2010 JAGUAR XFR fuel

trunk engine park assist fog light oil pressure width

Page 1549 of 3039

JAGUAR XFR 2010 1.G Workshop Manual Published: 11-May-2011
Exhaust System - V8 5.0L Petrol/V8 S/C 5.0L Petrol - Exhaust System
Diagnosis and Testing

Principle of Operation

For a detailed description of the exhaust system, refer

Published: 11-May-2011
Exhaust System - V8 5.0L Petrol/V8 S/C 5.0L Petrol - Exhaust System
Diagnosis and Testing

Principle of Operation

For a detailed description of the exhaust system, refer to the relevant Description and Operation section of the workshop
manual. REFER to: (309-00C Exhaust System - V8 5.0L Petrol/V8 S/C 5.0L Petrol)

Exhaust System (Description and Operation), Exhaust System (Description and Operation), Exhaust System (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 damage and system integrity.

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 Excessively
noisy/leaking
exhaust
Exhaust
system/components Inspect exhaust system. Rectify leaks and install new components as
required. Refer to Removal and Installation instructions in this section Loss of power
Restricted exhaust system
Exhaust sound
enhancement valve stuck
closed
Fuel system
Ignition system
Electronic engine control Inspect exhaust system. Install new exhaust components as required.
Refer to Removal and Installation instructions in this section. Check for
fuel, ignition and electronic engine control system DTCs and refer to the
relevant DTC Index
DTC Index

For a list of Diagnostic Trouble Codes (DTCs) that could be logged in the Engine Control Module (ECM), please 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). Mechanical

Leaks
Metal fatigue
Pipes
Catalytic converter
Muffler(s)
Joints
Mountings
Clearance around components Visual Inspection