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Home >> Porsche >> 2018 >> Macan GTS >> Repair and Diagnosis >> External Pages >> Different car >> Section 112 (2X - Petrol, Exhaust, Engine-Electronic -- PANAMERA (970)) >> WM 2X00IN Insulation Fault Finding (PANAMERA S E-Hybrid, PANAMERA S Hybrid) >> Taking Measurements >> Performing Measurement 1.1 And Measurement 2.1

Performing Measurement 1.1 And Measurement 2.1

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Measurement 1.1 

  1. Open the service flap in the luggage compartment floor.
  2. Disconnect high-voltage plug connection HVR 40 from the high-voltage battery.
  3. Connect high-voltage test adapter High-voltage test adapter HVR 40 WE 1586  to the high-voltage battery -1-  . Leave the second connection on the test adapter open.
    Fig 1: Connecting High-Voltage Test Adapter HVR 40 WE 1586 To High-Voltage Battery
    G09805283Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  4. Perform measurement 1.1.
    1. 4.1. Nominal value: 2.9 MOhm 

    Measurement 2.1 

  5. Disconnect high-voltage test adapter High-voltage test adapter HVR 40 WE 1586  from the high-voltage battery.
  6. Connect high-voltage test adapter High-voltage test adapter HVR 40 WE 1586  to the high-voltage line for the high-voltage charger. Leave the second connection on the test adapter open.
  7. Perform measurement 2.1.
    1. 7.1. Nominal value: > 550 MOhm 
  8. Evaluate the test results.
    1. 8.1. If the specified measured values from measurement 1.1 are not within the tolerance range and the specified measured values from measurement 2.1 are within the tolerance range, continue with measurement 1.2.
    2. 8.2. If the specified measured values from measurement 2.1 are not within the tolerance range and the specified measured values from measurement 1.1 are within the tolerance range, continue with measurement 2.2.
    3. 8.3. The measured values from both measurements are not within  the tolerance range.
      1. 8.3.1. Repeat the measurements.
      2. 8.3.2. Check measuring equipment and repeat the measurements.
      3. 8.3.3. Follow both paths for measurement 1.1 and measurement 2.1.
      4. 8.3.4. Contact Technical Support
    4. 8.4. The measured values from both measurements are within  the tolerance range.
      1. 8.4.1. Repeat the measurements.
      2. 8.4.2. Check measuring equipment and repeat the measurements.
      3. 8.4.3. Contact Technical Support

    Measurement 1.2 

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