LR3 (LA) V8-4394cc 4.4L (2005): Powertrain Management
Also for this vehicle: Discovery I (LJ) V8-3.9L (1994), Discovery I (LJ) V8-4.0L (1996), Discovery II (LT) V8-4.0L (2002), Discovery II (LT) V8-4.6L (2003), Discovery Body Repair Manual (1995 on), Discovery Electrical Troubleshooting Manual (1995), Discovery Electrical Troubleshooting Manual (1996), Discovery Electrical Troubleshooting Manual (1997 on), Discovery II (NAS), Discovery II Circuit Diagrams (2000 model year), Discovery II Circuit Diagrams (2003 model year), Discovery II Electrical Library (1999-2003), Discovery II Technical Bulletins, Discovery II (UK), Discovery Technical Bulletins, 300Tdi Discovery, LR3/Disco 3, LR3 (LA) V6-4.0L (2006), LR3 (LA) V8-4.4L (2009), LR4 (LA) V8-5.0L (2010).
Diagnostics
Maintenance
Engine
Transmission
Brakes
Electrical
Steering & suspension
Heating & A/C
Body & interior
Choose Sections to see everything in a chapter, or a chapter title to start at its first page.
Relays and Modules - Powertrain Management139 pages
Relays and Modules - Computers and Control Systems101 pages
Body Control Module › Component Information › Technical Service Bulletins6 pages
- All Technical Service Bulletins: › TECLA418002 › Jul › 06 › Body Control Module - Aborted CJB Software Update2
- Customer Interest: › TECLA418002 › Jul › 06 › Body Control Module - Aborted CJB Software Update2
- All Other Service Bulletins for Body Control Module: › TECLA412002 › Oct › 06 › A/C - Temperature Drops Below Set level2
- All Other Service Bulletins for Body Control Module: › TECLA412002 › Oct › 06 › A/C - Temperature Drops Below Set level
Engine Control Module › Component Information95 pages
Technical Service Bulletins36 pages
All Technical Service Bulletins for Engine Control Module:18 pages
- TECLTB000713 › May › 08 › Engine Controls - MIL ON/DTC's P0170/P0173/P2097/P20992
- TECLA303007 › Nov › 06 › Engine Controls - MIL ON/DTC's P0171 or P0174 Set23
- TECLA303002 › May › 06 › Engine Controls - MIL ON/DTC's P0442/P0455 Set23
- TECLA303005 › May › 06 › Engine Controls - Low Power/MIL ON/DTC P048323
- TECLA303004 › May › 06 › Engine Controls - MIL ON/DTC's P0133 or P015323
- TECLA303003 › May › 06 › Engine Controls - MIL ON/DTC's P0137/P0157 Set23
- TA04TB01 › Sep › 04 › Engine Controls - Revised 'P' Codes
Customer Interest:17 pages
- TECLTB000713 › May › 08 › Engine Controls - MIL ON/DTC's P0170/P0173/P2097/P20992
- TECLA303007 › Nov › 06 › Engine Controls - MIL ON/DTC's P0171 or P0174 Set23
- TECLA303002 › May › 06 › Engine Controls - MIL ON/DTC's P0442/P0455 Set23
- TECLA303005 › May › 06 › Engine Controls - Low Power/MIL ON/DTC P048323
- TECLA303004 › May › 06 › Engine Controls - MIL ON/DTC's P0133 or P015323
- TECLA303003 › May › 06 › Engine Controls - MIL ON/DTC's P0137/P0157 Set23
- All Other Service Bulletins for Engine Control Module: › TA04TB01 › Sep › 04 › Engine Controls - Revised 'P' Codes
- Locations › Component Locations23456789
- Diagrams › Diagram Information and Instructions234567891011121314151617181920…45
- Description and Operation › Engine Management - 4.4 Liter V8 Engine23
- Service and Repair › Engine Control Module (ECM)2
- Relays and Modules - Fuel Delivery and Air Induction › Fuel Pump Control Unit › Component Information › Diagrams › Diagram Information and Instructions234567891011121314151617181920…38
Sensors and Switches - Powertrain Management149 pages
Sensors and Switches - Computers and Control Systems76 pages
- Accelerator Pedal Position Sensor › Component Information › Locations › Component Locations2345
Air Flow Meter/Sensor › Component Information7 pages
- Barometric Pressure Sensor › Component Information › Description and Operation
Camshaft Position Sensor › Component Information9 pages
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations234567
- Crankshaft Position Sensor › Component Information › Locations › Component Locations2345
- Engine Speed Sensor › Component Information › Description and Operation
- Fuel Level Sensor › Component Information › Description and Operation23
- Intake Air Temperature Sensor › Component Information › Locations › Component Locations2345
- Knock Sensor › Component Information › Locations › Component Locations2345
- Manifold Pressure/Vacuum Sensor › Component Information › Locations › Component Locations2345
- Oil Pressure Sensor › Component Information › Service and Repair
- Throttle Position Sensor › Component Information › Service and Repair
- Transmission Position Switch/Sensor, A/T › Component Information › Locations2
Sensors and Switches - Fuel Delivery and Air Induction52 pages
- Accelerator Pedal Position Sensor › Component Information › Locations › Component Locations2345
Air Flow Meter/Sensor › Component Information7 pages
- Fuel Pressure Sensor/Switch › Component Information › Locations2
- Fuel Temperature Sensor › Component Information › Service and Repair
- Inertia Fuel Shutoff Switch › Component Information › Diagrams › Diagram Information and Instructions234567891011121314151617181920…36
- Throttle Position Sensor › Component Information › Service and Repair
Sensors and Switches - Ignition System21 pages
Camshaft Position Sensor › Component Information9 pages
- Crankshaft Position Sensor › Component Information › Locations › Component Locations2345
- Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Service and Repair2
- Knock Sensor › Component Information › Locations › Component Locations2345
Tune-up and Engine Performance Checks12 pages
- Fuel Pressure › System Information › Specifications23
- Air Cleaner Housing › Air Filter Element › Component Information › Service and Repair
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair2
- Firing Order › Component Information › Specifications
- Ignition Timing › Number One Cylinder › Component Information › Locations
- Spark Plug › Component Information › Specifications › Spark Plug Gap2
- Valve Clearance › System Information › Specifications2
Computers and Control Systems439 pages
- Accelerator Pedal Position Sensor › Component Information › Locations › Component Locations2345
Air Flow Meter/Sensor › Component Information7 pages
- Intake Air Temperature Sensor › Component Information › Locations › Component Locations2345
- Barometric Pressure Sensor › Component Information › Description and Operation
Body Control Module › Component Information › Technical Service Bulletins4 pages
Camshaft Position Sensor › Component Information9 pages
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations234567
- Crankshaft Position Sensor › Component Information › Locations › Component Locations2345
- Data Link Connector › Component Information › Diagrams › Diagram Information and Instructions234567891011121314151617181920…36
- Electronic Throttle Actuator › Component Information › Description and Operation
Engine Control Module › Component Information95 pages
Technical Service Bulletins36 pages
All Technical Service Bulletins for Engine Control Module:18 pages
- TECLTB000713 › May › 08 › Engine Controls - MIL ON/DTC's P0170/P0173/P2097/P20992
- TECLA303007 › Nov › 06 › Engine Controls - MIL ON/DTC's P0171 or P0174 Set23
- TECLA303002 › May › 06 › Engine Controls - MIL ON/DTC's P0442/P0455 Set23
- TECLA303005 › May › 06 › Engine Controls - Low Power/MIL ON/DTC P048323
- TECLA303004 › May › 06 › Engine Controls - MIL ON/DTC's P0133 or P015323
- TECLA303003 › May › 06 › Engine Controls - MIL ON/DTC's P0137/P0157 Set23
- TA04TB01 › Sep › 04 › Engine Controls - Revised 'P' Codes
Customer Interest:17 pages
- TECLTB000713 › May › 08 › Engine Controls - MIL ON/DTC's P0170/P0173/P2097/P20992
- TECLA303007 › Nov › 06 › Engine Controls - MIL ON/DTC's P0171 or P0174 Set23
- TECLA303002 › May › 06 › Engine Controls - MIL ON/DTC's P0442/P0455 Set23
- TECLA303005 › May › 06 › Engine Controls - Low Power/MIL ON/DTC P048323
- TECLA303004 › May › 06 › Engine Controls - MIL ON/DTC's P0133 or P015323
- TECLA303003 › May › 06 › Engine Controls - MIL ON/DTC's P0137/P0157 Set23
- All Other Service Bulletins for Engine Control Module: › TA04TB01 › Sep › 04 › Engine Controls - Revised 'P' Codes
- Locations › Component Locations23456789
- Diagrams › Diagram Information and Instructions234567891011121314151617181920…45
- Description and Operation › Engine Management - 4.4 Liter V8 Engine23
- Service and Repair › Engine Control Module (ECM)2
- Engine Speed Sensor › Component Information › Description and Operation
- Fuel Level Sensor › Component Information › Description and Operation23
- Knock Sensor › Component Information › Locations › Component Locations2345
- Manifold Pressure/Vacuum Sensor › Component Information › Locations › Component Locations2345
- Oil Pressure Sensor › Component Information › Service and Repair
Relays and Modules - Computers and Control Systems99 pages
Body Control Module › Component Information › Technical Service Bulletins4 pages
Engine Control Module › Component Information95 pages
Technical Service Bulletins36 pages
All Technical Service Bulletins for Engine Control Module:18 pages
- TECLTB000713 › May › 08 › Engine Controls - MIL ON/DTC's P0170/P0173/P2097/P20992
- TECLA303007 › Nov › 06 › Engine Controls - MIL ON/DTC's P0171 or P0174 Set23
- TECLA303002 › May › 06 › Engine Controls - MIL ON/DTC's P0442/P0455 Set23
- TECLA303005 › May › 06 › Engine Controls - Low Power/MIL ON/DTC P048323
- TECLA303004 › May › 06 › Engine Controls - MIL ON/DTC's P0133 or P015323
- TECLA303003 › May › 06 › Engine Controls - MIL ON/DTC's P0137/P0157 Set23
- TA04TB01 › Sep › 04 › Engine Controls - Revised 'P' Codes
Customer Interest:17 pages
- TECLTB000713 › May › 08 › Engine Controls - MIL ON/DTC's P0170/P0173/P2097/P20992
- TECLA303007 › Nov › 06 › Engine Controls - MIL ON/DTC's P0171 or P0174 Set23
- TECLA303002 › May › 06 › Engine Controls - MIL ON/DTC's P0442/P0455 Set23
- TECLA303005 › May › 06 › Engine Controls - Low Power/MIL ON/DTC P048323
- TECLA303004 › May › 06 › Engine Controls - MIL ON/DTC's P0133 or P015323
- TECLA303003 › May › 06 › Engine Controls - MIL ON/DTC's P0137/P0157 Set23
- All Other Service Bulletins for Engine Control Module: › TA04TB01 › Sep › 04 › Engine Controls - Revised 'P' Codes
- Locations › Component Locations23456789
- Diagrams › Diagram Information and Instructions234567891011121314151617181920…45
- Description and Operation › Engine Management - 4.4 Liter V8 Engine23
- Service and Repair › Engine Control Module (ECM)2
Sensors and Switches - Computers and Control Systems76 pages
- Accelerator Pedal Position Sensor › Component Information › Locations › Component Locations2345
Air Flow Meter/Sensor › Component Information7 pages
- Barometric Pressure Sensor › Component Information › Description and Operation
Camshaft Position Sensor › Component Information9 pages
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations234567
- Crankshaft Position Sensor › Component Information › Locations › Component Locations2345
- Engine Speed Sensor › Component Information › Description and Operation
- Fuel Level Sensor › Component Information › Description and Operation23
- Intake Air Temperature Sensor › Component Information › Locations › Component Locations2345
- Knock Sensor › Component Information › Locations › Component Locations2345
- Manifold Pressure/Vacuum Sensor › Component Information › Locations › Component Locations2345
- Oil Pressure Sensor › Component Information › Service and Repair
- Throttle Position Sensor › Component Information › Service and Repair
- Transmission Position Switch/Sensor, A/T › Component Information › Locations2
- Throttle Position Sensor › Component Information › Service and Repair
- Transmission Position Switch/Sensor, A/T › Component Information › Locations2
- Variable Valve Timing Solenoid › Component Information › Service and Repair
Emission Control Systems49 pages
- Catalytic Converter › Component Information › Service and Repair › Catalytic Converter LH2
Evaporative Emissions System41 pages
- Canister Purge Control Valve › Component Information › Service and Repair
- Evaporative Emission Control Canister › Component Information › Service and Repair2
- Leak Detection Pump, Evaporative System › Component Information › Diagrams › Diagram Information and Instructions234567891011121314151617181920…38
Exhaust Gas Recirculation5 pages
- Positive Crankcase Ventilation › Positive Crankcase Ventilation Valve › Component Information › Service and Repair
Fuel Delivery and Air Induction243 pages
- Fuel Pressure › System Information › Specifications23
- Fuel Pressure Release › System Information › Service and Repair2
- Accelerator Pedal › Component Information › Service and Repair2
- Accelerator Pedal Position Sensor › Component Information › Locations › Component Locations2345
- Air Cleaner Housing › Air Filter Element › Component Information › Service and Repair
Air Flow Meter/Sensor › Component Information7 pages
- Fuel › Component Information › Specifications
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair2
- Fuel Injector › Component Information › Description and Operation2
- Fuel Pressure Sensor/Switch › Component Information › Locations2
- Fuel Rail › Component Information › Service and Repair2345
- Fuel Temperature Sensor › Component Information › Service and Repair
- Inertia Fuel Shutoff Switch › Component Information › Diagrams › Diagram Information and Instructions234567891011121314151617181920…36
- Relays and Modules - Fuel Delivery and Air Induction › Fuel Pump Control Unit › Component Information › Diagrams › Diagram Information and Instructions234567891011121314151617181920…38
- Resonator, Intake Air › Component Information › Service and Repair
Sensors and Switches - Fuel Delivery and Air Induction52 pages
- Accelerator Pedal Position Sensor › Component Information › Locations › Component Locations2345
Air Flow Meter/Sensor › Component Information7 pages
- Fuel Pressure Sensor/Switch › Component Information › Locations2
- Fuel Temperature Sensor › Component Information › Service and Repair
- Inertia Fuel Shutoff Switch › Component Information › Diagrams › Diagram Information and Instructions234567891011121314151617181920…36
- Throttle Position Sensor › Component Information › Service and Repair
- Throttle Body › Component Information › Specifications2
- Throttle Position Sensor › Component Information › Service and Repair
Ignition System116 pages
- Firing Order › Component Information › Specifications
- Ignition Timing › Number One Cylinder › Component Information › Locations
Camshaft Position Sensor › Component Information9 pages
- Ignition Coil Pack › Component Information › Diagrams › Diagram Information and Instructions234567891011121314151617181920…36
- Crankshaft Position Sensor › Component Information › Locations › Component Locations2345
- Ignition Coil › Component Information › Diagrams › Diagram Information and Instructions234567891011121314151617181920…36
- Knock Sensor › Component Information › Locations › Component Locations2345
Sensors and Switches - Ignition System21 pages
Camshaft Position Sensor › Component Information9 pages
- Crankshaft Position Sensor › Component Information › Locations › Component Locations2345
- Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Service and Repair2
- Knock Sensor › Component Information › Locations › Component Locations2345
- Spark Plug › Component Information › Specifications › Spark Plug Gap2
Transmission Control Systems80 pages
Actuators and Solenoids - Transmission and Drivetrain21 pages
Actuators and Solenoids - Differential › Actuator, Differential Lock › Component Information › Technical Service Bulletins8 pages
- All Technical Service Bulletins: › TECLTB002282 › Mar › 11 › Drivetrain - MIL ON/DTC P186D Stored2
- Customer Interest: › TECLTB002282 › Mar › 11 › Drivetrain - MIL ON/DTC P186D Stored2
- All Other Service Bulletins for Actuator: › TECLTB00345 › Feb › 11 › Interior - Headliner May Become Detached/Poor Adhesion234
- All Other Service Bulletins for Actuator: › TECLTB00345 › Feb › 11 › Interior - Headliner May Become Detached/Poor Adhesion
Actuators and Solenoids - Transfer Case13 pages
Relays and Modules - Transmission and Drivetrain37 pages
- Relays and Modules - A/T › Control Module, A/T › Component Information › Locations234567
Relays and Modules - Differential › Control Unit, Differential Lock › Component Information › Technical Service Bulletins6 pages
- Customer Interest: › TECLTB002282 › Mar › 11 › Drivetrain - MIL ON/DTC P186D Stored2
- All Technical Service Bulletins: › TECLTB002282 › Mar › 11 › Drivetrain - MIL ON/DTC P186D Stored2
- All Other Service Bulletins for Control Unit: › TECLTB00159 › Jul › 08 › Instruments - Trip Computer Changes From Km to Miles2
- All Other Service Bulletins for Control Unit: › TECLTB00159 › Jul › 08 › Instruments - Trip Computer Changes From Km to Miles
Relays and Modules - Transfer Case › Control Module, Transfer Case › Component Information › Technical Service Bulletins24 pages
- Customer Interest: › TECLA308001 › Mar › 06 › Drivetrain Controls - Int. Warning Messages/DTC P186D2
All Technical Service Bulletins for Control Module:8 pages
All Other Service Bulletins for Control Module:6 pages
- All Other Service Bulletins for Control Module: › TECLTB000422 › Apr › 08 › Mirrors - Don't Move in the Anticipated Directions2
Sensors and Switches - Transmission and Drivetrain22 pages
PROM - Programmable Read Only Memory › Component Information › Technical Service Bulletins150 pages
All Technical Service Bulletins for PROM - Programmable Read Only Memory:50 pages
- TECLTB002282 › Mar › 11 › Drivetrain - MIL ON/DTC P186D Stored2
- TECLTB000713 › May › 08 › Engine Controls - MIL ON/DTC's P0170/P0173/P2097/P20992
- TECLTB00101 › Jan › 08 › A/T - Harsh 2 - 1 Downshifts23
- TECLTB00102 › Jan › 08 › Drivetrain - Clonk Noise After Throttle Apply/Release23
- TECLTB000132 › May › 07 › Engine Controls - Hesitation On Acceleration2
- TECLTB00010 › Jan › 07 › Engine Controls - Poor Acceleration from 62-75 MPH2
- SB034SB0365 › Nov › 06 › Campaign - Various Vehicle Systems Upgrades2345678910111213141516171819
- TECLA303007 › Nov › 06 › Engine Controls - MIL ON/DTC's P0171 or P0174 Set23
- TECLA303002 › May › 06 › Engine Controls - MIL ON/DTC's P0442/P0455 Set23
- TECLA303003 › May › 06 › Engine Controls - MIL ON/DTC's P0137/P0157 Set23
- TECLA303004 › May › 06 › Engine Controls - MIL ON/DTC's P0133 or P015323
- TECLA303005 › May › 06 › Engine Controls - Low Power/MIL ON/DTC P048323
- TECLA308001 › Mar › 06 › Drivetrain Controls - Int. Warning Messages/DTC P186D2
- Recalls: › SB034SB0365 › Nov › 06 › Campaign - Various Vehicle Systems Upgrades2345678910111213141516171819
Customer Interest:31 pages
- TECLTB002282 › Mar › 11 › Drivetrain - MIL ON/DTC P186D Stored2
- TECLTB000713 › May › 08 › Engine Controls - MIL ON/DTC's P0170/P0173/P2097/P20992
- TECLTB00101 › Jan › 08 › A/T - Harsh 2 - 1 Downshifts23
- TECLTB00102 › Jan › 08 › Drivetrain - Clonk Noise After Throttle Apply/Release23
- TECLTB000132 › May › 07 › Engine Controls - Hesitation On Acceleration2
- TECLTB00010 › Jan › 07 › Engine Controls - Poor Acceleration from 62-75 MPH2
- TECLA303007 › Nov › 06 › Engine Controls - MIL ON/DTC's P0171 or P0174 Set23
- TECLA303002 › May › 06 › Engine Controls - MIL ON/DTC's P0442/P0455 Set23
- TECLA303003 › May › 06 › Engine Controls - MIL ON/DTC's P0137/P0157 Set23
- TECLA303004 › May › 06 › Engine Controls - MIL ON/DTC's P0133 or P015323
- TECLA303005 › May › 06 › Engine Controls - Low Power/MIL ON/DTC P048323
- TECLA308001 › Mar › 06 › Drivetrain Controls - Int. Warning Messages/DTC P186D2
- All Other Service Bulletins for PROM - Programmable Read Only Memory: › SB034SB0365 › Nov › 06 › Campaign - Various Vehicle Systems Upgrades2345678910111213141516171819
All Other Service Bulletins for PROM - Programmable Read Only Memory:31 pages
- TECLTB002282 › Mar › 11 › Drivetrain - MIL ON/DTC P186D Stored2
- TECLTB000713 › May › 08 › Engine Controls - MIL ON/DTC's P0170/P0173/P2097/P20992
- TECLTB00101 › Jan › 08 › A/T - Harsh 2 - 1 Downshifts23
- TECLTB00102 › Jan › 08 › Drivetrain - Clonk Noise After Throttle Apply/Release23
- TECLTB000132 › May › 07 › Engine Controls - Hesitation On Acceleration2
- TECLTB00010 › Jan › 07 › Engine Controls - Poor Acceleration from 62-75 MPH2
- TECLA303007 › Nov › 06 › Engine Controls - MIL ON/DTC's P0171 or P0174 Set23
- TECLA303002 › May › 06 › Engine Controls - MIL ON/DTC's P0442/P0455 Set23
- TECLA303003 › May › 06 › Engine Controls - MIL ON/DTC's P0137/P0157 Set23
- TECLA303004 › May › 06 › Engine Controls - MIL ON/DTC's P0133 or P015323
- TECLA303005 › May › 06 › Engine Controls - Low Power/MIL ON/DTC P048323
- TECLA308001 › Mar › 06 › Drivetrain Controls - Int. Warning Messages/DTC P186D2