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Home >> Jaguar >> 2019 >> XF S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 29 (Fuel Charging And Controls - INGENIUM I4 2.0L Petrol -- XF/(X260)) >> Fuel Charging And Controls - INGENIUM I4 2.0L Petrol (G2006450) >> Removal And Installation >> High Pressure Fuel Pump (G2043272) >> Removal

High Pressure Fuel Pump (G2043272): Removal

WARNING: This page is about a different variant/trim than selected.
WARNING: Residual pressure may still be present in the fuel system when disconnecting a fuel line. Make sure to cover the fuel line connection with a lint free cloth to capture any escaping fuel.
CAUTION: Extreme cleanliness must be exercised when handling these components. Make sure that all tools and the surrounding area is clean before commencing work.
NOTE:
  • This procedure contains some variation in the illustrations depending on the vehicle specification, but the essential information is always correct.
  • This procedure contains illustration showing certain components removed to provide extra clarity.
  1. Always follow the fuel system health and safety precautions, when carrying out any repairs to the fuel system.

    Refer to: PETROL AND PETROL-ETHANOL FUEL SYSTEMS HEALTH AND SAFETY PRECAUTIONS

  2. Release the fuel pressure.

    Refer to: FUEL SYSTEM PRESSURE RELEASE

  3. Disconnect the startup battery ground cable.

    Refer to: STARTUP BATTERY DISCONNECT AND CONNECT

  4. G11445075Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Remove the engine cover.

  5. G11307914Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Remove the Noise, Vibration and Harshness (NVH) material.

  6. CAUTION: Discard the clips if damaged or worn.
    G11307916Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Release the coolant hose and wiring harness clips.

  7. G11307917Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Disconnect the High Pressure (HP) fuel pump electrical connector.

  8. G11307918Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Remove the engine lifting eye.

  9. G11307919Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Disconnect and reposition the engine wiring harness.

  10. Clean all the fuel line unions and the surrounding area before working on the fuel system.

    Refer to: FUEL INJECTION COMPONENT CLEANING (G1202495) 

  11. WARNING: Residual pressure may still be present in the fuel system when disconnecting a fuel line. Make sure to cover the fuel line connection with a lint free cloth to capture any escaping fuel.
    CAUTION: Before disconnecting any components, make sure the area is clean and free from foreign material. When disconnected all openings must be sealed.
    G13888751Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Carefully release the HP  fuel line. Wait until the residual pressure is fully released.
    • Disconnect the HP  fuel line from the high pressure pump.
  12. WARNING: Residual pressure may still be present in the fuel system when disconnecting a fuel line. Make sure to cover the fuel line connection with a lint free cloth to capture any escaping fuel.
    CAUTION: Before disconnecting any components, make sure the area is clean and free from foreign material. When disconnected all openings must be sealed.
    G13888752Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Carefully release the Low Pressure (LP) fuel line. Wait until the residual pressure is fully released.
    • Disconnect the LP  fuel line from the high pressure pump.
  13. WARNING: Residual pressure may still be present in the fuel system when disconnecting a fuel line. Make sure to cover the fuel line connection with a lint free cloth to capture any escaping fuel.
    CAUTION: Before disconnecting any components, make sure the area is clean and free from foreign material. When disconnected all openings must be sealed.
    G13888783Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Disconnect the LP  fuel line connector.

  14. WARNING: Residual pressure may still be present in the fuel system when disconnecting a fuel line. Make sure to cover the fuel line connection with a lint free cloth to capture any escaping fuel.
    CAUTION: Before disconnecting any components, make sure the area is clean and free from foreign material. When disconnected all openings must be sealed.
    G13888784Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Remove the 2 fuel lines.

  15. CAUTION: Loosen each of the bolts half a turn at a time until the spring tension is fully released.
    G11307949Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Remove the HP  fuel pump. Discard the bolts.

  16. G11307950Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Remove and discard the HP  fuel pump O-ring seal.

  17. CAUTION: Note the orientation of the component prior to removal.
    G11307951Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Remove and inspect the HP  fuel pump tappet, replace if damaged or worn.

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