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Home >> Jaguar >> 2022 >> I-Pace >> Repair and Diagnosis >> External Pages >> Different car >> Section 16 (Climate Control System - General Information -- I-Pace/X590) >> Climate Control System - General Information (G2252051) >> Diagnosis And Testing >> Climate Control System (G2414585) >> Pinpoint Tests >> Pinpoint Test A: Leak Tests

Pinpoint Test A: Leak Tests

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  1. A1: LEAK TEST 1 
    CAUTION: When charging the system with nitrogen, the pressure should be regulated to 10.0 bar
    NOTE:
    • Do not test for leaks by charging the system with refrigerant and oil. Nitrogen must be used
    • Borescopes and endoscopes can also be used to confirm leak points
    • This test is performed with the vehicle not running
    NOTE: For detailed information of the component indicated in the image Refer to: Climate Control - Description and Operation
    1. Make sure that there is no debris in the air conditioning charging ports
      G13886098Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    2. Using the Jaguar Land Rover Approved Diagnostic Equipment, perform routine - Set Air Conditioning Refrigerant Service Mode - to open all isolation valves
    3. Charge the air conditioning system with nitrogen
    4. Isolate the nitrogen supply
    5. Monitor the pressure gauge and check for leaks for 30 minutes

      Has the source of the leak been identified?

      Yes  : Rectify the leak as necessary. Using the Jaguar Land Rover Approved Diagnostic Equipment, evacuate and recharge the air conditioning system with the correct quantity of refrigerant and oil

      No  : GO to A2.

  2. A2: LEAK TEST 2 
    1. Using the Jaguar Land Rover Approved Diagnostic Equipment, perform routine - Set Air Conditioning Refrigerant Service Mode (0x9022) - to open all isolation valves
    2. Using the Jaguar Land Rover Approved Diagnostic Equipment, evacuate and recharge the air conditioning system with the correct quantity of refrigerant
    3. Using the Jaguar Land Rover Approved refrigerant leak detector, check for a refrigerant leak

      Was a refrigerant leak detected?

      Yes  : Using the Jaguar Land Rover Approved Equipment, recover the refrigerant. Repair the leak as necessary.

      Evacuate and recharge the air conditioning system with the correct quantity of refrigerant

      No  : Repair complete, no further action required

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