2010 JAGUAR XFR service

Published: 11-May-2011
Steering Linkage - Steering Linkage - System Operation and Component Description
Description and Operation


TIE-ROD System Operation

The threads on the tie rods allow the position of the outer tie rod to be adjusted in order to set the correct toe angle for each
front wheel.


TIE-ROD Component Description

Each tie rod comprises two parts; an inner and outer tie rod. The inner and outer tie rods are screwed into each other and
locked with a locknut to prevent inadvertent movement.

The outer tie rod incorporates a non-serviceable tapered ball joint which locates in a tapered hole in the front wheel knuckle
and is secured with a self-locking nut. The ball joint has an internal hexagonal drive which enables the joint to be held
stationary when the self-locking nut is tightened.

Steering Column - Steering Wheel
Removal and Installation Published: 24-Mar-2014



Removal

1. Make the SRS system safe.
For additional information, refer to: Standard Workshop Practices (100-00 General Information, Description and Operation).

2. Disconnect the battery ground cable.
For additional information, refer to: Battery Disconnect and Connect (414-01 Battery, Mounting and Cables, General Procedures).

3. Remove the driver air bag module.
For additional information, refer to: Driver Air Bag Module (501-20B Supplemental Restraint System, Removal and Installation).


4. NOTE: Note the fitted position.
Remove the steering wheel.
Disconnect the electrical connector.
Loosen, but do not fully remove the bolt.
Release the steering wheel from the spline.
Remove the bolt.
Release the electrical harness.








5. CAUTIONS:


Failing to install the clockspring special tool, may result
in damage to vehicle.


Do not dismantle the clockspring, it has no serviceable
parts and must be replaced as a complete assembly.


Do not allow the clockspring to unwind.

Install the special tool to the clockspring. Clockspring locking tool
211-326 Special Tool(s) www.JagDocs.com

Symptom Action All engine related issues
Check ECM for Diagnostic Trouble Codes (DTCs) and refer to DTC Index. REFER to:
Electronic Engine Controls (303-14C Electronic Engine Controls - V8 5.0L Petrol, Diagnosis and Testing),
Electronic Engine Controls (303-14D Electronic Engine Controls - V8 S/C 5.0L Petrol, Diagnosis and Testing). Difficult to start hot and
cold
Carry out general engine checks:
- Compression test. Refer to component tests in this section.
- Valve clearances
- Spark plug condition and color Poor idle
Ensure the air intake system is free from leaks
Carry out general engine checks:
- Compression test. Refer to component tests in this section.
- Valve clearances
- Spark plug condition and color
Check for collapsed catalytic converter/blocked exhaust system
Check long and short term fuel trim datalogger signals
- Readings up to 10%: may be considered as acceptable if the readings are equal
bank to bank
- Positive readings of between 10-20%: check for air leaks in air intake system
- Negative readings of between 10-20%: check for over fuelling e.g. leaking injectors,
high fuel pressure
- Readings above 20%: check for DTCs and refer to DTC Index. REFER to:
Electronic Engine Controls (303-14C Electronic Engine Controls - V8 5.0L Petrol, Diagnosis and Testing),
Electronic Engine Controls (303-14D Electronic Engine Controls - V8 S/C 5.0L Petrol, Diagnosis and Testing).
Carry out a vacuum gauge check. Refer to component tests in this section Insufficient
power/Insufficient
compression
Ensure the air intake system is free from leaks
Carry out general engine checks:
- Compression test. Refer to component tests in this section.
- Valve clearances
- Spark plug condition and color
Check for collapsed catalytic converter/blocked exhaust system
Check long and short term fuel trim datalogger signals
- Readings up to 10%: may be considered as acceptable if the readings are equal
bank to bank
- Positive readings of between 10-20%: check for air leaks in air intake system
- Negative readings of between 10-20%: check for over fuelling e.g. leaking injectors,
high fuel pressure
- Readings above 20%: check for DTCs and refer to DTC Index. REFER to:
Electronic Engine Controls (303-14C Electronic Engine Controls - V8 5.0L Petrol, Diagnosis and Testing),
Electronic Engine Controls (303-14D Electronic Engine Controls - V8 S/C 5.0L Petrol, Diagnosis and Testing).
Carry out a vacuum gauge check. Refer to component tests in this section Oil consumption
Carry out oil leak check followed by an oil consumption test. Refer to the component tests
in this section
If oil consumption is excessive:
Check the integrity of the engine breather system
Carry out general engine checks:
- Compression test. Refer to component tests in this section.
- Valve clearances
- Spark plug condition and color Noise
Refer to the Special Service Messages on the Electronic Product Quality Report (EPQR)
system for sound files. If the symptom does NOT compare to any of the sound files,
contact Dealer Technical Support (DTS) DTC Index

For a list of DTCs that could log in the Engine Control Module (ECM) refer to section 303-14. REFER to:

Electronic Engine Controls (303-14C Electronic Engine Controls - V8 5.0L Petrol, Diagnosis and Testing), Electronic Engine Controls (303-14D Electronic Engine Controls - V8 S/C 5.0L Petrol, Diagnosis and Testing).

engine oil).

Oil Consumption Test

The amount of oil an engine uses will vary with the way the vehicle is driven in addition to normal engine-to-engine variation.
This is especially true during the first 16,100 km (10,000 miles) when a new engine is being broken in or until certain internal
components become conditioned. Vehicles used in heavy-duty operation may use more oil. The following are examples of
heavy-duty operation:

Trailer towing applications
Severe loading applications
Sustained high speed operation
Engines need oil to lubricate the following internal components:
Cylinder block cylinder walls
Pistons and piston rings
Intake and exhaust valve stems
Intake and exhaust valve guides
All internal engine components

When the pistons move downward, a thin film of oil is left on the cylinder walls. As the vehicle is operated, some oil is also
drawn into the combustion chambers past the intake and exhaust valve stem seals and burned.
The following are examples of conditions that can affect oil consumption rates:
Engine size
Operator driving habits
Ambient temperatures
Quality and viscosity of oil
Engine is being run in an overfilled condition (check the oil level at least five minutes after a hot shutdown with the
vehicle parked on a level surface. The oil level should not be above the top of the cross-hatched area and the letter "F"
in FULL).

Operation under varying conditions can frequently be misleading. A vehicle that has been run for several thousand miles on
short trips or in below-freezing ambient temperatures may have consumed a "normal" amount of oil. However, when checking
the engine oil level, it may measure up to the full mark on the oil level indicator due to dilution (condensation and fuel) in the
engine crankcase. The vehicle then might be driven at high speeds on the highway where the condensation and fuel boil off.
The next time the engine oil is checked it may appear that a liter of oil was used in about 160 km (100 miles). Oil
consumption rate is about one liter per 2,400 km (1,500 miles).

Make sure the selected engine oil meets Jaguar specification and the recommended API performance category "SG" and SAE
viscosity grade as shown in the vehicle Owner's Guide. It is also important that the engine oil is changed at the intervals
specified for the typical operating conditions.
The following diagnostic procedure is used to determine the source of excessive oil consumption.


NOTE: Oil use is normally greater during the first 16,100 km (10,000 miles) of service. As mileage increases, oil use
decreases. High speed driving, towing, high ambient temperature and other factors may result in greater oil use.

1. Define excessive consumption, such as the number of miles driven per liter of oil used. Also determine customers
driving habits, such as sustained high speed operation, towing, extended idle and other considerations.
2. Verify that the engine has no external oil leaks as described under Engine Oil Leaks in this section.
3. Carry out an oil consumption test:
Run the engine to normal operating temperature. Switch engine OFF and allow oil to drain back for at least five
minutes .
With vehicle parked on level surface, check the engine oil level.
If required, add engine oil to set level exactly to the FULL mark.
Record the vehicle mileage.
Instruct the customer to return for a level check after driving the vehicle as usual for 1,610 km (1000 miles).
Check the oil level under the same conditions and at the same location as the initial check.

NOTE: If the oil consumption rate is unacceptable go to Step 4.

4. Check the Positive Crankcase Ventilation (PCV) system. Make sure the system is not plugged.

5. Check for plugged oil drain-back holes in the cylinder head and cylinder block.
6. If the condition still exists after carrying out the above tests go to step 9.

7. Carry out a cylinder compression test. Refer to the Compression Test procedure in this section. This can help determine
the source of oil consumption such as valves, piston rings or other areas.
8. Check valve guides for excessive guide clearance. Install new valve stem seals after verifying valve guide clearance.

9. Worn or damaged internal engine components can cause excessive oil consumption. Small deposits of oil on the tips of
the spark plugs can be a clue to internal oil consumption.

Engine - V8 S/C 5.0L Petrol -
Engine Data Published: 17-Jun-2014

Engine Description Engine Capacity Maximum Engine Torque (EEC) (SAE) Maximum Engine
Power (EEC) (SAE) Compression
Ratio
Bore
Stroke • 90° "Vee" • 8 Cylinder • 32 Valves 4.999 ccm
625 Nm at 2.500 - 5.500
RPM 375 kW at 6.000 - 6.500
RPM 9.5 ± 0.50 92.509 ±
0.009 mm 93 ± 0.1
mm Engine Firing Order
Standard Firing order ISO 1:2:7:3:4:5:6:8 DIN 1:5:4:2:6:3:7:8 Engine Valve Clearance (cold)
Intake Valve Exhaust Valve 0.20 ±0.02 0.25 ±0.02 Spark Plugs
Specification Spark Plug Gap ILKR6C-10 1 mm Lubricants, Fluids, Sealers and Adhesives

NOTE: When servicing or draining the engine oil, the 0w20 oil is compatible with 5w20. Any residue mix is acceptable.

Description Specification Engine Oil - Vehicles built up to March 2014 SAE 5W20 WSS-M2C925-A Engine Oil - Vehicles built from March 2014 SAE 0W20 STJLR.51.5122 Sealant WSE-M4G323-A6 Core plug and stub pipe retainer WSK-M2G349-A7 Jaguar Premium Cooling System Fluid WSS-M97B44-D Capacities

NOTE: For supercharged 5.0L engines.

Description Litres Engine oil, initial fill 8.9 Engine oil, service fill with oil filter change 7.25 Engine oil, service fill without oil filter change 6.75 Capacities

NOTE: For naturally aspirated 5.0L engines.

Description Litres Engine oil, initial fill 8.75 Engine oil, service fill with oil filter change 7.25 Engine oil, service fill without oil filter change 6.75 Cylinder Head and Valve Train
Item Specification Cylinder head maximum permitted warp (flatness specification) 0.2 mm (0.008 in) Valve guide inner diameter (mm) 5.51 ± 0.01 Intake valve effective length (mm) (tip to gauge line) 117.21 ± 0.1 Exhaust valve effective length (mm) (tip to gauge line) 94.39 ± 0.1 Valve stem to guide clearance intake diametrical (mm) 0.022 - 0.057 Valve stem to guide clearance exhaust diametrical (mm) 0.03 - 0.065 Valve head diameter intake (mm) 36 ± 0.1 Valve head diameter exhaust (mm) 30 ± 0.1 Intake valve face angle (degrees) 44.875 ± 0.125 Exhaust valve face angle (degrees) 44.875 ± 0.125 Valve stem diameter intake (mm) 5.4705 ± 0.0075 Valve stem diameter exhaust (mm) 5.4625 ± 0.0075 Valve spring free length (mm) - inlet 46.1 Valve spring free length (mm) - exhaust 46.1 Valve spring installed height (mm) - inlet 35.74 Valve spring installed height (mm) - exhaust 35.1 Camshaft lobe lift intake (mm) 10 Camshaft lobe lift exhaust (mm) 9.36 Camshaft journal to cylinder head bearing surface clearance diametrical (mm) 0.025 - 0.065 Camshaft journal diameter - all positions 26.965 ± 0.01 Bearing diameter - all positions 27.01 ± 0.01

Item Description 1 Filler cap 2 Vent hose connection 3 Expansion hose connection 4 Level sensor The expansion tank is installed in the engine compartment, on the LH upper suspension housing.
A filler cap and level sensor are incorporated into the expansion tank. A MAX level marking is molded into the interior of the
tank below the filler cap. Cold fill levels are molded onto the exterior of the tank.
The expansion tank provides the following functions:
Service fill.
Coolant expansion during warm-up.
Air separation during operation.
System pressurization by the filler cap.

The expansion tank has an air space of approximately 0.5 liter (1.06 US pints), above the MAX level, to allow for coolant
expansion. EXPANSION TANK

Fuel Charging and Controls - V8 S/C 5.0L Petrol -
WARNINGS: Published: 11-May-2011

Do not smoke or carry lighted tobacco or open flame of any type when working on or near any fuel related components.
Highly flammable vapors are always present and may ignite. Failure to follow these instructions may result in personal injury.


Before any work is carried out on the fuel system, ground the vehicle to earth and maintain the ground connection until
the work is complete.


CAUTION: Before disconnecting or removing components, make sure the area around the joint faces and connections are
clean. Plug open connections to prevent contamination.


NOTE: Tighten the fuel rail high pressure fuel pump fuel line unions and fuel rail crossover pipe unions as it is instructed
in service manual.

Description Nm lb-ft lb-in Ignition coil-on-plugs retaining bolts 7 - 62 Spark plugs 20 15 - Fuel rail retaining bolt Stage 1 - 20 Stage 2 - 30 Stage 1 - 15 Stage 2 - 22 - Fuel rail crossover pipe unions 21 15 - Fuel rail crossover pipe retaining bolts 12 9 - Fuel pressure regulator 33 24 - Fuel rail high pressure fuel pump fuel line unions 21 15 - Fuel rail high pressure fuel pump fuel line M8 bolt 25 18 - Fuel rail high pressure fuel pump fuel line M6 bolt 11 8 - Fuel rail high pressure fuel pump fuel line M5 nut 6 - 53 Fuel rail high pressure fuel pump fuel line shield M10 bolt 29 21 - Fuel rail high-pressure fuel pump fuel line shield M6 bolt 11 8 - Fuel rail high pressure fuel pump torx bolts 12 9 - Throttle body retaining bolts 10 7 - Accessory drive belt idler pulley retaining bolts 25 18 - Steering gear retaining bolts 100 74 - Steering column lower universal joint assembly bolts 35 26 - Coolant expansion tank retaining bolt 10 7 - Engine compartment brace retaining bolts 45 33 - www.JagDocs.com

Published: 11-May-2011
Fuel Charging and Controls - V8 S/C 5.0L Petrol - Fuel Charging and Controls
Diagnosis and Testing

Principles of Operation

For a detailed description of the fuel charging and controls system and operation, refer to the relevant Description and
Operation section of the workshop manual. REFER to:

Fuel Charging and Controls (303-04D Fuel Charging and Controls - V8 5.0L Petrol, Description and Operation), Fuel Charging and Controls (303-04D Fuel Charging and Controls - V8 5.0L Petrol, Description and Operation), Fuel Charging and Controls (303-04D Fuel Charging and Controls - V8 5.0L Petrol, Description and Operation), Fuel Charging and Controls (303-04E Fuel Charging and Controls - V8 S/C 5.0L Petrol, Description and Operation), Fuel Charging and Controls (303-04E Fuel Charging and Controls - V8 S/C 5.0L Petrol, Description and Operation), Fuel Charging and Controls (303-04E Fuel Charging and Controls - V8 S/C 5.0L Petrol, Description and Operation).
Inspection and Verification


CAUTION: Diagnosis by substitution from a donor vehicle is NOT acceptable. Substitution of control modules does not
guarantee confirmation of a fault and may also cause additional faults in the vehicle being checked and/or the donor vehicle.


NOTE: Check and rectify basic faults before beginning diagnostic routines involving pinpoint tests.

1. Verify the customer concern.
2. Visually inspect for obvious signs of mechanical or electrical damage.

Visual Inspection
Mechanical Electrical
Fuel level
Fuel leaks
Damaged fuel lines
Damaged push connect fittings
Fuel contamination/grade/quality
Throttle body
Damaged fuel tank filler pipe cap
Damaged fuel tank filler pipe
Fuses
Loose or corroded electrical connectors
Harnesses
Sensor(s)
Engine Control Module (ECM)
3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to
the next step.

4. If the cause is not visually evident, verify the symptom and refer to the Symptom Chart, alternatively check for
Diagnostic Trouble Codes (DTCs) and refer to the DTC Index.

Symptom Chart

Symptom Possible Causes Action Engine cranks, but does not
fire
Engine breather system
disconnected/restricted
Ignition system
Fuel system
Electronic engine control Ensure the engine breather system is free from restriction
and is correctly installed. Check for ignition system, fuel
system and electronic engine control DTCs and refer to the
relevant DTC Index Engine cranks and fires, but
will not start
Evaporative emissions purge
valve
Fuel pump
Spark plugs
HT short to ground (tracking)
check rubber boots for
cracks/damage
Ignition system Check for evaporative emissions, fuel system and ignition
system related DTCs and refer to the relevant DTC Index Difficult cold start
Engine coolant level/anti-
freeze content
Battery
Electronic engine controls
Exhaust Gas Recirculation
(EGR) valve stuck open
Fuel pump Check the engine coolant level and condition. Ensure the
battery is in a fully charged and serviceable condition.
Check for electronic engine controls, engine emissions, fuel
system and evaporative emissions system related DTCs
and refer to the relevant DTC Index www.JagDocs.com