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Home >> Audi >> 2018 >> A6 Premium Plus >> Repair and Diagnosis >> External Pages >> Different car >> Section 457 (Cylinder Head, VALVETRAIN- CLAB, CLAA, CDUC, CGQB, CKVB, CKVC, CDUD, CPNB, CTCB, CTCC, CVUA, CVUB) >> Cylinder Head, VALVETRAIN >> Cylinder Head >> Cylinder Head Cover, Removing And Installing >> Cylinder Head Cover Left And Right, Installing And Removing, Vehicles With A Turbocharger >> Removing

Cylinder Head Cover Left And Right, Installing And Removing, Vehicles With A Turbocharger: Removing

WARNING: This page is about a different car, the 2016 Audi A6 Quattro. However, it is still accessible from the selected car via links, so may be relevant.

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

-- Remove the left fuel injector. Refer to FUEL INJECTORS, REMOVING AND INSTALLING .

-- Remove the left fuel rail. Refer to HIGH PRESSURE RESERVOIR (RAIL), REMOVING AND INSTALLING .

-- Remove the refrigerant line with inner heat exchanger. .

-- Remove the Intake Flap Motor -V157-. Refer to Intake Flap Motor -V157-, REMOVING AND INSTALLING .

-- If equipped, disconnect the -1- Exhaust Gas Temperature Sensor 3 -G448- -2- connector.

GWWA26-11448Courtesy of AUDI OF AMERICA, LLC
NOTE:

Ignore item -3-.

-- Remove the bolts -1- and then remove the intake manifold mount.

GWWA23-10530Courtesy of AUDI OF AMERICA, LLC
NOTE:

Ignore item -2-.

-- If applicable, remove bolt -1- for the heat shield.

GWWA15-10936Courtesy of AUDI OF AMERICA, LLC
NOTE:

Ignore item -2-.

-- Free up the wiring harness on the cylinder head cover using the :80-200  .

GWWA15-10985Courtesy of AUDI OF AMERICA, LLC
CAUTION:

Depending on the vehicle equipment level and market-specific crankcase ventilation hose may be used, which cannot be removed from the cylinder head cover without being destroyed. In these versions the hose on the cylinder head cover is destroyed and replaced.

-- Remove the hose -arrow- for the crankcase ventilation, to do so - if equipped- press the release button or the damage the hose connection on the cylinder head cover.

-- Loosen the bolts in sequence -7 to 1-.

-- Remove the bolts and the cylinder head cover.