Vehicle fuel supply system Land Rover Defender 90/110/130
Description and operating principle of the fuel supply system
Arrangement of elements Pos. Spare part number Name 1 - High pressure fuel line 2 - Fuel drain line 3 - High pressure fuel line 4 - Fuel injector 5 - Pressure relief valve 6 - Fuel manifold 7 - Pump...
Arrangement of elements Pos. Spare part number Name 1 - High pressure fuel line 2 - Fuel drain line 3 - High pressure fuel line 4 - Fuel injector 5 - Pressure relief valve 6 - Fuel manifold 7 - Pump...
Low pressure system
Low pressure pump The low pressure pump is built into the injection pump and is used to supply fuel from the fuel tank through the fuel filter (for more information, please refer to the section on...
Low pressure pump The low pressure pump is built into the injection pump and is used to supply fuel from the fuel tank through the fuel filter (for more information, please refer to the section on...
High pressure system
Arrangement of elements Pos. Spare part number Name A - Fuel return from high pressure pump B - High pressure fuel line C - High pressure fuel line D - Fuel drain line E - Fuel return line to the...
Arrangement of elements Pos. Spare part number Name A - Fuel return from high pressure pump B - High pressure fuel line C - High pressure fuel line D - Fuel drain line E - Fuel return line to the...
Cleaning of fuel injection system components
General equipment Pneumatic vacuum gun. 1. Warnings: Do not perform any repairs to the fuel system while the engine is running. Fuel pressure in the system can reach 1700 bar. Failure to follow this...
General equipment Pneumatic vacuum gun. 1. Warnings: Do not perform any repairs to the fuel system while the engine is running. Fuel pressure in the system can reach 1700 bar. Failure to follow this...
Fuel pump — removal and installation
Special tool(s) Crankshaft Oil Seal Remover/Installer 303-679 Fuel Pump Sprocket Locking Tool 303-1151 Crankshaft Damping Clutch Pulley Remover 303-1149 Fuel Pump Puller 303-1333 Removal Warnings:...
Special tool(s) Crankshaft Oil Seal Remover/Installer 303-679 Fuel Pump Sprocket Locking Tool 303-1151 Crankshaft Damping Clutch Pulley Remover 303-1149 Fuel Pump Puller 303-1333 Removal Warnings:...
Fuel manifold — removal and installation
General equipment Pneumatic vacuum gun. Removal Warnings: Some fuel will inevitably spill during this operation. Make sure that all necessary precautions are taken to prevent fire and explosion. Do...
General equipment Pneumatic vacuum gun. Removal Warnings: Some fuel will inevitably spill during this operation. Make sure that all necessary precautions are taken to prevent fire and explosion. Do...
Fuel injector — removal and installation
Removal Warnings: Some fuel will inevitably spill during this operation. Make sure that all necessary precautions are taken to prevent fire and explosion. Do not carry or use a cell phone while...
Removal Warnings: Some fuel will inevitably spill during this operation. Make sure that all necessary precautions are taken to prevent fire and explosion. Do not carry or use a cell phone while...
Fuel relief valve — removal and installation
Removal Warnings: Some fuel will inevitably spill during this operation. Make sure that all necessary precautions are taken to prevent fire and explosion. Do not carry or use a cell phone while...
Removal Warnings: Some fuel will inevitably spill during this operation. Make sure that all necessary precautions are taken to prevent fire and explosion. Do not carry or use a cell phone while...
Fuel metering valve — removal and installation
Removal Warnings: Some fuel will inevitably spill during this operation. Make sure that all necessary precautions are taken to prevent fire and explosion. It is forbidden to carry or use a cell phone...
Removal Warnings: Some fuel will inevitably spill during this operation. Make sure that all necessary precautions are taken to prevent fire and explosion. It is forbidden to carry or use a cell phone...
Diagnostics and testing of the fuel supply system
Inspection and verification WARNING: Observe all appropriate safety precautions when working on the fuel system. Failure to observe this warning could result in personal injury. CAUTION: When working...
Inspection and verification WARNING: Observe all appropriate safety precautions when working on the fuel system. Failure to observe this warning could result in personal injury. CAUTION: When working...
Fuel Delivery System Specifications
Tightening torques Description Nm lb-ft Fuel injector clamp bolt A — High pressure fuel supply line nipple connections Stage 1 5 4 Stage 2 35 26 Fuel relief valve A — Fuel Pump Pressure Fuel Line...
Tightening torques Description Nm lb-ft Fuel injector clamp bolt A — High pressure fuel supply line nipple connections Stage 1 5 4 Stage 2 35 26 Fuel relief valve A — Fuel Pump Pressure Fuel Line...
Turbocharger Specifications
Tightening torques Description Nm lb-ft Turbocharger Duct Bolts 23 17 Turbocharger nuts 23 17 Turbocharger return oil line 10 7 Turbocharger oil feed line 35 26 Catalytic Converter Nuts 45 33...
Tightening torques Description Nm lb-ft Turbocharger Duct Bolts 23 17 Turbocharger nuts 23 17 Turbocharger return oil line 10 7 Turbocharger oil feed line 35 26 Catalytic Converter Nuts 45 33...
Description and operating principle of a turbocharger
Arrangement of elements Pos. Spare No Name д parts Exhaust manifold connection B - Air intake connection C - Intercooler connection (intercooler of charge air) D - Exhaust pipe connection 1 -...
Arrangement of elements Pos. Spare No Name д parts Exhaust manifold connection B - Air intake connection C - Intercooler connection (intercooler of charge air) D - Exhaust pipe connection 1 -...
Turbocharger diagnostics and checks
Inspection and verification 1. Warnings: The following checks may require working near hot parts. Wear appropriate protective equipment. Failure to do so may result in injury. The turbocharger may...
Inspection and verification 1. Warnings: The following checks may require working near hot parts. Wear appropriate protective equipment. Failure to do so may result in injury. The turbocharger may...
Turbocharger — removal and installation
Removal 1. WARNING: Never work on a vehicle supported only by a jack. Always support the vehicle with special stands. Raise and support the vehicle. For more information, refer to the chapter:...
Removal 1. WARNING: Never work on a vehicle supported only by a jack. Always support the vehicle with special stands. Raise and support the vehicle. For more information, refer to the chapter:...
Turbocharger Drive Rod — Removal and Installation
Removal NOTE: The steps described in this procedure may be included in the installation procedure. 1. Remove the turbocharger heat shield. 2. Warnings: Do not apply force that may deform the variable...
Removal NOTE: The steps described in this procedure may be included in the installation procedure. 1. Remove the turbocharger heat shield. 2. Warnings: Do not apply force that may deform the variable...
Quick coupling
General procedures Warnings: After completing repairs, inspect the fuel system for leaks. Failure to do so could result in injury. Do not carry or use a cell phone while working with or in the...
General procedures Warnings: After completing repairs, inspect the fuel system for leaks. Failure to do so could result in injury. Do not carry or use a cell phone while working with or in the...
Bleeding air from the low pressure fuel system
Special tool(s) Hand pressure pump 310-110 Warnings: After completing repairs, inspect the fuel system for leaks. Failure to do so could result in injury. Do not carry or use a cell phone while...
Special tool(s) Hand pressure pump 310-110 Warnings: After completing repairs, inspect the fuel system for leaks. Failure to do so could result in injury. Do not carry or use a cell phone while...
Diesel engine fuel filter condensate drain valve
General procedures Warnings: During this operation, some fuel will inevitably spill. Take all necessary measures to prevent fire and explosion. Do not carry or use a cell phone while working with or...
General procedures Warnings: During this operation, some fuel will inevitably spill. Take all necessary measures to prevent fire and explosion. Do not carry or use a cell phone while working with or...
Emptying the fuel tank
General procedures 1. Remove the battery cover. 2. Disconnect both wires from the battery, starting with the ground wire. WARNING: Fuel vapors are highly flammable, and in enclosed spaces they are...
General procedures 1. Remove the battery cover. 2. Disconnect both wires from the battery, starting with the ground wire. WARNING: Fuel vapors are highly flammable, and in enclosed spaces they are...
This section is available on russian, bulgarian, belarusian, ukrainian, serbian, croatian, romanian, polish, slovak, hungarian
Similar sections from Land Rover repair manuals:
• Power unit: Fuel tank and lines Land Rover Freelander 2 (2006-2014)
• Power unit: Fuel supply Land Rover Discovery 3 (2004-2009)
• Power unit: Fuel supply TD6 engine Land Rover Range Rover 3 (2001-2012)
• Power unit: Fuel tank and lines Land Rover Freelander 2 (2006-2014)
• Power unit: Fuel supply Land Rover Discovery 3 (2004-2009)
• Power unit: Fuel supply TD6 engine Land Rover Range Rover 3 (2001-2012)