2002 JEEP LIBERTY 3.7 v6

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Page 1370 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual 2.4L ENGINES
(1) Disconnect the oxygen sensors.
(2) Remove the two bolts and flanged nuts at the
manifold (Fig. 1).
(3) Lower the catalyst assembly and slide out of
the mount at the transmission (if e

Page 1371 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual CROSS-OVER PIPE
REMOVAL
WARNING: IF TORCHES ARE USED WHEN WORK-
ING ON THE EXHAUST SYSTEM, DO NOT ALLOW
THE FLAME NEAR THE FUEL LINES.
WARNING: THE NORMAL OPERATING TEMPERA-
TURE OF THE EXHAUST SYSTEM

Page 1387 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual SPECIFICATIONS
FUEL SYSTEM PRESSURE
339 kPa +/- 34 kPa (49.2 psi +/- 2 psi).
TORQUE
DESCRIPTION N-m Ft. Lbs. In. Lbs.
Accelerator Pedal Bracket Mounting Nuts 12 - 105
Crankshaft Position Sensor - 2.4L

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 1412 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual INSTALLATION
(1) Place accelerator pedal assembly over 2 studs
(Fig. 1) protruding from floor pan.
(2) Install 2 mounting nuts. Refer to torque speci-
fications.
(3) Slide throttle cable into opening