1998 JAGUAR X308 engine
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211‐02: Powe r Steering
Specif
ication
Description and Operation
Power Steering
Diagnosis and Testing
Power Steering
Removal and Installation
Steering Gear (57.10.01)
Steering Gear Bushing (57.10.30)
211‐03: Steering Linkage
Specification
Description and Operation
Steering Linkage
211‐04: Steering Column
Specification
Description and Operati
on
Steering Column
Removal and Installation
Steering Column Lower Shaft (57.40.05)
211‐05: Steering Column Switches
Specification
Description and Operation
Steering Column Switches
Removal and Installation
Steering Column Multifunction Switch (86.65.92)
3: Powertrain
303: Engine
303‐00: Engine System ‐ General Information
Page 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 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 12 of 2490
Coolant E x
pansion
Tank (26.15.01)
Coolant Outlet Pipe (26.31.08)
Cooling Fan Motor (26.25.24)
Cooling Fan Motor and Shroud (26.25.25)
Cooling Fan Motors (26.25.25)
Cooling Fan Shroud (26.25.30)
Engine Coolant Level Switch (26.40.11)
Radiator (26.40.01) ‐ 3.2L NA V8 ‐ AJ26/4.0L NA V8 ‐ AJ27
Radiator (26.40.01) ‐ 4.0L SC V8 ‐ AJ26
Radiator Lower Hose (26.30.07) ‐ 3.2L NA V8 ‐ AJ26/4.0L NA V8 ‐ AJ27
Radiator Lower Hose (26.30.07) ‐ 4.0L SC V8 ‐ AJ26
Radiator Upper Ho
se (26.30.01) ‐ 3.2L NA V8 ‐ AJ26/4.0L NA V8 ‐ AJ27
Radiator Upper Hose (26.30.01) ‐ 4.0L SC V8 ‐ AJ26
Thermostat (26.45.07) ‐ 3.2L NA V8 ‐ AJ26/4.0L NA V8 ‐ AJ27
Thermostat (26.45.07) ‐ 4.0L SC V8 ‐ AJ26
Thermostat Housing Cover (26.
45.22) ‐ 3.2L NA V8 ‐ AJ26/4.0L NA V8 ‐ AJ27
Thermostat Housing Cover (26.45.22) ‐ 4.0L SC V8 ‐ AJ26
Thermostat Housing Cover Seal (26.45.20) ‐ 3.2L NA V8 ‐ AJ26/4.0L NA V8 ‐ AJ27
Thermostat Housing Cover Seal (26.45.20) ‐ 4.0L SC V8 ‐ AJ26
Water Pump (26.50.
01) ‐ 3.2L NA V8 ‐ AJ26/4.0L NA V8 ‐ AJ27
Water Pump (26.50.01) ‐ 4.0L SC V8 ‐ AJ26
Water Pump Pulley (26.50.05) ‐ 3.2L NA V8 ‐ AJ26/4.0L NA V8 ‐ AJ27
Water Pump Pulley (26.50.05) ‐ 4.0L SC V8 ‐ AJ26
303‐03B : Supercharger Cooling
Removal and Installation
Water Pump
303‐04: Fu
el Charging and Controls
Diagnosis and Testing
Fuel Charging and Controls
Inspection and Verification
Driver Information Chart
Default mode Definitions
Diagnostic Trouble Code (DTC) index
Pinpoint Tests
Page 14 of 2490
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)
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 28 of 2490
Removal and Installation
Door (76. 28.04)
Front Doo
r
Opening Weatherstrip (76.40.01)
Fuel Filler Door (76.10.25)
Hood (76.16.01)
Hood Hinge (76.16.12)
Hood Striker (76.16.24)
Hood Strut (76.16.15)
Luggage Compartment Lid Hinge (76.19.28)
Luggage Compartment Lid Opening Weatherstrip (76.19.06)
Luggage Compartment Lid Striker (76.19.12)
Luggage Compartment Lid Strut (76.19.27)
Rear Door Opening Weathe
rstrip (76.40.02)
501‐05: Interior Trim and Ornamentation
Description and Operation
Interior Trim
Removal and Installation
A‐Pillar Trim Panel (76.13.31)
B‐Pillar Trim Panel (76.13.28)
Cowl Side Trim Panel (76.13.30)
C‐Pillar Trim Panel (76.13.73)
Door Window Control Switch Finish Pane
l (76.47.33)
Engine Cover (76.11.35)
Floor Covering (76.49.08)
Folding Tray (76.47.31)
Folding Tray Finish Panel (76.47.32)
Front Door Armrest (76.34.22)
Front Door Trim Panel Finish Panel (76.47.11)
Front Door Stowage Compartment (76.34.27)
Front Door Trim Panel (76.34.01)
Headliner (76.64.01)
Luggage Compartment Front Trim Panel (76.19.31)
Luggage Compart
ment Lid Trim Panel (76.19.05)
Luggage Compartment Rear Trim Panel (76.19.44)
Luggage Compartment Side Trim Panel (76.19.22)
Overhead Console Finish Panel (76.47.41)
Page 37 of 2490
patc
hed fastener of the same specification fitted. All mating th
reads must be thoroughly cleaned prior to fitting of the new
fastener.
Jaguar Specification JFS 02.01.04 patched fasteners incorporat e a plastic/polyester on the thread. Acting as a wedge
between the mating threads, this compound imposes a prevaili ng torque during tightening. Whilst this type of patched
fastener can be re-used, the imposed torq ue diminishes. It is therefore recommended that following third removal, this type
of patched fastener is discarded and a new fast ener of the same specification is fitted.
Special fasteners bearing the following pa rt numbers are of the micro-encapsulated adhesive type and following removal,
must be discarded and replaced by ne w items of the same specification:
CAC 8223
JZB 10060; JZB 10061; JZB 10078.
JZH 100027.
JZS 100082; JZS100087; JZS 100088; JZS 100089; JZS 100090; JZS 100118; JZS 100157; JZS 100164; JZS 100166.
NCA 1451 AA.
Vehicle Specifications
Purchasers are advised th
at th
e specification details set out in this manual apply to a range of vehicles and not to any
specific one. For the specificatio n of a particular vehicle, purchasers should consult their dealer.
The Manufacturer reserves the right to vary the specifications, with or without notice, and at such times and in such manner
as the Manufacturer thinks fit. Major as well as minor changes may be involved , in accordance with the Manufacturer's
policy of continuous improvement.
Whilst every effort is made to ensure the accuracy of the pa rticulars contained in this manual, neither the Manufacturer nor
the Dealer, by whom the manual is supplied, shall in any circumstances be held liable for any inaccuracy or the
consequences thereof.
Serv
ice Repair Operation Numbering
A
master index of numbered operations has been compiled for
universal application to all vehicles manufactured by Jaguar
Cars Ltd.
Each operation is allocated a number from the master index and cross-refers with an identical number in the Repair
Operation Times schedule. The number consists of six digits arranged in three pairs.
Each maintenance procedure in this manual is described in the sequence necessary to complete the operation in the
minimum time, as specified in the Repair Operation Times schedule for this range of vehicles.
Re
ferences to Left- and Right-Hand
R
eferences to the left- or
right-hand side of the vehicle are made as if viewing from the driver's seat.
Ref
erences to Engine Banks
Wi
th the engine installed in the vehicle, the right-hand cylinder
bank is designated Bank A, and the left-hand cylinder bank
is designated Bank B.
Specia
l Tools
Any special too
ls and equipment required
to perform a maintenance procedure, are shown at the beginning of each
maintenance procedure.