engine oil JAGUAR X308 1998 2.G Workshop Manual

                              
                                                                                   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)  

            303‐07:  En gine  Ignition
 
                 Specification  
                 Diagnosis  and  Testing  
                     Engine Ignition  
                 Diagnosis  and  Testing  
                     Engine Ignition  
                 Inspection  and Verification  
                     Driver Information  Chart  
                     Default mode Definitions  
                     Diagnostic Trouble  Code  (DTC)  index  
                     Pinpoint Tests  
                 Removal and  Installation  
                     Ignition Coil ‐On ‐Plug  LH  (18.20.44)  
                     Ignition Coil ‐On ‐Plug  RH  (18.20.43)  
                     Ignition Module  (18.20.30)  
                     Spark Plugs (18.20.02)  
 
             303‐08:  En
gine  Emission  Control  
                 Specification  
                 Diagnosis  and  Testing  
                     Engine Emission  Control  
                 Inspection  and Verification  
                     Diagnostic Trouble  Code  (DTC)  Index  
                     Pinpoint Tests  
                 Removal and  Installation  
                     Exhaust Gas  Recirculation  (EGR) Valve  (17.45.01)  
                     Exhaust Manifold  to  Exhaust  Gas  Recirculation  (E
GR)  Valve  Tube  (17.45.11)  
 
             303‐12:  Intake  Air  Distribution  and  Filtering  
                 Removal and  Installation  
                     Air Cleaner  (19.10.05)  
                     Air Cleaner  Element  (19.10.08)  
                     Charge Air  Cooler  LH  (18.50.19)  
                     Charge Air  Cooler  RH  (18.50.18)  
                     Charge Air  Cooler  Gasket  LH  (18.50.22)  
                     Charge Air  Cooler  Gasket  RH  (18.50.21)  
                     Supercharger  (18.50.
15) 

irri
tation and dermatitis. In addition, used engine oil contains potentially harmful contaminants which may cause skin
cancer. Washing facilities and adequate means of skin protection should be provided.
Observe these recommendations:
Wear pro t
ective clothing and impe
rvious gloves when necessary.
Do not put oily
rags in pockets. Avoid contaminat
ing clothes, particularly underwear, with oil.
Overal
ls must be cleaned re
gularly; discard oil impregna ted clothing and footwear wh ich cannot be washed or
cleaned.
Fi rst
Aid treatment should be obtained
immediately for open cuts or wounds.
Use barrier
creams, applying before each work period, to en
able easier removal of dirty oil and grease from the skin.
Wa
sh with soap and water to ensure th
at all oil is removed (skin cleaner and a nail brush will help). The use of
preparations containing lanolin will help to replace the natural skin oils which have been removed.
Do
not use petrol, kerosene, gas oil, th
inners or solvents for washing skin.
If
skin disorders develop, obtain medical advice immediately.
Wh
ere prac
ticable, degrease components prior to handling.
W
h
ere there is a risk of fluids coming into contact with th
e eyes, suitable eye protection should be worn - goggles or
face shield. An eye wash facility should be provided.
Ensure that a
dequate ventilation is provided when volatile degreasing agents are being used.
E
n
vironmental Protection
In so
m
e countries it is illegal to pour used oil onto the ground
, down sewers or drains, or into water courses. The burning of
used engine oil in small space heaters or boilers is not reco mmended unless emission control equipment is fitted. Dispose of
used oil through authorized waste disposal contractors, to licensed waste disposal sites or to the waste oil reclamation
trade. If in doubt, contact the Local Authority for advice on disposal facilities.
On-Board Diagnostics (OBD)
Ve
hicles use programmed electronic control systems to prov
ide engine management and emission regulation, automatic
transmission operation and anti -lock braking control. These control systems ha ve an integral On-Board Diagnostics (OBD)
facility for use in conjunction with either Jaguar diagnostic equipment or a scan t ool which is capable of retrieving DTCs,
PIDs and performing active commands.
The OBD information in this manual provid es diagnostic and rectification procedures for emission related electrical and
mechanical systems. The informat ion is intended to facilitate fault diagnosis and the subsequent rectification of vehicles
without recourse to the portab le diagnostic unit (PDU).
OBD related information can be fo und in the following sections:
General Information

Engine M

anagement System
Auto

matic Transmission
Anti-lock Br

aking System
Where appropriate a section comprises the following sub-sections:
Description and Operation
A ge
neral illustration and parts list to help the identi
fication of the particular system or component.
A b
rief description of the system operating characteristics and monitoring procedure
accompanied by a component
illustration.
Addi ti
onal information, where appropriat
e, is provided in the form of component calibrations, characteristics and
cross sectional views.
A localized circui
t diagram is included to provide circuit iden
tification and details of connectors, splices, fuses, wire
gauge and colors. See Circuit Diagrams.
Diagnosis and Testing (dedicated to fault analysis and rectification)
Recommended special tools. Symptom chart; a ch
art contai
ning all relevant Diagnostic Trouble Code s (DTC), their possible causes and an
indication of the appropriate test.
Sp
ecific pinpoint test(s), de
signed so that fault diagnosis can be carr ied out in a logical and efficient manner.

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

High
tension (electrical)
ht
Hourh
Hydro

carbon
HC
I
Idl

e Air Control
IACEl
ectrical control of throttle bypass air
Idl

e Air Control Valve
IACVStepper motor dri
ven device which vari
es the volume of air by-passing the
throttle to maintain the programmed idle speed
Ignitionign
Ignition am
plifier
IAD
evice which amplifies the i
gniti
on system output
Ignition groundIGN GND
In

ertia Fuel Shut-off
IFSAn
inertia system that shuts off the fuel supply when activated by pre-
determined force limits brough t about by (e.g.) collision
In
ertia Fuel Shut-off
Switch
IFSSShut
s down fuel and ignition systems in the event of a vehicle impact
Inta

ke air
Air drawn t
hrough a cleaner and distri
buted to each cylinder for use in
combustion
InputI/PAn
electrical input signal to a controlling device
Inta

ke Air Temperature
IATTem
perature of intake air
Inta

ke Air Temperature
Sensor
IATSDe
vice used to measure IAT
Inta

ke Air Temperature
Sensor Ignition
IATSITherm
istor which signals the ECM to retard
the ignition timing in response to
high inlet air temperatures
Inta
ke Air Temperature
Sensor Injection
IATSFTher
mistor which inputs air density information to the ECM
Internal diameteri.

dia
Inte

rnational Standards
Organization
ISO
K
Kilogramme (mass)kg
Kilogram
me (force)
kg
f
Ki

logramme force per
square centimeter
kg
f/cm2
Kilom

eter
km
Ki

lometer per hour
km
/h
Kilopasc

al
kP
a
KilovoltkV
Knock

Sensor
KSSens
or which detects the onset of detonation, and signals the ECM to retard
the ignition
L
Le
ft-hand
LH
Left-hand drive veh

icle
LHD
Le

ft-hand thread
LH Thd
Ligh

t Emitting Diode
LEDLigh
t-emitting semiconductor diode used
in alphanumeric displays and as an
indicator lamp
Liqu
id Crystal Display
LCDOp
tical digital display system, applied voltage to which varies the way the
crystals reflect light, thereby modifying the display
LiterL
Low ten
sion
ltPrim
ary circuit of the ignition system, linking the battery to the primary
winding in the ignition coil
M
Malfu
nction Indicator
Lamp
MILA
required on-board indicator to aler
t the driver of an emission related
malfunction
Mani
fold Absolute
Pressure
MAPAbsolute pressure o
f the intake manifold air
Mani

fold Absolute
Pressure Sensor
MAPSSensor loca
ted in the ECM and
ported to the intake manifold
Manifol
d Surface
Temperature
MST
Mass Ai
r Flow
MAFSy
stem which provides inform
ation on the mass flow rate of the intake air to
the engine
Mass Ai
r Flow Sensor
MAFSHot-wi
re sensor which monitors air flow
into the intake manifold for fueling
and ignition control
Maxim
um
max.

Mem
ory
Pulse Width ModulationPW

M
A
method of control in an electronic co
ntrol system in which the duration of
pulses in a pulse train is proportional to the amplitude of the modulating
signal
R
Ran
dom Access Memory
RAMF
ast access memory store which is accessible for entry or extraction of data
Re

ad-Only Memory
RO
M
F
ast access memory in which data
is fixed and may not be changed
Re
servoir
RESContaine
r, usually for oils,
coolants or hydraulic fluids
Re
turn
RTNA
dedicated sensor ground circuit
R

evolutions Per Minute
RP
M
Shaft speed o
f a device, us
ually an engine or motor
R
ight-hand
RH
Right-hand drive veh

icle
RHD
S
Scan T

ool
STDe
vice that interfaces with and comm
unicates information on a data link
Se
at Control Module
SCMModule
controlling the seat motor systems (not electric raise/lower-only
seats)
Secon
dary Air
Air pro
vided to the exhaust system
Secon

dary Air Injection
AIRSy
stem used for a period of time each
time the engine is started, unless
certain temperature criter ia are met. Pumps air directly into the exhaust
system which generates extra heat and reduces the time taken for the
catalytic converters to reach operating temperature
Secon
dary Air Injection
Bypass
AIRBVents secon
dary air to atmosphere
Secon

dary Air Injection
Check Valve
AIRCValve wh
ich prevents back-flow of exhaust gas to the AIR system when the
system is inoperative
Secon
dary Air Injection
Diverter
AIRDD
iverts secondary air to either
the catalyst or exhaust manifold
Secon
dary Air Injection
Magnetic Clutch
AIRP
C
Clu
tch mounted on the AIRP drive shaft
Secon

dary Air Injection
Pump
AIRPMe
chanically driven rotary vane
pump, driven through the AIRPC
Secon
dary Air Injection
Relay
AIRRCont
rols the injection of air into the exhaust system
Secon

dary Air Injection
Switchin
g Va
lve
AIRSV
acuum operated valve backing-up the AIRC
Secu

rity and Locking
Control Module
SLCMModul
e controlling the vehicle's security and closure-locking functions
SensorSGeneri

c name for a device
that senses either the absolute value or a change
in a physical quantity su ch as temperature, pressure or flow rate, and
converts that change into an electrical quantity signal
Servic
e Repair Operation
(number)
SRONu
mber generated by Jaguar Methods
and Techniques system which relates
to the time allowed to complete a repair operation. Further information on the
system can be found in the separate Jaguar Publications (for each model
range) entitled 'Repair Operation Times'
Shif
t signal
SDA
shift process signal to the TCM on SC vehicles
Shif

t Solenoid
SSControls shi
fting in an automatic transmission
Si

gnal return
SIG RTN
Slidin

g Roof Control
Module
SRCM
Society of Automotive

Engineers
SAE
Speed
Control Control
Module
SCCMModule con
trolling Speed Control System
Square c

entimeter
cm
2
Stan

dard
std
Stan

dard Corporate
Protocol
SCPA
high-speed, serial communications system linking all body system control
modules. Control messages and data ar e passed between modules at up to
786 messages per second
SuperchargerSCAn in
take system which utilizes a supercharger (mechanically driven device
that pressurizes intake air, thereby in creasing density of charge air and the
consequent power output from a given displacement)
Supercharger
Bypass
SCB
SwitchSW
T

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

6. Re
lease stabilizer bar from link arms.
R
e
move stabilizer bar to link arm ball joint securing nut.
Repeat operation
at opp
osite
end of stabilizer bar.

7. Slacken stabil
izer bar securing bolts.

8. NO
TE: On vehicles fitted with an engine oil cooler, it may be
necessary to release the stabilizer bar from each ball joint in turn
to achieve the required cl earance from cooler pipes.
Remove stabilizer bar from crossbeam.
R e
move stabilizer bar securing bolts.
R
e
move stabilizer bar and mounting brackets from
crossbeam.
9. Remove mounting brackets and rubbers from stabilizer bar.

I
nstallation


6.
R
elease stabilizer bar from link arms.
R

emove nut securing stabilizer bar to link.
R

elease link arm from stabilizer bar.
Repeat operation

at opposite
end of stabilizer bar.

7. N
OTE: On vehicles fitted with an engine oil cooler, it may be
necessary to release the stabilizer bar from each ball joint in turn
to achieve the required cl earance from cooler pipes.
Remove stabilizer bar from crossbeam.
R
emove stabilizer bar securing bolts.
R

emove stabilizer bar mountin
g brackets and remove bar
from crossbeam.

8. Re
move mounting brackets and
rubbers from stabilizer bar.
1. CAUTION: Make sure the Ca strol NTR grease is only
applied to the inner surface of the mounting bushes. Failure to
follow this instruction may affect the retention of the bushes in
the retaining brackets.

Engine System - General Inform
ation -
Eng
ine
Engine Torque
Engine Power
Lubricants, Fluids, Sealants and Adhesives
Capacities


Descr
iption
Mode
l
Capaci
ty
90
°'Ve
e' 8 Cylinder 32 Valves
AJ263.
2 L
iters
90
°'Ve
e' 8 Cylinder 32 Valves
AJ264 Li
te
rs
EngineNm (D
I
N)/Rpm
M
a
ximum Delivered - 3.2L
3
08 at
4500
M
a
ximum Delivered - 4.0L
3
93 at
4250
M
a
ximum Delivered - 4.0L SC
5
26 at
3500
EngineBH
P (D
IN)/Rpm
M
a
ximum Delivered - 3.2L
2
40 at
6250
M
a
ximum Delivered - 4.0L
2
90 at
6100
M
a
ximum Delivered - 4.0L SC
3
65 at
6000
UnitS
p
ecification
Engine Oil
-
USA/Canada
API SH or SJ
/ ILSAC G
F-2
Engine
Oil
- Mexico
API SJ
Engine
Oil
- UK and ROW
API SH or SJ
/ ACEA A2
Engine Oil -
Supercharged
API SH or SJ
/ ACEA A3
Anti-Freez
e
ESD-M97B
49
-A
Sealant-Engine B
l
ock-to-Bedplate an
d Sump-to-Bedplate (RTV Silicone)
Loct
ite 5699 Ultra Grey
Sealant-Engine
C
ore Plugs and Bloc
k Stub Pipe (Anaerobic Sealant)
Loctite 648
UnitLit
ers
Engine
Oil-W
ith Oil Cooler
7,
3
Engine Oil-W i
thout Oil Cooler
6,
5
Cool ant
-Complete System
10
Coo
lan
t-Engine Only
3,
7
Val v
e Clearances (Cold)
S
p
ecification
Inlet0.
20
mm
Exhaus
t0.25
-0.30 mm