2010 JAGUAR XFR Workshop Manual

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Page 1345 of 3039

JAGUAR XFR 2010 1.G Workshop Manual Component Description DIAGNOSTIC MODULE - TANK LEAKAGE PUMP (NAS ONLY)

The DMTL (diagnostic module - tank leakage) pump periodically checks the EVAP system and the fuel tank

Page 1346 of 3039

JAGUAR XFR 2010 1.G Workshop Manual 1 FPDM (fuel pump driver module) mounting bracket 2 Atmospheric vent 3 Connector for vapor pipe to EVAP canister purge valve 4 Connector for vapor pipe from fuel tank EVAP CANISTER

EVAP Canister (A

Page 1347 of 3039

JAGUAR XFR 2010 1.G Workshop Manual 1 FPDM mounting bracket 2 Connector for DMTL pump 3 DMTL pump bracket 4 Connector for vapor pipe to EVAP canister purge valve 5 Connector for vapor pipe from fuel tank The EVAP canister is located imm

Page 1348 of 3039

JAGUAR XFR 2010 1.G Workshop Manual is routed from the EVAP canister purge valve to the inlet of the intake manifold (naturally aspirated vehicles) or the supercharger (supercharged vehicles). The EVAP canister purge valve is controlled

Page 1349 of 3039

JAGUAR XFR 2010 1.G Workshop Manual Published: 03-Jun-2014
Evaporative Emissions - V8 5.0L Petrol/V8 S/C 5.0L Petrol - Evaporative
Emissions
Diagnosis and Testing

Principles of Operation

For a detailed description of the Evapor

Published: 03-Jun-2014
Evaporative Emissions - V8 5.0L Petrol/V8 S/C 5.0L Petrol - Evaporative
Emissions
Diagnosis and Testing

Principles of Operation

For a detailed description of the Evaporative Emissions system, refer to the relevant Description and Operation section in the
workshop manual.

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 tested and/or the donor vehicle.
NOTES:

If a control module or a component is suspect and the vehicle remains under manufacturer warranty, refer to the Warranty
Policy and Procedures manual, or determine if any prior approval programme is in operation, prior to the installation of a new
module/component.

When performing voltage or resistance tests, always use a digital multimeter accurate to three decimal places, and with
an up-to-date calibration certificate. When testing resistance always take the resistance of the digital multimeter leads into
account.

Check and rectify basic faults before beginning diagnostic routines involving pinpoint tests.
1. Verify the customer concern

2. Visually inspect for obvious signs of damage and system integrity

Visual Inspection
Mechanical Electrical
Fuel filler cap and seal
Fuel filler neck
Fuel pipes
Fuel tank
Evaporative emissions canister
Purge valve
Fuses
Wiring harnesses and connectors
Engine Control Module (ECM)
Purge valve
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

5. Check DDW for open campaigns. Refer to the corresponding bulletins and SSMs which may be valid for the specific
customer complaint and carry out the recommendations as required
Symptom Chart

Symptom Possible Causes Action Difficulty in filling
fuel tank
Restriction in the vapour line between the fuel tank and the
carbon canister outlet/atmospheric port
Check for
restrictions/damage Fuel smell
System leak
Purge valve inoperative
Check for leaks
Check the purge valve
operation DTC Index

For a list of Diagnostic Trouble Codes (DTCs) that could be logged on this vehicle, please refer to Section 100-00.

Page 1350 of 3039

JAGUAR XFR 2010 1.G Workshop Manual Published: 11-May-2011
Evaporative Emissions - V8 5.0L Petrol/V8 S/C 5.0L Petrol - Evaporative
Emission Canister
Removal and Installation

Removal

NOTE: Removal steps in this procedure may c

Page 1351 of 3039

JAGUAR XFR 2010 1.G Workshop Manual Published: 11-May-2011
Evaporative Emissions - V8 5.0L Petrol/V8 S/C 5.0L Petrol - Evaporative
Emission Canister Purge Valve V8 S/C 5.0L Petrol
Removal and Installation

Removal

NOTE: Remova

Page 1352 of 3039

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