2010 JAGUAR XFR fuel

Published: 11-May-2011
Engine Emission Control - V8 5.0L Petrol/V8 S/C 5.0L Petrol - Engine Emission
Control
Diagnosis and Testing

Principles of Operation

For a detailed description of the engine emission control system and operation, refer to the relevant Description and Operation
section of the workshop manual. REFER to: (303-08C Engine Emission Control - V8 5.0L Petrol/V8 S/C 5.0L Petrol)

Engine Emission Control (Description and Operation), Engine Emission Control (Description and Operation), Engine Emission Control (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
Exhaust gas recirculation system
Breather hoses
Positive crankcase ventilation valve
Fuel level
Fuel contamination/grade/quality
Throttle body
Fuses
Loose or corroded electrical connectors
Exhaust Gas Recirculation (EGR) valve
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 Difficult to
start cold
Battery
Crankshaft Position (CKP)
sensor
Exhaust Gas Recirculation
(EGR) valve stuck open
Fuel system
Evaporative emissions purge
valve For battery information, CKP sensor, fuel system and purge valve tests,
refer to relevant workshop manual section. Check the EGR valve. Engine stalls
soon after
start
Breather system
disconnected/restricted
Engine Control Module (ECM)
relay
MAF sensor
Ignition system
Air filter restricted
Air leakage
Fuel lines Check the engine breather hoses, PCV, etc. Check the Engine Control
Module (ECM) relay operation. For MAF sensor, ignition system tests, air
intake and fuel line information, refer to relevant workshop manual
section. Poor throttle
response
APP sensor malfunction
TP sensors
ECT sensor
MAF sensor
Transmission malfunction
Traction control event Air
leakage For APP, TP, ECT, MAF sensor tests, intake system checks and
transmission information, refer to relevant workshop manual section.
Check the breather system hoses, PCV, etc.

Published: 08-Nov-2013
Intake Air Distribution and Filtering - V8 S/C 5.0L Petrol - Charge Air Cooler
Removal and Installation
Removal


NOTE: Removal steps in this procedure may contain installation details.


1. WARNING: Make sure to support the vehicle with axle stands.

Raise and support the vehicle.

2. Refer to: Battery Disconnect and Connect (414-01 Battery, Mounting and Cables, General Procedures).

3. Refer to: Engine Cover - V8 5.0L Petrol/V8 S/C 5.0L Petrol (501-05 Interior Trim and Ornamentation, Removal and Installation).

4. Refer to: Secondary Bulkhead Center Panel (501-02 Front End Body Panels, Removal and Installation).

5. Refer to: Fuel Injection Component Cleaning (303-04D Fuel Charging and Controls - V8 5.0L Petrol, General Procedures).

6. Refer to: Cooling System Partial Draining, Filling and Bleeding - V8 S/C 5.0L Petrol (303-03C Engine Cooling - V8 5.0L Petrol/V8 S/C 5.0L Petrol, General Procedures).

7. Refer to: Fuel System Pressure Release - V8 5.0L Petrol/V8 S/C 5.0L Petrol (310-00 Fuel System - General Information, General Procedures).


8. NOTE: Some variation in the illustrations may occur, but the essential
information is always correct.

Torque: 25 Nm












9.

14.


















15.


















WARNINGS:


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.


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.

CAUTIONS:


Make
sure that
the fuel line
union does
not rotate.


Be
prepared to
collect
escaping
fluids.

Installation

1. To install, reverse the removal procedure.


2.
WARNING:
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.

NOTES:


Lubricate
only the
union
threads with
clean engine
oil.


Do not
tighten at

this stage.


Remove and
discard the
blanking
caps.


3.
WARNING:
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.

Torque:
Union 21 Nm M6 12 Nm
4. WARNINGS:


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.


After carrying out repairs, the fuel system must be checked visually for
leaks. Failure to follow these instructions may result in personal injury.

Torque: 21 Nm

Published: 30-Jan-2014
Intake Air Distribution and Filtering - V8 S/C 5.0L Petrol - Supercharger
Removal and Installation

Special Tool(s)


303-1449-01
Supercharger Installation Guide Pins - Threaded

303-1449-02
Supercharger Installation Guide Pins - Unthreaded Removal


CAUTION: If a new cylinder head has been installed, then new taptite bolts must be used to install the supercharger.
NOTES:


New taptite bolts when used cut their own threads on the first application.


Removal steps in this procedure may contain installation details.

1. Refer to: Battery Disconnect and Connect (414-01 Battery, Mounting and Cables, General Procedures).


2. WARNING: Do not work on or under a vehicle supported only by a jack.
Always support the vehicle on safety stands.
Raise and support the vehicle.

3. Refer to: Charge Air Cooler (303-12D Intake Air Distribution and Filtering - V8 S/C 5.0L Petrol, Removal and Installation).

4. Refer to: Throttle Body (303-04E Fuel Charging and Controls - V8 S/C 5.0L Petrol, Removal and Installation).

5. Refer to: Supercharger Belt (303-05 Accessory Drive - 5.0L, Removal and
Installation).

6. Refer to: Manifold Absolute Pressure (MAP) Sensor (303-14D Electronic Engine Controls - V8 S/C 5.0L Petrol, Removal and Installation).

Engine Controls - V8 S/C 5.0L Petrol, Removal and Installation).

14. Refer to: Supercharger Belt (303-05 Accessory Drive - 5.0L, Removal and
Installation).

15. Refer to: Throttle Body (303-04E Fuel Charging and Controls - V8 S/C 5.0L Petrol, Removal and Installation).

16. Refer to: Charge Air Cooler (303-12D Intake Air Distribution and Filtering - V8 S/C 5.0L Petrol, Removal and Installation).

17. Refer to: Battery Disconnect and Connect (414-01 Battery, Mounting and Cables, General Procedures). www.JagDocs.com

NOTE: System on supercharger vehicle shown, system on naturally aspirated vehicle similar. 1 EVAP (evaporative emissions) canister 2 Vapor pipe - fuel tank to EVAP canister 3 Vapor pipe - EVAP canister to EVAP canister purge valve 4 EVAP canister purge valve