Crankcase Ventilation Hose, Removing And Installing: Removing

WARNING: This page is about a different car, the 2018 Audi A6 Quattro, 2017 Audi A6 Quattro, and 2016 Audi A6 Quattro. However, it is still accessible from the selected car via links, so may be relevant.

NOTE:

During installation, all cable ties must be installed at the same location.

The crankcase ventilation hose cannot be remove from the left cylinder head cover without damaging it. The hose must be replaced after removal.

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

-- Release the retainers in direction of -arrow- and remove wiring duct -1- toward the rear.

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-- Remove the crankcase ventilation hose -2- from the cylinder head covers.

Courtesy of AUDI OF AMERICA, LLC

-- Free up the crankcase ventilation hose.

-- Remove the bolt -1- and the connection for the crankcase ventilation hose.