intake DODGE RAM 2001 Service Repair Manual

FUEL PRESSURE
The fuel pressure regulator controls fuel system
pressure. The PCM cannot detect a clogged fuel
pump inlet filter, clogged in-line fuel filter, or a
pinched fuel supply or return line. However, these
could result in a rich or lean condition causing the
PCM to store an oxygen sensor or fuel system diag-
nostic trouble code.
SECONDARY IGNITION CIRCUIT
The PCM cannot detect an inoperative ignition coil,
fouled or worn spark plugs, ignition cross firing, or
open spark plug cables.
CYLINDER COMPRESSION
The PCM cannot detect uneven, low, or high engine
cylinder compression.
EXHAUST SYSTEM
The PCM cannot detect a plugged, restricted or
leaking exhaust system, although it may set a fuel
system fault.
FUEL INJECTOR MECHANICAL MALFUNCTIONS
The PCM cannot determine if a fuel injector is
clogged, the needle is sticking or if the wrong injector
is installed. However, these could result in a rich or
lean condition causing the PCM to store a diagnostic
trouble code for either misfire, an oxygen sensor, or
the fuel system.
EXCESSIVE OIL CONSUMPTION
Although the PCM monitors engine exhaust oxygen
content when the system is in closed loop, it cannot
determine excessive oil consumption.
THROTTLE BODY AIR FLOW
The PCM cannot detect a clogged or restricted air
cleaner inlet or filter element.
VACUUM ASSIST
The PCM cannot detect leaks or restrictions in the
vacuum circuits of vacuum assisted engine control
system devices. However, these could cause the PCM
to store a MAP sensor diagnostic trouble code and
cause a high idle condition.
PCM SYSTEM GROUND
The PCM cannot determine a poor system ground.
However, one or more diagnostic trouble codes may
be generated as a result of this condition. The mod-
ule should be mounted to the body at all times, also
during diagnostic.
PCM CONNECTOR ENGAGEMENT
The PCM may not be able to determine spread or
damaged connector pins. However, it might storediagnostic trouble codes as a result of spread connec-
tor pins.
OPERATION - NON-MONITORED CIRCUITS -
DIESEL
The PCM and/or the ECM will not monitor certain
malfunctioning circuits or components that could
cause driveability problems. Also, a Diagnostic Trou-
ble Code (DTC) might not be stored for these mal-
functions. However, problems with these circuits or
components may cause the PCM/ECM to store DTC's
for other circuits or components.EXAMPLES:A cyl-
inder with low compression will not set a DTC
directly, but may cause an engine misfire. This in
turn may cause the ECM to set a DTC for an engine
misfire. Or, a dirty or plugged air filter will not set a
DTC directly, but may cause lack of turbocharger
boost. This in turn may cause the ECM to set a DTC
for a boost pressure malfunction.
FUEL PRESSURE
Primary fuel pressure from the fuel tank to the
fuel injection pump is supplied by the low-pressure
fuel transfer pump. High-pressure to the fuel injec-
tors is supplied by the fuel injection pump. The ECM
cannot detect actual fuel pressure, a clogged fuel fil-
ter, clogged fuel screen, or a pinched fuel supply or
return line. However, a DTC may be set due to an
engine misfire.
CYLINDER COMPRESSION
The ECM cannot detect uneven, low, or high
engine cylinder compression. However, these could
result in a possible misfire which may set a DTC.
EXHAUST SYSTEM
The ECM cannot detect a plugged, restricted or
leaking exhaust system. However, DTC's may be set
for engine misfire, high intake manifold temperature,
high engine coolant temperature, turbocharger over-
boost or turbocharger underboost.
FUEL INJECTOR MECHANICAL MALFUNCTIONS
The ECM cannot determine if a fuel injector is
clogged, the needle is sticking or if the wrong injector
is installed. However, these could result in a possible
misfire which may set a DTC.
EXCESSIVE OIL CONSUMPTION
The ECM cannot determine excessive oil consump-
tion. However, if excess oil consumption is high
enough, it could result in a possible engine misfire
which may set a DTC.
BR/BEEMISSIONS CONTROL 25 - 23
EMISSIONS CONTROL (Continued)

AIR FLOW
The ECM cannot detect a clogged, restricted or
dirty air filter element, or a restriction in the air
inlet system. However, these could result in a possi-
ble misfire which may set a DTC.
AIR PRESSURE LEAKS
The ECM cannot detect leaks or restrictions in the
air intake system. However, these could cause the
ECM to store a Manifold Air Pressure (MAP) sensor
DTC (boost pressure problem detected).PCM/ECM SYSTEM GROUNDS
The PCM/ECM cannot directly determine poor sys-
tem grounds. However, one or more DTC's may be
generated as a result of poor grounds.
PCM/ECM CONNECTOR ENGAGEMENT
The PCM/ECM may not be able to determine
spread, damaged or corroded connector pins. How-
ever, it might store DTC's as a result of spread con-
nector pins (circuits that are open).
25 - 24 EMISSIONS CONTROLBR/BE
EMISSIONS CONTROL (Continued)

OPERATION - AIR INJECTION SYSTEM
The air injection system adds a controlled amount
of air to the exhaust gases aiding oxidation of hydro-
carbons and carbon monoxide in the exhaust stream.
The system does not interfere with the ability of the
EGR system (if used) to control nitrous oxide (NOx)
emissions.
5.9L HDC ENGINE:Air is drawn into the pump
through a rubber tube that is connected to a fitting
on the air cleaner housing (Fig. 2).
8.0L V-10 ENGINE:Air is drawn into the pump
through a rubber tube that is connected to a fitting
on the air injection pump filter housing (Fig. 3). Air
is drawn into the filter housing from the front of the
vehicle with rubber tube. This tube is used as asilencer to help prevent air intake noise at the open-
ing to the pump filter housing. An air filter is located
within the air pump filter housing (Fig. 3).
Air is then compressed by the air injector pump. It
is expelled from the pump and routed into a rubber
tube where it reaches the air pressure relief valve
(Fig. 1). Pressure relief holes in the relief valve will
prevent excess downstream pressure. If excess down-
stream pressure occurs at the relief valve, it will be
vented into the atmosphere.
Air is then routed (Fig. 1) from the relief valve,
through a tube, down to a9Y9connector, through the
two one-way check valves and injected at both of the
catalytic convertors (referred to as downstream).
The two one-way check valves (Fig. 1) protect the
hoses, air pump and injection tubes from hot exhaust
gases backing up into the system. Air is allowed to
flow through these valves in one direction only
(towards the catalytic convertors).
Downstream air flow assists the oxidation process
in the catalyst, but does not interfere with EGR oper-
ation (if EGR system is used).
Fig. 2 Air Inlet for Air PumpÐ5.9L HDC Engine
1 - AIR FILTER HOUSING
2 - AIR INLET TUBE
3 - INLET AIR FITTING
4 - AIR INJECTION PUMP
5 - OUTLET AIR FITTING
Fig. 3 Air Inlet and Air Pump Air
1 - INJECTION PUMP AIR FILTER HOUSING
2 - R. F. INNER FENDER
3 - FILTER HOUSING MOUNTING NUT
4 - PRESSURE RELIEF VALVE
5 - HOSE CLAMPS
6 - AIR INJECTION PUMP
7 - AIR INLET REDUCER
8 - LID
BR/BEAIR INJECTION 25 - 27
AIR INJECTION (Continued)

EVAPORATIVE EMISSIONS
TABLE OF CONTENTS
page page
EVAPORATIVE EMISSIONS
DESCRIPTION...........................31
SPECIFICATIONS........................31
CCV HOSE
DESCRIPTION...........................32
OPERATION.............................32
CRANKCASE VENT HOSE
DESCRIPTION...........................32
EVAP/PURGE SOLENOID
DESCRIPTION...........................32
REMOVAL..............................32
INSTALLATION...........................32
FUEL FILLER CAP
DESCRIPTION...........................33
OPERATION.............................33
REMOVAL..............................33
LEAK DETECTION PUMP
DESCRIPTION...........................33REMOVAL..............................34
INSTALLATION...........................34
PCV FILTER
DESCRIPTION...........................35
P C V VA LV E
DESCRIPTION...........................35
OPERATION.............................35
DIAGNOSIS AND TESTING.................36
PCV VALVE TEST - 3.9/5.2/5.9L ENGINE.....36
VACUUM LINES
DIAGNOSIS AND TESTING.................37
VACUUM SCHEMATICS..................37
VAPOR CANISTER
DESCRIPTION...........................37
OPERATION.............................37
REMOVAL..............................37
INSTALLATION...........................38
EVAPORATIVE EMISSIONS
DESCRIPTION - EVAP SYSTEM
The evaporation control system prevents the emis-
sion of fuel tank vapors into the atmosphere. When
fuel evaporates in the fuel tank, the vapors pass
through vent hoses or tubes into the two charcoal
filled evaporative canisters. The canisters tempo-
rarily hold the vapors. The Powertrain Control Mod-
ule (PCM) allows intake manifold vacuum to draw
vapors into the combustion chambers during certain
operating conditions.
All 3.9L/5.2L/5.9L/8.0L gasoline powered engines
use a duty cycle purge system. The PCM controlsvapor flow by operating the duty cycle EVAP purge
solenoid. Refer to Duty Cycle EVAP Canister Purge
Solenoid for additional information.
When equipped with certain emissions packages, a
Leak Detection Pump (LDP) will be used as part of
the evaporative system. This pump is used as part of
OBD II requirements. Refer to Leak Detection Pump
in this group for additional information.
NOTE: The hoses used in this system are specially
manufactured. If replacement becomes necessary, it
is important to use only fuel resistant hose.
SPECIFICATIONS
TORQUE - EVAP SYSTEM
DESCRIPTION N´m Ft. Lbs. In. Lbs.
EVAP Canister Mounting Nuts 9 80
Leak Detection Pump Mounting Screws 1 11
Leak Detection Pump Filter Mounting
Bolt765
BR/BEEVAPORATIVE EMISSIONS 25 - 31

CCV HOSE
DESCRIPTION - 8.0L
The 8.0L V-10 engine is equipped with a Crankcase
Ventilation (CCV) system. The CCV system performs
the same function as a conventional PCV system, but
does not use a vacuum controlled valve (PCV valve).
A molded vacuum tube connects manifold vacuum
to the top of the right cylinder head (valve) cover.
The vacuum tube connects to a fixed orifice fitting
(Fig. 1) of a calibrated size 2.6 mm (0.10 inches).
OPERATION - 8.0L
A molded vacuum tube connects manifold vacuum
to the top of the right cylinder head (valve) cover.
The vacuum tube connects to a fixed orifice fitting
(Fig. 1) of a calibrated size 2.6 mm (0.10 inches). The
fitting meters the amount of crankcase vapors drawn
out of the engine.The fixed orifice fitting is grey
in color.A similar fitting (but does not contain a
fixed orifice) is used on the left cylinder head (valve)
cover. This fitting is black in color. Do not inter-
change these two fittings.When the engine is operating, fresh air enters the
engine and mixes with crankcase vapors. Manifold
vacuum draws the vapor/air mixture through the
fixed orifice and into the intake manifold. The vapors
are then consumed during engine combustion.
CRANKCASE VENT HOSE
OPERATION
The crankcase breather/filter is no longer used
with the 3.9L, 5.2L or 5.9L engine.
EVAP/PURGE SOLENOID
DESCRIPTION
All 3.9L/5.2L/5.9L/8.0L gasoline powered engines
use a duty cycle EVAP canister purge solenoid. The
solenoid regulates the rate of vapor flow from the
EVAP canister to the throttle body. The Powertrain
Control Module (PCM) operates the solenoid.
During the cold start warm-up period and the hot
start time delay, the PCM does not energize the sole-
noid. When de-energized, no vapors are purged. The
PCM de-energizes the solenoid during open loop oper-
ation.
The engine enters closed loop operation after it
reaches a specified temperature and the time delay
ends. During closed loop operation, the PCM ener-
gizes and de-energizes the solenoid 5 or 10 times per
second, depending upon operating conditions. The
PCM varies the vapor flow rate by changing solenoid
pulse width. Pulse width is the amount of time the
solenoid energizes. The PCM adjusts solenoid pulse
width based on engine operating condition.
REMOVAL
The duty cycle solenoid is attached to a bracket
mounted to the right inner fender (Fig. 2).
(1) Disconnect electrical wiring connector at sole-
noid (Fig. 2).
(2) Disconnect vacuum harness at solenoid.
(3) Remove solenoid from support bracket.
INSTALLATION
(1) Install solenoid assembly to support bracket.
(2) Connect vacuum harness.
(3) Connect wiring connector.
Fig. 1 Fixed Orifice FittingÐ8.0L V-10 EngineÐ
Typical
1 - VACUUM TUBE
2 - FIXED ORIFICE FITTING
3 - COIL PACKS
4 - ORIFICE FITTING HOSE CONNECTIONS
25 - 32 EVAPORATIVE EMISSIONSBR/BE

REMOVAL
The LDP and LDP filter are attached to a bracket
mounted to the right-inner fender (Fig. 2). The LDP
and LDP filter are replaced (serviced) as one unit.
(1) Carefully remove hose at LDP filter.
(2) Remove LDP filter mounting bolt and remove
from vehicle.
(3) Carefully remove vapor/vacuum lines at LDP.
(4) Disconnect electrical connector at LDP (Fig. 2).
(5) Remove LDP mounting screws and remove
LDP from vehicle.
INSTALLATION
The LDP and LDP filter are attached to a bracket
mounted to the right-inner fender (Fig. 2). The LDP
and LDP filter are replaced (serviced) as one unit.(1) Install LDP to mounting bracket. Tighten
screws to 1 N´m (11 in. lbs.) torque.
(2) Install LDP filter to mounting bracket. Tighten
bolt to 7 N´m (65 in. lbs.) torque.
(3) Carefully install vapor/vacuum lines to LDP,
and install hose to LDP filter.The vapor/vacuum
lines and hoses must be firmly connected.
Check the vapor/vacuum lines at the LDP, LDP
filter and EVAP canister purge solenoid for
damage or leaks. If a leak is present, a Diagnos-
tic Trouble Code (DTC) may be set.
(4) Connect electrical connector to LDP.
Fig. 3 Evaporative System Monitor SchematicÐTypical
1 - DUTY CYCLE PURGE SOLENOID (DCPS) DRIVER
2 - POWERTRAIN CONTROL MODULE (PCM)
3 - 3-PORT SOLENOID DRIVER
4 - REMOTE FILTER
5 - COMBINED CANISTER VENT VALVE & LEAK DETECTION
PUMP
6 - CANISTER7 - TANK ROLLOVER VALVE & VAPOR FLOW CONTROL
ORIFICE
8 - INTAKE MANIFOLD
9 - THROTTLE BODY
10 - DCPS
11 - SWITCH SIGNAL INPUT TO THE PCM
12 - ENGINE VACUUM LINE
25 - 34 EVAPORATIVE EMISSIONSBR/BE
LEAK DETECTION PUMP (Continued)

PCV FILTER
DESCRIPTION
The crankcase breather/filter is no longer used
with the 3.9L, 5.2L or 5.9L engine.
PCV VALVE
DESCRIPTION - V-6/V-8 ENGINES
All 3.9L V-6 and 5.2L/5.9L V-8 gas powered engines
are equipped with a closed crankcase ventilation sys-
tem and a positive crankcase ventilation (PCV) valve.
The 8.0L V-10 engine is not equipped with a PCV
valve. Refer to Crankcase Ventilation SystemÐ8.0L
V-10 Engine for information.
This system consists of a PCV valve mounted on
the cylinder head (valve) cover with a hose extending
from the valve to the intake manifold (Fig. 4).
Another hose connects the opposite cylinder head
(valve) cover to the air cleaner housing to provide a
source of clean air for the system. A separate crank-
case breather/filter is not used.
OPERATION - V-6/V-8 ENGINES
The PCV system operates by engine intake mani-
fold vacuum (Fig. 5). Filtered air is routed into the
crankcase through the air cleaner hose. The metered
air, along with crankcase vapors, are drawn through
the PCV valve and into a passage in the intake man-
ifold. The PCV system manages crankcase pressure
and meters blow by gases to the intake system,
reducing engine sludge formation.The PCV valve contains a spring loaded plunger.
This plunger meters the amount of crankcase vapors
routed into the combustion chamber based on intake
manifold vacuum.
When the engine is not operating or during an
engine pop-back, the spring forces the plunger back
against the seat (Fig 6). This will prevent vapors
from flowing through the valve.
During periods of high manifold vacuum, such as
idle or cruising speeds, vacuum is sufficient to com-
pletely compress spring. It will then pull the plunger
to the top of the valve (Fig. 7). In this position there
is minimal vapor flow through the valve.
During periods of moderate manifold vacuum, the
plunger is only pulled part way back from inlet. This
results in maximum vapor flow through the valve
(Fig. 8).
Fig. 4 Typical PCV Valve/Hose (Non±California
Shown)
1 - P C V VA LV E
2 - PCV VALVE HOSE CONNECTIONS
Fig. 5 Typical Closed Crankcase Ventilation System
1 - THROTTLE BODY
2 - AIR CLEANER
3 - AIR INTAKE
4 - P C V VA LV E
5 - COMBUSTION CHAMBER
6 - BLOW-BY GASES
7 - CRANKCASE BREATHER/FILTER
Fig. 6 Engine Off or Engine Pop-BackÐNo Vapor
Flow
BR/BEEVAPORATIVE EMISSIONS 25 - 35

DIAGNOSIS AND TESTING - PCV VALVE -
V±6/V±8 ENGINES
(1) With engine idling, remove the PCV valve from
cylinder head (valve) cover. If the valve is not
plugged, a hissing noise will be heard as air passes
through the valve. Also, a strong vacuum should be
felt at the valve inlet (Fig. 9).
(2) Return the PCV valve into the valve cover.
Remove the fitting and air hose at the opposite valve
cover. Loosely hold a piece of stiff paper, such as aparts tag, over the opening (rubber grommet) at the
valve cover (Fig. 10).
(3) The paper should be drawn against the opening
in the valve cover with noticeable force. This will be
after allowing approximately one minute for crank-
case pressure to reduce.
(4) Turn engine off and remove PCV valve from
valve cover. The valve should rattle when shaken
(Fig. 11).
Fig. 7 High Intake Manifold VacuumÐMinimal Vapor
Flow
Fig. 8 Moderate Intake Manifold VacuumÐMaximum
Vapor Flow
Fig. 9 Vacuum Check at PCV
1 - PCV VALVE GROMMET
2 - PCV HOSE
3 - P C V VA LV E
4 - VACUUM MUST BE FELT AGAINST FINGER
5 - ENGINE VALVE COVER
Fig. 10 Vacuum Check at Valve Cover Opening
1 - STIFF PAPER PLACED OVER RUBBER GROMMET
2 - RUBBER GROMMET
3 - VALVE COVER
4 - FITTING REMOVED FROM VALVE COVER
5 - AIR TUBE
Fig. 11 Shake PCV
1 - PCV VALVE GROMMET
2 - P C V VA LV E
3 - PCV VALVE MUST RATTLE WHEN SHAKEN
25 - 36 EVAPORATIVE EMISSIONSBR/BE
PCV VALVE (Continued)

(5) Replace the PCV valve and retest the system if
it does not operate as described in the preceding
tests.Do not attempt to clean the old PCV valve.
(6) If the paper is not held against the opening in
valve cover after new valve is installed, the PCV
valve hose may be restricted and must be replaced.
The passage in the intake manifold must also be
checked and cleaned.
(7) To clean the intake manifold fitting, turn a 1/4
inch drill (by hand) through the fitting to dislodge
any solid particles. Blow out the fitting with shop air.
If necessary, use a smaller drill to avoid removing
any metal from the fitting.
VACUUM LINES
DIAGNOSIS AND TESTING - VACUUM
SCHEMATICS
A vacuum schematic for emission related items can
be found on the VECI label. Refer to Vehicle Emis-
sion Control Information (VECI) Label in this group
for label location.
VAPOR CANISTER
DESCRIPTION
Two, maintenance free, EVAP canisters are used
with all 3.9L/5.2L/5.9L/8.0L gasoline powered
engines. Both canisters are mounted to a bracket
located below rear of vehicle cab on outside of right
frame rail (Fig. 12).
OPERATION
Two, maintenance free, EVAP canisters are used
with all 3.9L/5.2L/5.9L/8.0L gasoline powered
engines.The EVAP canisters are filled with granules
of an activated carbon mixture. Fuel vapors entering
the EVAP canisters are absorbed by the charcoal
granules.
Fuel tank pressure vents into the EVAP canisters.
Fuel vapors are temporarily held in the canisters
until they can be drawn into the intake manifold.
The duty cycle EVAP canister purge solenoid allows
the EVAP canisters to be purged at predetermined
times and at certain engine operating conditions.
REMOVAL
Two EVAP canisters are used. Both canisters are
mounted to a bracket located below rear of vehicle
cab on outside of right frame rail (Fig. 13).
(1) Remove fuel tubes/lines at each EVAP canister.
Note location of tubes/lines before removal for easier
installation.(2) Remove mounting nuts at each canister (Fig.
13).
(3) Remove each canister from mounting bracket.
Fig. 12 Location of EVAP Canisters
1 - MOUNTING NUTS
2 - FRAME RAIL (RIGHT)
3 - FRONT EVAP CANISTER
4 - REAR EVAP CANISTER
Fig. 13 EVAP Canister Location
1 - MOUNTING NUTS
2 - FRAME RAIL (RIGHT)
3 - FRONT EVAP CANISTER
4 - REAR EVAP CANISTER
BR/BEEVAPORATIVE EMISSIONS 25 - 37
PCV VALVE (Continued)

ABS INDICATOR - DESCRIPTION.........8J-14
ABS INDICATOR - OPERATION..........8J-14
A/C APPLICATION TABLE,
SPECIFICATIONS......................24-8
A/C COMPRESSOR - DESCRIPTION......24-46
A/C COMPRESSOR - DIAGNOSIS AND
TESTING...........................24-46
A/C COMPRESSOR - INSTALLATION......24-47
A/C COMPRESSOR - OPERATION........24-46
A/C COMPRESSOR - REMOVAL.........24-47
A/C COMPRESSOR CLUTCH -
DESCRIPTION.......................24-13
A/C COMPRESSOR CLUTCH -
INSPECTION........................24-16
A/C COMPRESSOR CLUTCH -
INSTALLATION.......................24-16
A/C COMPRESSOR CLUTCH -
OPERATION.........................24-13
A/C COMPRESSOR CLUTCH - REMOVAL . . 24-14
A/C COMPRESSOR CLUTCH BREAK-IN -
STANDARD PROCEDURE...............24-13
A/C COMPRESSOR CLUTCH COIL -
DIAGNOSIS AND TESTING.............24-13
A/C COMPRESSOR CLUTCH RELAY -
DESCRIPTION.......................24-17
A/C COMPRESSOR CLUTCH RELAY -
DIAGNOSIS AND TESTING.............24-17
A/C COMPRESSOR CLUTCH RELAY -
INSTALLATION.......................24-18
A/C COMPRESSOR CLUTCH RELAY -
OPERATION.........................24-17
A/C COMPRESSOR CLUTCH RELAY -
REMOVAL..........................24-18
A/C CONDENSER - DESCRIPTION........24-48
A/C CONDENSER - INSTALLATION.......24-49
A/C CONDENSER - OPERATION..........24-48
A/C CONDENSER - REMOVAL...........24-49
A/C EVAPORATOR - DESCRIPTION.......24-52
A/C EVAPORATOR - INSTALLATION......24-53
A/C EVAPORATOR - OPERATION.........24-53
A/C EVAPORATOR - REMOVAL..........24-53
A/C HEATER CONTROL - DESCRIPTION . . . 24-18
A/C HEATER CONTROL - DIAGNOSIS
AND TESTING.......................24-19
A/C HEATER CONTROL - INSTALLATION . . . 24-20
A/C HEATER CONTROL - OPERATION.....24-18
A/C HEATER CONTROL - REMOVAL......24-19
A/C HIGH PRESSURE SWITCH -
DESCRIPTION.......................24-20
A/C HIGH PRESSURE SWITCH -
DIAGNOSIS AND TESTING.............24-20
A/C HIGH PRESSURE SWITCH -
INSTALLATION.......................24-21
A/C HIGH PRESSURE SWITCH -
OPERATION.........................24-20
A/C HIGH PRESSURE SWITCH -
REMOVAL..........................24-21
A/C LINE COUPLERS - DESCRIPTION.....24-40
A/C LINE COUPLERS - OPERATION......24-41
A/C LINE COUPLERS - STANDARD
PROCEDURE........................24-43
A/C LOW PRESSURE SWITCH -
DESCRIPTION.......................24-21
A/C LOW PRESSURE SWITCH -
DIAGNOSIS AND TESTING.............24-21
A/C LOW PRESSURE SWITCH -
INSTALLATION.......................24-22
A/C LOW PRESSURE SWITCH -
OPERATION.........................24-21
A/C LOW PRESSURE SWITCH -
REMOVAL..........................24-21
A/C ORIFICE TUBE - DESCRIPTION.......24-53
A/C ORIFICE TUBE - OPERATION........24-53
A/C ORIFICE TUBE - REMOVAL..........24-54
A/C PERFORMANCE - DIAGNOSIS AND
TESTING............................24-2
ACCELERATOR PEDAL - INSTALLATION . . . 14-37
ACCELERATOR PEDAL - REMOVAL.......14-37
ACCELERATOR PEDAL POSITION
SENSOR - DESCRIPTION
...............14-91
ACCELERATOR PEDAL POSITION
SENSOR - INSTALLATION
..............14-93
ACCELERATOR PEDAL POSITION
SENSOR - OPERATION
................14-91
ACCELERATOR PEDAL POSITION
SENSOR - REMOVAL
..................14-91
ACCESSORY DRIVE BELT - DIAGNOSIS
AND TESTING
................7-24,7-27,7-31ACCUMULATOR - DESCRIPTION.........24-54
ACCUMULATOR - DESCRIPTION . 21-191,21-362,
21-537,21-707
ACCUMULATOR - INSPECTION . . 21-192,21-363,
21-538,21-708
ACCUMULATOR - INSTALLATION........24-55
ACCUMULATOR - OPERATION..........24-54
ACCUMULATOR - OPERATION . . . 21-191,21-362,
21-537,21-708
ACCUMULATOR - REMOVAL............24-54
ACTUATION TEST MODE - DESCRIPTION,
CIRCUIT.............................25-1
ACTUATOR - INSTALLATION, BLEND
DOOR.............................24-26
ACTUATOR - INSTALLATION, HEAT/
DEFROST DOOR.....................24-27
ACTUATOR - INSTALLATION, INSIDE
HANDLE.......................23-71,23-80
ACTUATOR - INSTALLATION, PANEL/
DEFROST DOOR.....................24-27
ACTUATOR - INSTALLATION,
RECIRCULATION DOOR................24-28
ACTUATOR - REMOVAL, BLEND DOOR....24-25
ACTUATOR - REMOVAL, HEAT/DEFROST
DOOR.............................24-26
ACTUATOR - REMOVAL, INSIDE HANDLE . 23-71,
23-80
ACTUATOR - REMOVAL, PANEL/DEFROST
DOOR.............................24-27
ACTUATOR - REMOVAL, RECIRCULATION
DOOR.............................24-27
ADAPTER - INSTALLATION, DEFROSTER
AND DEMISTER DUCT.................24-35
ADAPTER - REMOVAL, DEFROSTER AND
DEMISTER DUCT.....................24-35
ADAPTER BRACKET - INSTALLATION,
CAB CHASSIS........................13-9
ADAPTER BRACKET - REMOVAL, CAB
CHASSIS............................13-9
ADAPTER HOUSING SEAL -
INSTALLATION.................21-132,21-87
ADAPTER HOUSING SEAL - REMOVAL . . 21-132,
21-87
ADDING ADDITIONAL COOLANT -
STANDARD PROCEDURE................7-16
ADDITIONAL COOLANT - STANDARD
PROCEDURE, ADDING..................7-16
ADHESIVE LOCATIONS, SPECIFICATIONS
- STRUCTURAL......................23-44
ADJUSTER - DIAGNOSIS & TESTING,
POWER LUMBAR....................8N-18
ADJUSTER - INSTALLATION, SEAT BELT
TURNING LOOP.....................8O-29
ADJUSTER - INSTALLATION, SEAT
TRACK............................23-143
ADJUSTER - REMOVAL, SEAT BELT
TURNING LOOP.....................8O-29
ADJUSTER - REMOVAL, SEAT TRACK....23-143
ADJUSTER ASSEMBLY - INSTALLATION,
ROCKER ARM........................9-85
ADJUSTER ASSEMBLY - REMOVAL,
ROCKER ARM........................9-85
ADJUSTER ASSY - CLEANING, ROCKER
ARM ..............................9-262
ADJUSTER ASSY - DESCRIPTION,
ROCKER ARM.......................9-261
ADJUSTER ASSY - INSPECTION,
ROCKER ARM.......................9-262
ADJUSTER ASSY - INSTALLATION,
ROCKER ARM.............9-142,9-200,9-263
ADJUSTER ASSY - REMOVAL, ROCKER
ARM ....................9-142,9-200,9-261
ADJUSTER KNOB - INSTALLATION,
TURNING LOOP HEIGHT...............8O-30
ADJUSTER KNOB - REMOVAL, TURNING
LOOP HEIGHT.......................8O-30
ADJUSTMENT - STANDARD
PROCEDURE, COMPASS VARIATION......8M-4
ADJUSTMENT AND VERIFICATION -
STANDARD PROCEDURE, VALVE LASH....9-256
ADJUSTMENT, BANDS . . . 21-193,21-364,21-539,
21-709
ADJUSTMENT, CABLE TENSIONER
........5-40
ADJUSTMENT, CARGO DOOR
...........23-78
ADJUSTMENT, CENTER BEARING -
CENTER BEARING
.....................3-10
ADJUSTMENT, FRONT DOOR FORE/AFT
. . . 23-68
ADJUSTMENT, FRONT DOOR IN/OUT
.....23-69ADJUSTMENT, FRONT DOOR LATCH......23-72
ADJUSTMENT, FRONT DOOR UP/DOWN . . . 23-69
ADJUSTMENT, FRONT FASCIA...........13-2
ADJUSTMENT, HOOD................23-100
ADJUSTMENT, LATCH................23-100
ADJUSTMENT, LATCH STRIKER........23-102
ADJUSTMENT, REAR BRAKE DRUM.......5-34
ADJUSTMENT, SHIFT LEVER....21-853,21-888,
21-925
ADJUSTMENT, SHIFT MECHANISM.....21-252,
21-423,21-596,21-769
ADJUSTMENTS, FOG LAMP UNIT........8L-12
ADJUSTMENTS, FRONT AXLE - 216FBI....3-17
ADJUSTMENTS, FRONT AXLE - 248FBI....3-50
ADJUSTMENTS, GEAR.................19-16
ADJUSTMENTS, HEADLAMP UNIT.......8L-21
ADJUSTMENTS, REAR AXLE - 248RBI....3-114
ADJUSTMENTS, REAR AXLE - 267RBI....3-145
ADJUSTMENTS, REAR AXLE - 286RBI....3-174
ADJUSTMENTS, REAR AXLE - 9 1/4 .......3-84
ADJUSTMENTS, TRANSMISSION
THROTTLE VALVE CABLE . 21-254,21-425,21-598,
21-771
ADJUSTMENTS, VALVE BODY . . . 21-304,21-476,
21-646,21-818
AFTER AN AIRBAG DEPLOYMENT -
STANDARD PROCEDURE, SERVICE.......8O-4
AIR BLEED - STANDARD PROCEDURE....14-57
AIR CHECKING TRANSMISSION CLUTCH
AND BAND OPERATION - DIAGNOSIS
AND TESTING................21-147,21-318
AIR CLEANER ELEMENT - INSTALLATION . . 9-245
AIR CLEANER ELEMENT - REMOVAL.....9-244
AIR CONDITIONER - DESCRIPTION,
HEATER .............................24-1
AIR CONDITIONER - OPERATION,
HEATER .............................24-1
AIR CONDITIONING - INSTALLATION,
WATER PUMP BYPASS HOSE WITH.......7-77
AIR CONDITIONING - INSTALLATION,
WATER PUMP BYPASS HOSE
WITHOUT............................7-78
AIR CONDITIONING - REMOVAL, WATER
PUMP BYPASS HOSE WITH.............7-74
AIR CONDITIONING - REMOVAL, WATER
PUMP BYPASS HOSE WITHOUT..........7-77
AIR CONTROL MOTOR - DESCRIPTION,
IDLE...............................14-41
AIR CONTROL MOTOR - OPERATION,
IDLE...............................14-41
AIR COOLER AND PLUMBING -
CLEANING, CHARGE..................11-18
AIR COOLER AND PLUMBING -
DESCRIPTION, CHARGE...............11-17
AIR COOLER AND PLUMBING -
INSPECTION, CHARGE.................11-18
AIR COOLER AND PLUMBING -
INSTALLATION, CHARGE...............11-18
AIR COOLER AND PLUMBING -
OPERATION, CHARGE.................11-17
AIR COOLER AND PLUMBING -
REMOVAL, CHARGE..................11-17
AIR DAM - INSTALLATION, FRONT........13-2
AIR DAM - REMOVAL, FRONT...........13-1
AIR EXHAUSTER - INSTALLATION.......23-77
AIR EXHAUSTER - REMOVAL...........23-77
AIR HEATER - DESCRIPTION, INTAKE....14-100
AIR HEATER - INSTALLATION, INTAKE . . . 14-101
AIR HEATER - OPERATION, INTAKE.....14-100
AIR HEATER - REMOVAL, INTAKE.......14-100
AIR HEATER RELAY - DESCRIPTION,
INTAKE............................14-101
AIR HEATER RELAY - INSTALLATION,
INTAKE............................14-102
AIR HEATER RELAY - OPERATION,
INTAKE............................14-102
AIR HEATER RELAY - REMOVAL, INTAKE . 14-102
AIR IN FUEL SYSTEM - DIAGNOSIS AND
TESTING...........................14-56
AIR INJECTION PUMP - DESCRIPTION....25-28
AIR INJECTION PUMP - DIAGNOSIS AND
TESTING...........................25-28
AIR INJECTION PUMP - INSTALLATION . . . 25-29
AIR INJECTION PUMP - OPERATION
.....25-28
AIR INJECTION PUMP - REMOVAL
.......25-29
AIR INJECTION SYSTEM - DESCRIPTION
. . 25-25
AIR INJECTION SYSTEM - OPERATION
....25-27
AIR INJECTION SYSTEM - TORQUE
......25-28
BR/BEINDEX 1
Description Group-Page Description Group-Page Description Group-Page