Home ReviewsRefund
Home/Land Rover/Range Rover/Land Rover Range Rover L322 (2009-2012)/Repair manual/Fuel System/Fuel System - General Information
Contents Wiring diagrams Section: Fuel System All sections

Fuel System - General Information Land Rover Range Rover L322

Fuel System 5 illustrations ~676 words

SPECIFICATIONS

DescriptionNm
Fuel tank module locking ring25
Fuel tank access cover nuts10
Spare wheel removal strap Allen bolts45

TORQUE SPECIFICATION

DIESEL FILTER WATER DRAIN-OFF

WARNINGThe spilling of fuel is unavoidable during this operation. Ensure that all necessary precautions are taken to prevent fire and explosion.
WARNINGDo not carry or operate cellular phones 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.
WARNINGDo 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.
WARNINGIf fuel contacts the eyes, flush the eyes with cold water or eyewash solution and seek immediate medical attention.
WARNINGWash hands thoroughly after fuel handling, as prolonged contact may cause irritation. Should irritation develop, seek medical attention.
CAUTIONDiesel fuel injection equipment is manufactured to very precise tolerances and fine clearances. It is therefore essential that absolute cleanliness is observed when working with these components. Always install blanking plugs to any open orifices or lines. Failure to follow this instruction may result in foreign matter ingress to the fuel injection system.

Scheme 139

Scheme 139
Scheme 139
  1. Disconnect the battery ground cable. For additional information, refer to «Specifications»(/land-rover/range-rover/l322-2009-2012/remont/charging-system/#battery-and-charging-system-general-information) .
  2. Drain the fuel filter element. Disconnect the water-in-fuel sensor electrical connector. Attach a suitable drain tube to the water-in-fuel sensor drain port. Loosen the water-in-fuel sensor one complete turn and allow the fuel to drain into a container. Remove the drain tube. Remove the container.
  3. Tighten the water-in-fuel sensor.
  4. Connect the water-in-fuel sensor electrical connector.
  5. Connect the battery ground cable. For additional information, refer to «Specifications»(/land-rover/range-rover/l322-2009-2012/remont/charging-system/#battery-and-charging-system-general-information) .
  6. Bleed the fuel system. For additional information, refer to «Low-Pressure Fuel System Bleeding - 3.6L (TDV8) Diesel»(/land-rover/range-rover/l322-2009-2012/remont/fuel-system/#fuel-system-general-information__low-pressure-fuel-system-bleeding-36l-tdv8) .

DRAINING

  1. Remove the fuel pump fuse.
  2. Remove the fuel filler cap.
  3. Start the engine and allow it to idle until the engine stalls.
  4. Crank the engine for approximately five seconds to make sure that the fuel rail pressure is released.

FILLING

  1. Install the fuel pump fuse. NOTE: Make sure all repairs have been carried out before proceeding to the following steps.
  2. Install the fuel filler cap.
  3. Read and clear stored DTC fault codes.

FUEL TANK DRAINING

WARNINGPlace the vehicle in a well ventilated, quarantined area and arrange ' No Smoking/Petrol Fumes' signs about the vehicle.
WARNINGDo not carry or operate cellular phones 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.
WARNINGDo 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.
WARNINGThe spilling of fuel is unavoidable during this operation. Ensure that all necessary precautions are taken to prevent fire and explosion.
CAUTIONBefore disconnecting or removing components, ensure the area around the joint faces and connections are clean. Plug open connections to prevent contamination.

Scheme 140

Scheme 140
Scheme 140

Scheme 141

Scheme 141
Scheme 141
  1. Open the fuel filler door and remove the cap.
  2. Disconnect the battery ground cable. For additional information, refer to «Specifications»(/land-rover/range-rover/l322-2009-2012/remont/charging-system/#battery-and-charging-system-general-information) .
  3. Connect the fuel tank drain equipment ground cable to the vehicle.
  4. Remove the fuel from the fuel tank, via the filler neck, using the fuel tank draining equipment. Follow the manufacturer's operating instructions.
  5. Remove the LH C-pillar lower trim panel. For additional information, refer to «C-Pillar Lower Trim Panel»(/land-rover/range-rover/l322-2009-2012/remont/exteriorinterior-trim/#interior-trim-and-ornamentation) .
  6. Remove the RH C-pillar lower trim panel.
  7. Release the spare wheel removal straps. Remove the 2 Allen bolts.
  8. Lift the carpet for access.
  9. Remove the LH fuel tank access cover. Remove the 4 nuts.
  10. Remove the LH fuel sender cover. Using the special tool, remove the fuel sender cover locking ring. Release the LH fuel sender cover. Remove and discard the seal. CAUTION: Before disconnecting or removing components, ensure the area around the joint faces and connections are clean. Plug open connections to prevent contamination.
  11. Remove the remaining fuel from the fuel tank, via the LH sender unit access aperture, using the fuel tank draining equipment. Follow the manufacturer's operating instructions.
  12. Install the LH fuel sender cover. Install a new seal. Using the special tool, install the fuel tank module locking ring and tighten to 35 Nm (26 Ib.ft).
  13. Install the LH fuel tank access cover. Tighten the 4 nuts to 10 Nm (7 lb.ft).
  14. Position the carpet.
  15. Attach the spare wheel removal straps. Tighten the Allen bolts to 45 Nm (33 lb.ft).
  16. Install the RH C-pillar lower trim panel.
  17. Install the LH C-pillar lower trim panel. For additional information, refer to «C-Pillar Lower Trim Panel»(/land-rover/range-rover/l322-2009-2012/remont/exteriorinterior-trim/#interior-trim-and-ornamentation) .
  18. Connect the battery ground cable. For additional information, refer to «Specifications»(/land-rover/range-rover/l322-2009-2012/remont/charging-system/#battery-and-charging-system-general-information) .

LOW-PRESSURE FUEL SYSTEM BLEEDING (3.6L (TDV8) DIESEL)

Special Tools Adapter - fuel pressure check 310-116(LRT-19-006A)

WARNINGDo not carry out any repairs to the fuel system with the engine running. The fuel pressure within the system can be as high as 1650 bar (23, 931 lb-sq-in). Failure to follow this instruction may result in personal injury.
WARNINGDo 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.
WARNINGIf fuel contacts the eyes, flush the eyes with cold water or eyewash solution and seek immediate medical attention.
WARNINGPlace the vehicle in a well ventilated, quarantined area and arrange 'No Smoking/Petrol Fumes' signs about the vehicle.
WARNINGWait at least 30 seconds after the engine stops before commencing any repair to the high-pressure fuel injection system. Failure to follow this instruction may result in personal injury.
WARNINGWash hands thoroughly after fuel handling, as prolonged contact may cause irritation. Should irritation develop, seek medical attention.
WARNINGDo not carry or operate cellular phones 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.
CAUTIONMake sure that any protective clothing worn is clean and made from lint-free non-flocking material.
CAUTIONMake sure the workshop area in which the vehicle is being worked on is as clean and as dust free as possible. Foreign matter from work on clutches, brakes or from machining or welding operations can contaminate the fuel system and may result in later malfunction.

Scheme 142

Scheme 142
Scheme 142

Scheme 143

Scheme 143
Scheme 143
  1. Remove the engine cover. For additional information, refer to «Engine Cover - 3.6L (TDV8) Diesel»(/land-rover/range-rover/l322-2009-2012/remont/exteriorinterior-trim/#interior-trim-and-ornamentation) .
  2. Remove the Schraeder valve cap.
  3. Install the special tool union to the Schraeder valve.
  4. Connect a suitable clean piece of clear tube to the special tool. Position the piece of clear tube in a suitable fluid container. Open the valve on the special tool.
  5. Turn the ignition key to position II to operate the fuel pump.
  6. Repeat the above procedure until air-free fuel flows from the piece of clear tube. NOTE: The fuel pump will only operate for a set time and will switch off if it does not see a crank signal.
  7. Disconnect the piece of clear tube from the special tool. Remove the container. Close the valve on the special tool.
  8. Remove the special tool.
  9. Install the Schraeder valve cap.
  10. Install the engine cover. For additional information, refer to «Engine Cover - 3.6L (TDV8) Diesel»(/land-rover/range-rover/l322-2009-2012/remont/exteriorinterior-trim/#interior-trim-and-ornamentation) .

More articles — Engine