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Home >> Land Rover >> 2022 >> Defender 90 S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 26 (Fuel Charging And Controls - V8 S/C 5.0L Petrol -- Defender/L663) >> Fuel Charging And Controls - V8 S/C 5.0L Petrol (G2796609) >> Removal And Installation >> Electric Throttle (G2811112) >> Removal

Electric Throttle (G2811112): Removal

WARNING: This page is about a different variant/trim than selected.
CAUTION:
  • Do not attempt to clean the electric throttle bore, build up of deposits reduces air leakage past the throttle plate at the fully closed position.
  • Take extra care when removing electric throttle, failure to follow this instruction may result in damage to the Manifold Absolute Pressure and Temperature sensor (MAPT).
NOTE:
  • This procedure contains some variation in the illustrations depending on the vehicle specification, but the essential information is always correct.
  • This procedure contains illustrations with components removed to provide extra clarity.
  1. Raise and support the vehicle on a suitable 2 post lift.

    Refer to: JACKING AND LIFTING

  2. Disconnect the 12V system.

    Refer to: 12V SYSTEM DISCONNECT AND CONNECT

  3. Partially drain the engine cooling system.

    Refer to: COOLING SYSTEM PARTIAL DRAINING AND VACUUM FILLING

  4. Remove the air cleaner outlet pipe T-connector.

    Refer to: AIR CLEANER OUTLET PIPE T-CONNECTOR

  5. G15304374Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Disconnect the 2 electrical connectors.
    • Release the wiring harness clip.
    • Disconnect the 2 engine coolant hoses from the engine coolant outlet pipe.
  6. G15304375Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Remove the 2 bolts.
    • Remove the engine coolant outlet pipe.
    • Remove and discard the O-ring seal.
  7. G15304376Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Remove the 4 bolts.
    • Disconnect the coolant pipe from the electric throttle.
    • Remove the electric throttle.
  8. G15305932Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Remove and discard the electric throttle seal.

  9. NOTE: Do not disassemble further if the component is removed for access only.
    G15304378Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Remove the engine coolant pipe from the electric throttle.