1998 JAGUAR X308 camshaft
[x] Cancel search: camshaftPage 9 of 2490
303‐01: En gine
Diagnos
is
and Testing
Engine
DTC P1392 VVT solenoid A circuit low input
DTC P1397 VVT solenoid B circuit low input
DTC P1393 VVT solenoid A circuit high input
DTC P1398 VVT solenoid B circuit high input
DTC P1396 VVT solenoid B malfunction
Pinpoint test A: P13
92 (P1397) VVT solenoid circuit low input
Pinpoint test B: P1393 (P1398) VVT solenoid circuit high input
Pinpoint test C: P1396 VVT solenoid malfunction
In
‐Vehicle Repair
Connecting
Rod Bearings (12.17.16)
Crankshaft
Front Seal Vehicles Without: Supe
rcharger (12.21.14)
Crankshaft
Front Seal Vehicles With: Supercharger (12.21.14)
Crankshaft
Inner Sprocket 4.0L, Vehicles Without: Supercharger (12.65.76)
Crankshaft
Inner Sprocket 3.2L (12.65.76)
Crankshaft
Outer Sprocket (12.65.75)
Crankshaft
Pulley Vehicles Without: Supercharger (12.21.09)
Crankshaft
Pulley Vehicles With: Supercharger (12.21.09)
Crankshaft
Rear Seal Vehicles Without: Supercharger (12.21.20)
Crankshaft
Rear Seal Vehic
les With: Supercharger (12.21.20)
Cylinder
Head LH (12.29.02)
Cylinder
Head RH (12.29.03)
Engine
Front Cover (12.65.01)
Engine
Front Cover Gasket (12.65.04)
Exhaust
Camshaft LH (12.13.17)
Exhaust
Camshaft RH (12.13.15)
Exhaust
Camshaft Sprocket LH 4.0L, Vehicles Without: Supercharger (12.65.74)
Exhaust
Camshaft Sprocket LH 3.2L/4.0L, Vehicles With: Supercharger (12.65.74)
Exhaust
Camshaft Sprocket RH 4.0L, Ve
hicles Without: Supercharger (12.65.73)
Exhaust
Camshaft Sprocket RH 3.2L/4.0L, Vehicles With: Supercharger (12.65.73)
Exhaust
Manifold LH (30.15.55)
Exhaust Manifold RH (30.15.56)
Exhaust Manifold LH and RH (30.15.57)
Exhaust Manifold Gasket LH (30.15.58)
Exhaust Manifold Gasket RH (30.15.59)
Exhaust Manifold Gasket LH and RH (30.15.60)
Page 10 of 2490
Flexplate
Vehicles With
out:
Supercharger (12.53.13)
Flexplate
Vehicles With: Supercharger (12.53.13)
Intake
Camshaft LH (12.13.16)
Intake
Camshaft RH (12.13.14)
Intake
Manifo
ld (30.15.01)
Intake
Manifold Gaskets (30.15.08)
Intake
Manifold LH (18.50.26)
Intake
Manifold RH (18.50.25)
Intake
Manifold Gasket LH (18.50.28)
Intake
Manifold Gasket RH (18.50.27)
Oil
Pan (12.60.44)
Oil
Pan Gasket (12.60.38)
Oil
Pressure Switch (88.25.07)
Oil
Pump Vehicles Without: Supercharger (12.60.26)
Oil
Pump Vehicles With: Supercharger (12.60.26)
Primary
Timing Chain LH 4.0L, Vehicles Wit
hout: Supercharger (12.65.67)
Primary
Timing Chain LH 3.2L/4.0L, Vehicles With: Supercharger (12.65.67)
Primary
Timing Chain RH (12.65.66)
Primary
Timing Chain Inner Guide LH (12.65.58)
Primary
Timing Chain Inner Guide RH (12.65.60)
Primary
Timing Chain Outer Guide LH (12.65.61)
Primary
Timing Chain Outer Gu
ide RH (12.65.57)
Primary
Timing Chain Tensioner LH (12.65.55)
Primary
Timing Chain Tensioner RH (12.65.54)
Secondary
Timing Chain LH (12.65.69)
Secondary
Timing Chain RH (12.65.68)
Secondary
Timing Chain Tensioner LH 4.0L, Vehicles Without: Supercharger
(12.65.64)
Secondary
Timing Chain Tensioner LH 3.2L/4.0L, Vehicles With: Supercharger
(12.65.64)
Secondar
y Timing Chain Tensioner RH 4.0L, Vehicles Without: Supercharger
(12.65.63)
Secondar y Timing Ch
ain
Tensioner RH 3.2L/4.0L, Vehicles With: Supercharger
(12.65.63)
Upper Oil Pan 3.2L (12.60.48)
Upper Oil Pan 4.0L, Vehicles Without: Supercharger (12.60.48)
Upper Oil Pan 4.0L, Vehicles With: Supercharger (12.60.48)
Page 11 of 2490
Valve
Co
ver
LH (12.29.43)
Valve
Cover RH (12.29.44)
Valve
Cover Gasket LH (12.29.40)
Valve
Cover Gasket RH (12.29.41)
Valve
Springs LH
Valve
Springs RH
Variable
Camshaft Timing Oil Con
trol Unit LH (12.65.71)
Variable
Camshaft Timing Oil Control Unit RH (12.65.70)
Variable
Camshaft Timing Oil Control Unit Housing LH (12.65.52)
Variable
Camshaft Timing Oil Control Unit Housing RH (12.65.51)
303‐03A : Engine Cooling
Descriptio
n and Operation
Engine Cooling
Diagnosis and Testing
Engine Cooling
Related Faults / Codes
DTC P0116 ECT circuit range / performance problem
DTC P0125 Insufficient coolant temperature for closed loop fuel control
DTC P0117 ECT circuit low input
DTC P0118 ECT circuit high input
DTC P1474 Intercooler coolant pum
p relay malfunction
Pinpoint test A: P0116, P0125
Pinpoint test B: P0117
Pinpoint test C: P0118
Pinpoint test D: P1474
General Procedures
Cooling System Draining, Filling and Bleeding ‐ 3.2L NA V8 ‐ AJ26/4.0L NA V8 –
AJ27
Cooling System Draining, Filling and Bleeding ‐ 4.0L SC V8 ‐ AJ26
Cooling Sy
stem Draining and Vacuum Filling
Removal and Installation
Removal
Engine ‐ Re m
oval
(12.41.01)
Installation
Engine ‐ Installation (12.41.01)
Page 15 of 2490
Superchar
ger
Outlet Pipe (18.50.16)
Supercharger Outlet Pipe Gasket (18.50.17)
Throttle Body Elbow (19.70.28)
Throttle Body Elbow Gasket (19.70.29)
303‐13: Evaporative Emissions
Diagnosis and Testing
Evaporative Emissions
Preliminary
Inspection
Diagnostic
Drive Cycles
Diagnostic
Trouble Code (DTC) index/Symptom Chart
Pinpoint
Tests
Removal
and Installation
Evaporative
Emission Canister (17.15.13)
Evaporative
Emission Canister Purge Valve (17.15.30)
Fuel
Tank Press
ure Sensor (19.55.31)
Fuel
Vapor Vent Valve Housing (19.55.24)
Fuel
Vapor Vent Valve Housing Seal (19.55.25)
303
‐14: Electronic Engine Controls
Description
and
Diagnosis
and Testing
Electronic
Engine Con
trols
Inspection
and Verification
Driver
Information Chart
Default
mode Definitions
Diagnostic
Trouble Code (DTC) Index
Pinpoint
Tests
Removal
and Installation
Catalyst
Monitor Sensor LH (18.30.81)
Catalyst
Monitor Sensor RH (18.30.80)
Heated Oxygen Sensor (HO2S) LH (18.30.79)
Heated Oxygen Sensor (HO2S) RH (18.30.78)
Camshaft
Position
Sen s
or
ECM
Position
Sensor
Crankshaft
Removal
Engine
Coolant Temperature
Sensor
Operation
Intake Air Temperature (IAT) Sensor (18.
30.52)
Page 16 of 2490
Knock Sensor (KS) RH (18.30.93)
Variable Camshaft Timing (VCT) Oil Co ntrol
Solenoid (18.30.90)
307: Automatic Transmission/Transaxle
307‐01A : Automatic Transmission/Transaxle ‐ 3.2L NA V8 ‐ AJ26/4.0L NA V8 ‐ AJ27
Specification
Description and Operation
Transmission Description
Diagnosis and Testing
Diagnostic Strategy
General Procedures
Transmission Fluid Drain and Refill (44.24.02)
In‐Ve
hicle Repair
Electronic Pressure Control (EPC) Solenoid (44.15.51)
Extension Housing Seal (44.20.18)
Extension Housing O ‐Ring Seal (44.20.19)
Main Control Valve Body (44.40.01)
Output Shaft Speed (OSS) Sensor (44.15.41)
Shift Solenoids (SS) (44.15.50)
Transmission Control Module (TCM) (44.15.32)
Transmission Fluid Filter (44.24.07)
Transmission Fl
uid Pan (44.24.04)
Transmission Fluid Pan Gasket (44.24.05)
Transmission Internal Wiring Harness (44.15.35)
Transmission Internal Wiring Harness Electrical Connector O‐Ring Seals
(44.24.20)
Transmission Range (TR) Sensor
Transmission Support Insulator (12.45.04)
Turbine Shaft Speed (TSS) Sensor (44.15.40)
Removal
Transmission (44.20.01)
Disassembly and Assembly of Subassemblies
Input Sh
aft Seal (44.32.07)
Torque Converter (44.17.07)
Installation
Transmission (44.20.01)
Mass
Airflow
Sen s
or
Knock
Sensor
(KS)
LH
(18.30.92)
Page 42 of 2490
General Information - Terminology Glossary
Description an
d Operation
This glossary of terms is intended to cover emissions-related (to SAE J 1930) term inology, and other abbreviations that may
be used in this manual.
The required term may be looked-up in th e left-hand column, and subsequent columns give the standard acronym, unit or
abbreviation, and definition.
Te rm
(s)
Acr
ony
m /
Unit /
Abbreviation
De fi
nition
A
Accel
e
rator Pedal
AP
Af
ter Botto
m Dead
Center
ABDCEvent occurri ng after
BDC
Af
ter Top Dead CenterATDCEvent occurri ng after
TDC
Ai
rbag /
Supplementary
Restraint System
Airbag, SRSAi rbag restraint system for
dr
iver and front seat passenger
Air Cleane rACL
Air ConditioningA/C
Air Conditioning Con t
rol
Module
A/CCMModule c
ontrolling air conditioning, heating and ventilation
Air Conditioning SignalACSA
i
r conditioning compressor clutch operation is signalled to the ECM which
induces idle speed corrections to co mpensate for engine load changes
Alternating cu
rrent
ac
Ai
r Fuel R
atio
AFRN
omi
nally 14.7 parts air to one part fuel
Ampe
reASI unit of current
Ampere hourAhA current of one ampere
fl
owing for one hour
Anti-Lock Braking SystemABSS
y
stem which prevents wheel lock-up
under braking by sensing lack of
rotation of a wheel(s) and divertin g fluid pressure away from it (them)
ABS Control Mo
dule
ABS CM
ABS /
T
raction Control
Control Module
ABS / T
C CM
Atmosph
e
re
atmU
n
it of pressure (1.01325 bar)
Au
to
matic Stability
Control
ASCA form of vehicle
control
in which the ECM reduces en gine torque to control
wheel-spin
B
Baro me
tric Absolute
Pressure Sensor
BAR OSensor measuring the pressure of surr ou
nding air at any given temperature
and altitude
Bat t
ery positive voltage
B+The posi
ti
ve voltage from a battery or
any circuit connected directly to it
Before Bottom Dead
CenterBBDCEvent occurri ng before BD
C
Before Top Dead
Center
BTD
CEvent (usual ly
ignition) occurring before TDC
Blowe
rBLRDe
vice which supplies a current of air at
moderate pressure, e.g. heater or
A/C blower
Body Processor M
odule
BPMControl modu
le
for body electrical systems, e.g. interior lamps, windshield
wash / wipe control
Bott om D
ead Center
BD
CLowest poin t of piston
travel in a reciprocating engine
Brake hors
epowe
r
bhpEffecti
ve horsepower devel
oped by an
engine or motor, as measured by a
brake applied to its output shaft
Brake Mean Effective
Pres sureBME PThat p
art of the effective
pressure developed in a cyli nder that would result in
a cylinder output equal to the bhp of the engine
Brake On/ O
ff
BOOIn
dic
ates the position of the brake pedal
Br
it
ish Standard
BSStan
dar
d specification issued by the British Standards Institution
Br
it
ish Standard
Automotive
BSAu
BusTopology of a commu n
ication network
Bypass
AirBPAMechanica l
control of throttle bypass air
C
Camshaft Posit
i
on Sensor
CMPSIndi
cat
es camshaft position
Canadian Motor
V
ehicle
CMVSS
Page 43 of 2490
Safety Standard
Canister PurgeCANPControls pu
rging of the EVAP canister
Carbon dioxideCO2Colorless gas with
a density of a
pproximately 1.5 ti mes that of air
Carbon mon
oxide
COPoi
sonous gas produced as the re
sult of incomplete combustion
Case G
round
CSE GNDControl modu
le casing ground
Catal
ytic converter
In
-line exhaust system device used to reduce the level of engine exhaust
emissions
Ce
lsius
CSI ter
m for the Centigrade scale, with
freezing point at zero and boiling point
at 100°
Central
Processor Unit
CPUTh
e section of a computer that contai
ns the arithmetic, logic and control
circuits. It performs arithm etic operations, controls instruction processing, and
provides timing signals and other housekeeping operations
Cl
osed Loop
CL
Cl
osed Loop System
CLSControl
system with one
or more feedback loops
Col
umn/Mirror Control
Module
C/MC
M
Control ModuleCMA
self-contained group of electrical/electronic components, designed as a
single replaceable un it, and controlling one or more processes
Controll
er Area Network
CANA
communication system which allows control modules to be linked together
in a network.
Crankshaft Posi
tion
Sensor
CKPSGenerates crankshaft positi on informa
tion in conjunct
ion with the CKPTR (also
generates speed information in certain applications)
Crankshaft Posi
tion
Timing Ring
CKPT
R
Toothe
d ring which
triggers the CKPS
Crankcase Ventila
tion
System
CVSys
tem which scavenges camshaft cover and crankcase emissions and feeds
them into the inlet manifold
Cubic ce nt
imeter
cm
3
Curb weightWe
ight of vehicle with fuel, lubrican
ts and coolant, but excluding driver,
passengers or payload
D
Dat
a Link Connector
DLCConne
ctor providing access and/or control of the vehicle information,
operating conditions, and diagnostic information
De
gree
deg, °Angle or tempe
rature
D
epartment of
Transportation (US)
DO
T
D
epartment of Transport
(UK)
DTp
De
utsche In
stitut für
Normung
DINGerman stand
ards regulation body
Di
agnostic Module
DMSuppl
emental Restraint System (non-c
ontrolling) module for diagnostics
overview
Di
agnostic Test Mode
DTMA le
vel of capability in an OBD system.
May include different functional states
to observe signals, a base level to re ad DTCs, a monitor level which includes
information on signal levels, bi-directional control with on /off board aids, and
the ability to interface with remote diagnosis
Diagnostic Trouble CodeDTCAn al
pha/numeric identifier for a fault
condition identified by the On-Board
Diagnostic (OBD) system
D
ial test indicator
DTIA mechan
ical measuring
instrument, with a rotary indicating pointer
connected to a linear operating probe
D
ifferential pressure
Pressure di
fference betwee
n two regions e.g. between intake manifold and
atmospheric pressures
D
ifferential Pressure
Feedback EGR
DP
FE
An
EGR system that monito
rs differential EGR pressure across a remote orifice
to control EGR flow
D
irect current
dcCurrent which f
lows in on
e direction only, though it may have appreciable
pulsations in its magnitude
Du
al linear switch
DLSJ
-gate switch connected to the TCM on SC vehicles
E
EGR
Temperature EGRT
Sensor
EGRTSens
ing EGR function based on temperature change
EGR Vacu
um Regulator
EVRControls EGR
flow by changi
ng vacuum to the EGR valve
EGR Valve
Position
EVPAn EGR
system that direct
ly monitors EGR valve position to control EGR flow
Electrically E
rasable
Programmable Read-Only
Memory
EEP
ROM
Page 48 of 2490
Tacho
meter
TACHA
ci
rcuit that provides input for
an electronic tachometer display
Thermal Vacuu
m Valve
TVVControls vacuum l
e
vels or
routing based on temperature
Throttle
Body
TBDe
vi
ce containing the throttle
Throttl
e
Position
TP
Throttl
e
Position Sensor
TPSInterprets throttl
e
position and movement to iden tify idle, acceleration and
full-power demands
Top Dead CenterTDC
Torque Converter C
lutch
TCC
To
tal
indicator reading
TIRThe t
o
tal indicated movement on a DTI with the test piece rotated through
360°
Transm
ission Control
Module
TCMControls
the shifting pattern
of the (automatic) transmission
Transm
ission Control
Switch
TCSModifi es
the operation of electronically controlled transmissions
Transmission Oil
TemperatureTOTIndi
cat
es temperature of transmission fluid
Transmission RangeTRThe ran
g
e in which the transmission is operating
Transmission Spe
e
d
Sensor
TSSIndi cat
es rotational speed of transmission output shaft or turbine shaft
V
Vacuu
m
Solenoid Valve
VSVVacuu
m
operated valve used in the speed control system
Vacuu
m
Solenoid Valve
(atm)
VSV VAVacuu m
atmospheric valve used in the speed control system
Vacuu
m
Solenoid Valve
(rel)
VSV VRVacuu m
release valve used in the speed control system
Vacuu
m
Solenoid Valve
(vac)
VSV VVVacuu m
valve used in the speed control system
Variable Valve TimingVVTA
s
ystem by which the relationship of the crankshaft and camshaft may be
altered during engine running
Vehi cl
e Battery Adapter
VBAProvide
s
electrical power to the PDU
and supplies a battery reference level
Vehicl
e Condition Monitor
VCMInst
rum
ent panel display which warns of faults
Ve
hic
le Emission Control
Information Label
VECI Label
Vehi cl
e Identification
Number
VINN u
mber assigned to the vehicle by the manufacturer, primarily for licensing
and identification purposes
Vehi cl
e Interface Adapter
VIAExtends the
PDU ca
pability and provid
es a parallel interface to vehicle
harnesses and ECMs
Vehicle Spe e
d Sensor
VSSSens
or which provides ve
hicle speed information
Viscosity In
dexVI
Voltage RegulatorVRDe
vice which regulates the variable output voltage of a generator
W
Wat
tWSI unit of power (1 hp = 7
45.7 watts)
W
i
de Open Throttle
WO
TFu
ll throttle position