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Home >> Porsche >> 2021 >> 911 Targa 4 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 34 (21 Exhaust Gas Turbocharging 3.8L (Eng Code MDK.H) -- 992 - 911 CARRERA (992)) >> WM, 214319 Removing And Installing Charge Air Cooler >> Installing Charge Air Cooler

Installing Charge Air Cooler

WARNING: This page is about a different variant/trim than selected.
  1. Remove moulded hose -1-  on both sides.
    G15507431Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Moulded hose on charge-air cooler

    Undo screw-type clamps -2-  and remove moulded hose -1-  .

  2. Disconnect vacuum line -1-  , positive crankcase ventilation line -2-  and electric plug connections -3-  from pressure pipe -4-  .
    G15507432Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Pressure pipe

    Release and disconnect plug-coupling -5-  and move vacuum line -1-  aside.

    Release and disconnect plug-coupling -6-  and move positive crankcase ventilation line -2-  aside.

    Close off line connections using suitable stoppers.

    Unclip clip -7-  .

    Release and disconnect electric plug connections -3-  and move electric line -8-  aside.

    Information 

    The central support sleeve cannot be removed without being destroyed and must be replaced following removal.

  3. Remove charge-air cooler -1-  .
    G15507433Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Charge air cooler

    Loosen screw-type clamp -2-  .

    Drill out head of support sleeve -3-  using a drill bit (approx. 10 mm in diameter) and push support sleeve -3-  forwards through the bracket.

    Unscrew and remove screws -4-  .

    Remove charge-air cooler -1-  .



  1. Install charge-air cooler -1-  .
    G15507434Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Charge air cooler

    Position charge-air cooler -1-  .

    Insert new  support sleeve -3-  .

    Screw in and tighten new  screws -4-  .

    > Tightening torque 10 Nm (7.5 ftlb.) 

    Tighten screw-type clamp -2-  .

    > Tightening torque 5.5 Nm (4 ftlb.) +/- 0.5 Nm (0.35 ftlb.) 

  2. Connect vacuum line -1-  , positive crankcase ventilation line -2-  and electric plug connections -3-  to pressure pipe -4-  .
    G15507435Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Pressure pipe

    Position electric line -8-  , then push on and lock electric plug connections -3-  .

    Clip in clip -7-  .

    Position positive crankcase ventilation line -2-  and push plug-in coupling -6-  onto pressure pipe -4-  .

    Position vacuum line -1-  and push plug-in coupling -5-  onto pressure pipe -4-  .

  3. Installing -1-  moulded hose.
    G15507436Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Moulded hose on charge-air cooler

    Coat the inside of the moulded hose -1-  with Kluberplus gel  .

    Position the -1-  moulded hose.

    Tighten screw-type clamps -2-  .

    > Tightening torque 5.5 Nm (4 ftlb.) +/- 0.5 Nm (0.3 ftlb.)