Crankcase Ventilation Hose, Replacing, Engine Codes DWKA/DWLA/DWNB/DWPA/DWRB

Procedure

Depending on the model, preliminary work may be required. Refer to OIL SEPARATOR, REMOVING AND INSTALLING .

For crankcase ventilation hose of cylinder bank 1 (right):

Courtesy of AUDI OF AMERICA, LLC

-- Remove the crankcase ventilation hose -1- by pressing the release buttons on both sides.

-- Remove the bolts -arrows- and then remove the crankcase ventilation hose.

Crankcase ventilation hose for cylinder bank 2 (left):

Courtesy of AUDI OF AMERICA, LLC

-- Free up the vacuum line -1-.

-- Remove the crankcase ventilation hose -2- by pressing the release buttons on both sides (different installation positions).

-- Remove the bolts -arrows- and then remove the crankcase ventilation hose.

Install in the reverse order of removal while noting the following:

Additional procedures depending on the model. Refer to OIL SEPARATOR, REMOVING AND INSTALLING .

Tightening Specifications