2002 JEEP LIBERTY Workshop Manual

Page 1401 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual (b) The sides of pump module are equipped with
tension springs (Fig. 29). These springs hold mod-
ule to bottom of fuel tank into 2 formed guides
(Fig. 30). Release module assembly from these 2
guides

Page 1402 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual Fig. 27 FUEL PRESSURE REGULATOR/SENDING
UNIT ELECTRICAL CONNECTOR
1 - UPPER SECTION OF PUMP MODULE
2 - QUICK-CONNECT FITTINGS
3 - FUEL PRESSURE REGULATOR
4 - 4-WIRE ELECTRICAL CONNECTOR
5 - FUEL TANK

Page 1403 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual FUEL RAIL
DESCRIPTION
2.4L
The fuel injector rail is used to mount the fuel
injectors to the engine (Fig. 31). On the 2.4L 4-cylin-
der engine, afuel damperis located near the front
of the fuel rail (

Page 1404 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual of the firing of the fuel injectors. It isnot usedas a
fuel pressure regulator. The fuel pressure regulator is
not mountedto the fuel rail on any engine. It is
located on the fuel tank mounted fuel pu

Page 1405 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual (14) Gently rock and pull fuel rail until fuel injec-
tors just start to clear machined holes in intake man-
ifold.
(15) Remove fuel rail (with injectors attached)
from intake manifold.
(16) If fuel i

Page 1406 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual (14) If fuel injectors are to be removed, refer to
Fuel Injector Removal/Installation.
INSTALLATION
2.4L Engine
(1) If fuel injectors are to be installed, refer to Fuel
Injector Removal/Installation.

Page 1407 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual REMOVAL
Fuel Tank Draining
WARNING: THE FUEL SYSTEM MAY BE UNDER
CONSTANT FUEL PRESSURE EVEN WITH THE
ENGINE OFF. THIS PRESSURE MUST BE
RELEASED BEFORE SERVICING FUEL TANK.
Two different procedures ma

Page 1408 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual (11) Remove module lockring (Fig. 40) using a
brass drift and hammer (counter-clockwise).
(12) Carefully lift upper section of pump module
from fuel tank a few inches(lift upper section
from tank very