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Home >> Audi >> 2016 >> S4 Premium Plus, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 1261 (Turbocharger, Supercharger [CGFA]) >> 21 Turbocharger, Supercharger >> Charge Air System >> Charge Air Cooler, Removing And Installing >> Removing

Charge Air Cooler, Removing And Installing: Removing

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Left Charge Air Cooler 

NOTE:

Ignore -2-.

-- Unclip the bracket -1- for the vacuum hose.

-- Remove the Charge Air Pressure Sensor 2 -G447-. Refer to CHARGE AIR PRESSURE SENSORS - G31- AND - G447-, REMOVING AND INSTALLING .

Fig 1: Identifying Bracket -1- To Vacuum Hose
GWWA21-10367Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Right Charge Air Cooler 

Fig 2: Intake Manifold Tightening Sequence (1 of 2)
GWWA24-10294Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Remove the Throttle Valve Control Module -J338-. Refer to Throttle Valve Control Module -J338-, REMOVING AND INSTALLING .

-- Remove the Charge Air Pressure Sensor -G31-. Refer to CHARGE AIR PRESSURE SENSORS - G31- AND - G447-, REMOVING AND INSTALLING .

Continuation for Both Sides

Fig 3: Coolant Pipes And Bolts
GWWA19-10759Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Remove the bolts -1 and 2- and the coolant pipes on the compressor.

-- Remove the screws on the left -1 and 2- and right -3 and 4- charge air coolers.

Fig 4: Identifying Bolts For Left -1 To 2- And Right -3 To 4- Charge Air Coolers
GWWA21-10330Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Attach the Seal Installer - Valve Stem Seal Tool:2036  to the compressor with Seal Installer - Valve Stem Seal Tool Adapter Plates:2036/1  as illustrated.

Fig 5: Identifying Attachment Of Adjustable Rod 2036
GWWA21-10503Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Position the Arbor:2033  on the front of the charge air cooler.

-- Slowly remove the charge air cooler with even pressure from the supercharger housing toward the rear using the Tire Pry Lever:VAG1942  .