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Home >> Jaguar >> 2021 >> F-Pace R-Dynamic S >> Repair and Diagnosis >> External Pages >> Different car >> Section 145 (Engine Cooling - INGENIUM I4 2.0L Petrol/INGENIUM I4 2.0L Petrol PHEV -- F-Pace/X761) >> Engine Cooling - INGENIUM I4 2.0L Petrol/INGENIUM I4 2.0L Petrol - PHEV (G2498297) >> General Procedures >> Cooling System Partial Draining And Vacuum Filling (G1998221) >> Filling

Cooling System Partial Draining And Vacuum Filling (G1998221): Filling

WARNING: This page is about a different car, the 2023 Jaguar F-Pace and 2022 Jaguar F-Pace. However, it is still accessible from the selected car via links, so may be relevant.
  1. Prepare a sufficient amount of coolant to the specified concentration.

    Refer to: SPECIFICATIONS  .

  2. See Figure
    CAUTION: Make sure the air ejecting from the vac fill tool is pointed away from the vehicle.
    NOTE:
    • Make sure the coolant volume in the container is greater than the amount of coolant the vehicle requires.
    • Make sure the coolant supply valve is in the closed position on the special tool.
    • The special tool needs an air pressure of 6 to 8 bar (87 to 116 psi) to operate correctly.
    • Small diameter or long airlines may restrict airflow to the coolant vacuum fill tool.
    G15620822Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Install the special tools.

      Special Tool(s): JLR-303-1634  , HU-919 

    • Connect the hose from the vacuum refill adapter into a container of clean coolant, making sure the hose is submerged in coolant at all times during the fill operation.
    • Connect a regulated compressed air supply to the venturi tube assembly.
    • Install the cooling system vacuum refill adapter to the expansion tank.
  3. NOTE:
    • Make sure the coolant supply valve is in the closed position on the vacuum filler gauge assembly.
    • The coolant vacuum fill tool needs an air pressure of 6 to 8 bar (87 to 116 psi) to operate correctly.
    • Small diameter or long airlines may restrict airflow to the coolant vacuum fill tool.
    G15620823Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Open the air supply valve until -0.8 (-12 psi) Bar is shown on the gauge.

  4. G15620824Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Close the air supply valve.
    • Allow 1 minute to check the vacuum is held.
  5. G15620825Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Open the coolant supply valve and allow the coolant to be drawn into the system until the header tank is at least half full and no further fluid is entering the tank. If the fill process appears to stop and the header tank is not yet half full then stop the fill process, remove the tool and restart the cooling system draining and vacuum filling procedure.

  6. Remove the special tools.
  7. Check and top-up the coolant to MAX.
  8. CAUTION:
    • Make sure that the mating faces are clean and free of foreign material.
    • Do not exceed 1.0 bar (15 psi) when pressurizing the cooling system.
    NOTE: If the pressure continues to drop after the initial tolerance, there is a coolant leak.
    G15620826Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Using the correct adapter connect the cooling system pressure test kit to the vehicle expansion tank.
    • Slowly pressurize the cooling system until the pressure gauge reads 1.0 bar (15 psi).
    • Make sure the cooling system holds pressure, and continue to step  10 to bleed coolant from the bleed points.
  9. G15620827Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Open the bleed screw, when coolant is visible from the outlet close the bleeding point.

    Torque  : 2 Nm 

  10. G15620828Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Open the bleed screw, when coolant is visible from the outlet close the bleeding point.

    Torque  : 2 Nm 

  11. G15620829Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Open the bleed screw, when coolant is visible from the outlet close the bleeding point.

    Torque  : 2 Nm 

  12. G15620830Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Release the front finisher and position to one side.

  13. G15620831Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Open the bleed screw, when coolant is visible from the outlet close the bleeding point.

    Torque  : 2 Nm 

  14. G15620832Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Reposition the front finisher in the correct location and install the retaining clip.
    • Install the 3 retaining bolts and tighten to the correct torque

      Torque  : 9 Nm 

  15. G15620833Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Depressurize and remove the cooling system pressure tester.
    • Check and top-up the coolant to MAX.
  16. CAUTION: Correct installation of the coolant expansion tank cap can be obtained by tightening the cap until 3 audible clicks are heard.

    Install the coolant expansion tank cap.

  17. Connect exhaust extraction hoses to the tail pipes.
    • Start and run the engine at idle.
    • Set the heating system to MAX heat, the blower motor to MAX speed and the air distribution to the instrument panel registers.
    • Select sand mode on the terrain response. This will assist in degassing air from the system.
  19. Continue fill the vehicle with coolant until the it reaches the maximum mark on the coolant expansion tank.
  20. When hot air is emitted from the heater vents, switch off the heater.
  21. CAUTION: Observe the engine temperature warning indicator. If the warning indicator is displayed, switch off immediately and allow to cool. Failure to follow this instruction may cause damage to the vehicle.

    Increase the engine speed between 2000 rpm for 17 minutes.

  22. Switch the engine off.
  23. G15620834Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Clamp the charge air cooler hose in the position illustrated.

    General Equipment: Hose clamp(s) 

  24. G15620835Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Use the approved Jaguar Land Rover (JLR) diagnostic equipment to run the Enable/Disable Charge Air Cooler Coolant Pump application.

      General Equipment: Jaguar Land Rover approved diagnostic equipment 

    • During the running of the application, check the auxiliary coolant pump is operating by checking the pump housing for vibration.
  25. WARNING: The cooling system will contain hot coolant, take extra care when releasing the bleed screw.
    NOTE: Use an absorbent cloth to contain any spilled coolant.
    G15620836Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • The application will run the auxiliary coolant pump for a period of 10 minutes. During this time the bleed screw should be released every 3 minutes to purge the air from the cooling system.
    • Make sure the bleed screw is fully installed after each 3 minute sequence.
    • Remove the clamp from the charge air cooler hose.
  26. G15620837Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Clamp the inverter feed hose in the position illustrated.

    General Equipment: Hose clamp(s) 

  27. WARNING: The cooling system will contain hot coolant, take extra care when releasing the bleed screw.
    NOTE: Use an absorbent cloth to contain any spilled coolant.
    G15620838Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Use the approved JLR  diagnostic equipment to run the Enable/Disable Charge Air Cooler Coolant Pump application.

      General Equipment: Jaguar Land Rover approved diagnostic equipment 

    • The application will run the auxiliary coolant pump for a period of 10 minutes. During this time the bleed screw should be released every 3 minutes to purge the air from the cooling system.
    • Make sure the bleed screw is fully installed after each 3 minute sequence.
    • Remove the clamp from the inverter feed hose.
  28. Repeat steps  18 -  22 meaning the 2 circuits have been bled twice.
  29. Install the engine undershield.

    Refer to: ENGINE UNDERSHIELD - INGENIUM I4 2.0L DIESEL AJ21/INGENIUM I4 2.0L PETROL/INGENIUM I6 3.0L DIESEL/INGENIUM I6 3.0L PETROL .

  30. See Figure
    WARNING: Release the cooling system pressure by slowly turning the coolant expansion tank cap a quarter of a turn. Cover the expansion tank cap with a thick cloth to prevent the possibility of scalding. Failure to follow this instruction may result in personal injury.

    Remove the coolant expansion tank cap.

  31. Maintain the coolant level in the coolant expansion tank at the MAX mark using the correct specification of coolant.
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