2002 JEEP LIBERTY gas

[x] Cancel search: gas

Page 1717 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual (M)Malfunction Indicator Lamp (MIL) illuminated during engine operation if this DTC was recorded
(depending if required by CARB and/or EPA). MIL is displayed as an engine icon on instrument panel.
(G)

Page 1718 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual (M)Malfunction Indicator Lamp (MIL) illuminated during engine operation if this DTC was recorded
(depending if required by CARB and/or EPA). MIL is displayed as an engine icon on instrument panel.
(G)

Page 1723 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual DESCRIPTION - TASK MANAGER
The PCM is responsible for efficiently coordinating
the operation of all the emissions-related compo-
nents. The PCM is also responsible for determining if
the diagnostic sy

Page 1725 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual Normal vehicle miles or engine misfire can cause a
catalyst to decay. This can increase vehicle emissions
and deteriorate engine performance, driveability and
fuel economy.
The catalyst monitor uses d

Page 1730 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual EVAPORATIVE EMISSIONS
TABLE OF CONTENTS
page page
EVAPORATIVE EMISSIONS
DESCRIPTION - EVAPORATION CONTROL
SYSTEM............................24
SPECIFICATIONS
TORQUE............................26
EVAP/

Page 1737 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual OPERATION
The PCV system operates by engine intake mani-
fold vacuum. Filtered air is routed into the crankcase
through the air cleaner hose and crankcase breath-
er(s) (if used). The metered air, alo

Page 1739 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual VACUUM LINES
DESCRIPTION
A vacuum schematic for emission related items can
be found on the VECI label. Refer to Vehicle Emis-
sion Control Information (VECI) Label for label loca-
tion.
VAPOR CANISTER

Page 1746 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual COVER - REMOVAL, COWL TRIM.......23-157
COVER - REMOVAL, INSTRUMENT
PANEL TOP........................23-152
COVER - REMOVAL, STRUCTURAL........9-55
COVER(S) - DESCRIPTION, CYLINDER
HEAD...............