Jaguar 2000-06

Throttle Body

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Removal & Installation




CAUTION
Do not attempt to clean the throttle body. The bore and the throttle plate has a special coating applied during manufacture which should not be removed.

4.2L Engine
  1. Before servicing the vehicle, refer to the Precautions Section.
  2.  
  3. Turn the expansion cap counterclockwise a quarter turn to relieve the cooling system pressure.
  4.  
  5. Retighten the expansion tank cap.
  6.  
  7. Remove or disconnect the following:

    Air cleaner outlet tube
     
    Cowl panel grille
     
    Engine compartment support
     
    Brake servo pipe
     
    Throttle body electrical connectors
     
    Coolant hoses from the throttle body. Cap the coolant hoses to minimize coolant loss
     

  8.  
  9. To install, reverse removal procedure. Use a new throttle body gasket. Tighten throttle body bolts to: 7 ft. lbs (10 Nm).
  10.  
  11. Check and top up the cooling system.
  12.  

2.5L & 3.0L Engines
  1. Before servicing the vehicle, refer to the Precautions Section.
  2.  
  3. Turn the expansion cap counterclockwise a quarter turn to relieve the cooling system pressure.
  4.  
  5. Retighten the expansion tank cap.
  6.  
  7. Remove or disconnect the following:

    Air cleaner outlet tube
     
    Throttle position sensor and electronic throttle body electrical connectors
     
    Throttle body and throttle body gasket
     
    Coolant hoses from throttle body
     

  8.  
  9. To install, reverse removal procedure. Use a new throttle body gasket. Tighten throttle body bolts to: 7 ft. lbs (10 Nm).
  10.  
  11. Check and top up the cooling system.
  12.  

4.0L Engine
  1. Remove or disconnect the following:

    Air outlet tube
     
    Throttle position sensor electrical connector
     
    Throttle body actuator electrical connector
     
    Support bracket and detach the wiring harness from the bracket
     
    Throttle body and throttle body gasket
     

  2.  
  3. To install, reverse removal procedure. Use a new throttle body gasket. Tighten throttle body bolts to: 7 ft. lbs (10 Nm).
  4.  
  5. Check and top up the cooling system.
  6.  

 
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