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Home >> Audi >> 2010 >> S4 Automatic DCT >> Repair and Diagnosis >> External Pages >> Different car >> Section 201 (Emission Control Systems (Aux. Emission Control Devices) (H4DO)) >> EGR Control Valve >> Removal

EGR Control Valve: Removal

WARNING: This page is about a different car, the 2012 Subaru Forester. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect the ground cable from battery.
    Fig 1: Disconnecting Ground Cable From Battery
    G07664975Courtesy of SUBARU OF AMERICA, INC.
  2. Remove the clip (A) from the air intake boot.
  3. Loosen the clamp (B) connecting the air intake boot and air cleaner case (rear).
  4. Loosen the clamp (C) which connects the air intake boot and throttle body.
    Fig 2: Identifying Air Intake Boot Clamps And Clip
    G00514349Courtesy of SUBARU OF AMERICA, INC.
  5. Remove the air intake boot from the throttle body, and move it to the left side wheel apron.
    Fig 3: Removing The Air Intake Boot
    G00514350Courtesy of SUBARU OF AMERICA, INC.
  6. Disconnect the connector from the EGR control valve.
    Fig 4: Locating EGR Control Valve Connector
    G07664931Courtesy of SUBARU OF AMERICA, INC.
  7. Remove the EGR control valve from the water pipe assembly.
    Fig 5: Locating Water Pipe Assembly Mounting Bolts
    G07664932Courtesy of SUBARU OF AMERICA, INC.