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Home >> Audi >> 2014 >> S8 >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> 4.0L - Cylinder Head & VALVETRAIN - Engine Code(S): CEUA, CGTA, CTFA & CTGA >> 15 Cylinder Head, VALVETRAIN >> Valvetrain >> Camshaft Adjuster, Removing And Installing >> Removing

Camshaft Adjuster, Removing And Installing: Removing

Cylinder Bank 1 (Right): 

-- Remove the engine cover, refer to ENGINE COVER, REMOVING AND INSTALLING .

WARNING:

Fire hazards and risk of damage for a faulty engine cover.

  • The engine cover must be always be installed before the hood is closed.
  • The engine may neither be started nor driven without an engine cover.

Vehicles with the Engine Codes CEUA/CTGA: 

Fig 1: Removing Camshaft Adjustment Valve 1 -N205 - / Exhaust Camshaft Adjustment Valve 1 -N318-, Removing And Installing, Cylinder Bank 1 (Right)
GWWA24-11132Courtesy of AUDI OF AMERICA, LLC

-- Loosen the clamps -arrows- and remove the air guide pipe.

Vehicles with the Engine Codes CGTA/CTFA: 

Fig 2: Removing Air Guide Pipe (Engine Codes CGTA/CTFA)
GWWA24-10998Courtesy of AUDI OF AMERICA, LLC

-- Loosen the clamps -arrows- and remove the right air guide pipe.

Continued for Both Sides: 

Fig 3: Locating Connector And Bolt
GWWA15-11101Courtesy of AUDI OF AMERICA, LLC

-- Disconnect the connector -2-.

-- Remove the bolt -1- and then remove the camshaft adjuster.