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Home >> Porsche >> 2021 >> 911 Targa 4 >> Repair and Diagnosis >> External Pages >> Different car >> Section 3 (21 Exhaust Gas Turbocharging 3.0L (Eng Code MDK.Kb) -- 992 - 911 CARRERA (992)) >> WM, 216619 Removing And Installing Electronic Adjuster For Turbocharger (Bypass Valve) >> Installing Electronic Adjuster

Installing Electronic Adjuster

WARNING: This page is about a different car, the 2024 Porsche 911, 2023 Porsche 911, and 2022 Porsche 911. However, it is still accessible from the selected car via links, so may be relevant.

Information 

  1. > VAS 5908 - Battery Charger, 90 A  must now be connected to the vehicle.
  2. Have PIWIS Tester and  > 9954 - diagnostic cable  ready.
  3. Install electronic adjuster -1-  .
    1. 3.1 Screw on adjusting nut on the pull rod fully.
    2. 3.2 Insert electronic adjuster and tighten screws.
    G15508247Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electronic adjuster on turbocharger

  4. Connect the PIWIS Tester  to the vehicle and switch on ignition.
    1. 4.1 Select DME engine control unit  , then select the Maintenance/repairs  menu.
    2. 4.2 Open the sub-menu Adjust electronic adjuster for turbocharger (bypass flap)  .
    3. 4.3 Read the information about the preconditions and make sure to meet the preconditions! 
  5. Move electronic adjuster into adjustment position using the PIWIS Tester  .

    The adjusting nut and lock nut must not be touching the kinematics lever! 

    1. 5.1 > 9954 - Diagnostic cable  must now be connected to the electronic adjuster and the plug connection must be connected to the vehicle.
    2. 5.2 Select the relevant turbocharger (left or right).
    3. 5.3 Press F8=Start. The pull rod moves into the adjustment position.
    G15508248Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Moving pull rod for electronic adjuster into adjustment position

    Information 

    • Press bypass flap closed with your hand as far as the kinematics mounting and hold it closed. 
  6. Connect and adjust pull rod with kinematics lever. Get another person to help you with this work.

    Press bypass flap -1-  closed as far as the mounting with your hand -arrow- and hold it closed! 

    G15508249Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Bypass flap

    1. 6.1 Fit both nuts by hand.
    2. 6.2 Tighten adjusting nut using > V.A.G 1783 - Torque wrench, 2-10 Nm (1.5-7.5 ftlb.)-2-  and counter at the lock nut -4-  . While tightening, get another person to counter at the kinematics lever using an open-ended wrench (a/f 16) -3-  to prevent strain.
    3. 6.3 Press F8=Stop on the Tester, then perform bypass flap adaptation  with F8=Stop.
    4. 6.4 When the adaptation is complete, switch off the ignition and disconnect the Tester.
    5. 6.5 Release and disconnect diagnostic cable -5-  .
    G15508250Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Adjusting electronic adjuster

    1  Electronic adjuster
    2  > V.A.G 1783 - Torque wrench, 2-10 Nm (1.5-7.5 ftlb.)  with open socket-wrench insert (a/f 10)
    3  Open-ended wrench, a/f 16
    4  Open-ended wrench, a/f 10
    5  Diagnostic cable 9954
  7. Install new shield -1-  using lug-type clamps.
    1. 7.1 Position shield with the closed seam at the upper edge -Arrows-  and press together at the bottom.
    2. 7.2 Position lug-type clamps -2-  , hold clamps securely and secure using > V.A.G 1275A - Hose clip pliers  or > VAS 6199A - Clamping pliers  .
G15508251Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Shield on kinematics for electronic adjuster

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