Oil Separator, Removing And Installing: Removing

-- Remove the cylinder ignition coils "3 and 4". Refer to IGNITION COILS WITH POWER OUTPUT STAGES, REMOVING AND INSTALLING .

-- Loosen the hose clamp -1- and remove the hose from EVAP Canister Purge Regulator Valve 1 -N80-.

Fig 1: Locating Oil Separator Bolts

Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolt -2- and remove the crankcase ventilation hose -3- from oil separator. Release the catches to do so if necessary.

-- Remove the bolts -arrows- and the oil separator.