . . . . . . 19
FUEL RAIL/FUEL DAMPER--4.0L ENGINE. . . . . . . 5 FUEL TANK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
FUEL TANK FILLER TUBE CAP . . . . . . . . . . . . . . . 6 FUEL TANK FILLER TUBE CAP . . . . . . . . . . . . . . 21
FUEL TUBES/LINES/HOSES AND CLAMPS . . . . . . 6 ACCELERATOR PEDAL . . . . . . . . . . . . . . . . . . . . 21
QUICK-CONNECT FITTINGS . . . . . . . . . . . . . . . . . 6 THROTTLE CABLE . . . . . . . . . . . . . . . . . . . . . . . 22
DIAGNOSIS AND TESTING SPECIFICATIONS
FUEL PUMP PRESSURE TEST . . . . . . . . . . . . . . . 6 FUEL TANK CAPACITY . . . . . . . . . . . . . . . . . . . . 23
FUEL PUMP CAPACITY TEST . . . . . . . . . . . . . . . . 7 FUEL SYSTEM PRESSURE . . . . . . . . . . . . . . . . . 23
FUEL PRESSURE LEAK DOWN TEST . . . . . . . . . . 7 FUEL REQUIREMENTS . . . . . . . . . . . . . . . . . . . . 23
FUEL PUMP AMPERAGE TEST . . . . . . . . . . . . . . . 8 TORQUE CHART . . . . . . . . . . . . . . . . . . . . . . . . . 24
FUEL GAUGE SENDING UNIT . . . . . . . . . . . . . . . 10
FUEL INJECTOR TEST . . . . . . . . . . . . . . . . . . . . 10
SERVICE PROCEDURES
FUEL SYSTEM PRESSURE RELEASE
PROCEDURE . . . . . . . . . . . . . . . . . . . . . . . . . . 10
DESCRIPTION AND OPERATION NOT DONE, A DIAGNOSTIC TROUBLE CODE
(DTC) MAY BE SET.
PCM VIN REPROGRAMMING
FUEL DELIVERY SYSTEM
OPERATION
USE THE DRB SCAN TOOL TO REPROGRAM DESCRIPTION
THE NEW POWERTRAIN CONTROL MODULE The fuel delivery system consists of:
(PCM) WITH THE VEHICLES ORIGINAL IDEN- ◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo