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Home >> Audi >> 2016 >> S5 Prestige, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 118 (Emission Control Systems (Aux. Emission Control Devices) (H4DO)) >> EGR Pipe >> Removal

EGR Pipe: 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. Remove the EGR pipe assembly from the water pipe assembly and the cylinder head RH.
    Fig 4: Locating EGR Pipe Mounting Bolts
    G07664935Courtesy of SUBARU OF AMERICA, INC.
  7. Remove the EGR pipe from EGR pipe adapter.
    Fig 5: Locating EGR Pipe Mounting Nuts
    G07664936Courtesy of SUBARU OF AMERICA, INC.
  8. Disconnect the connector from the throttle body.
    Fig 6: Locating Throttle Body Connector
    G07664937Courtesy of SUBARU OF AMERICA, INC.
  9. Remove the bolts which secure the throttle body and the blow-by hose stay to the intake manifold, and tilt the throttle body to the rear side of vehicle.
    Fig 7: Locating Throttle Body Mounting Bolts
    G07664938Courtesy of SUBARU OF AMERICA, INC.
  10. Remove the bolts and nuts that hold the EGR pipe to the intake manifold and the water pipe assembly, and remove the EGR pipe.
    Fig 8: Locating EGR Pipe Mounting Bolts
    G07664939Courtesy of SUBARU OF AMERICA, INC.