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Home >> Porsche >> 2023 >> Cayenne Base, 4D Utility Coupe >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 35 (21 Exhaust Gas Turbocharging 4.0L -- 9YA - Cayenne (9YA)) >> WM, 214319 Removing And Installing Charge-Air Cooler (V8 BITURBO) >> Installing Charge Air Cooler >> Removing Charge - Air Cooler

Removing Charge - Air Cooler

WARNING: This page is about a different variant/trim than selected.
CAUTION: Hot components 
  • Risk of burns 
    1. → Let hot components cool down.
    2. → Wear personal protective gear.
  1. Have suitable stoppers ready for closing off the connections.
  2. Only when removing right charge-air cooler  :

    Disconnect electric line from right charge-air cooler.

    G15258882Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric lines for right charge-air cooler

    1. 2.1  Unclip clip -1-  .
    2. 2.2  Release and disconnect electric plug connection -2-  .
  3. Only when removing left charge-air cooler:  Disconnect lines from left charge-air cooler.
    G15258883Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric lines for left charge-air cooler

    1. 3.1  Unclip clips -1-  .
    2. 3.2  Release and disconnect electric plug connection -2-  .
  4. Disconnect pressure pipe -1-  .
    G15258884Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Pressure pipe on charge-air cooler 4.1  Unscrew screws for charge-air cooler -3-  at the pressure pipe flange -1-  .

  5. Disconnect pressure hose -1-  at the bottom.
    G15258885Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Pressure hose at the bottom

    1. 5.1  Loosen screw-type clamp -2-  .
    2. 5.2  Pull off pressure hose -1-  .
    3. 5.3  Close off connections with stoppers.
  6. Only when removing left charge-air cooler:  Disconnect radiator -1-  from charge-air cooler -2-  .
    G15258886Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Radiator on charge-air cooler

    1. 6.1  Release retaining lugs -Arrows-  .
    2. 6.2  Guide the radiator -1-  up out of the holders -3-  .
    3. 6.3  Suspend the radiator -1-  at a suitable position.
  7. Remove charge-air cooler -1-  .
    G15258887Courtesy of PORSCHE CARS NORTH AMERICA, INC.
    1. 7.1  Unscrew screws on charge-air cooler -2-  .
    2. 7.2  Remove charge-air cooler -1-  from holder -3-  .
    3. 7.3  Close off connections with stoppers.