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Home >> Audi >> 2016 >> S5 Prestige, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 673 (3.2L - Exhaust System & Emission Controls - Engine Code(S): CALB) >> 26 Exhaust System, Emission Controls >> Emissions Control >> Catalytic Converter, Removing And Installing >> Left Catalytic Converter, Removing And Installing, DSG Transmission 0B5 >> Removing

Left Catalytic Converter, Removing And Installing, DSG Transmission 0B5: Removing

WARNING: This page is about a different car, the 2012 Audi Q5 and 2011 Audi Q5. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Strut Tower Brace And Fasteners
GWWA40-10131Courtesy of AUDI OF AMERICA, LLC

-- Remove the tower brace, refer to TOWER BRACE, REMOVING AND INSTALLING .

-- Remove the Oxygen Sensor 2 after Catalytic Converter -G131- -2-, refer to Oxygen Sensor 2 after Catalytic Converter -G131-, REMOVING AND INSTALLING, BANK 2, LEFT .

Fig 2: Identifying Oxygen Sensors Location, Cylinder Bank 2 (Left)
GWWA24-10568Courtesy of AUDI OF AMERICA, LLC

-- Remove the plenum chamber bulkhead, refer to OVERVIEW - BULKHEAD .

-- Remove the left front muffler, refer to FRONT MUFFLER, REMOVING AND INSTALLING .

-- Remove the left front wheel.

Fig 3: Driveshaft Cover -1-
GWWA10-10179Courtesy of AUDI OF AMERICA, LLC

-- Remove the driveshaft cover -1- in the left wheel housing.

-- Remove the bolts -arrows- and the left driveshaft heat shield.

Fig 4: Identifying Left Drive Axle Heat Shield Fasteners
GWWA34-10397Courtesy of AUDI OF AMERICA, LLC
Fig 5: Locating Universal Joint Bolt
GWWA48-10005Courtesy of AUDI OF AMERICA, LLC
CAUTION:

The airbag spiral spring could be damaged.

  • Separate universal joint from steering gear only when front wheels are in straight ahead position.
  • Do not change steering wheel position and steering gear position any more, secure steering wheel with adhesive tape.

-- Remove the universal joint bolt -arrow-, refer to STEERING INTERMEDIATE SHAFT, REMOVING AND INSTALLING .

-- Press the CV joint off the steering gear and slide it all the way up.

-- Remove the nuts -arrows- and bolt -1- and remove the left catalytic converter from the exhaust manifold.

Fig 6: Identifying Left Catalytic Converter Fasteners
GWWA26-10415Courtesy of AUDI OF AMERICA, LLC
NOTE:

The installation location is shown with the engine removed.

-- Remove the bolts -1- and the bracket.

Fig 7: Removing Bolts And Bracket
GWWA26-10617Courtesy of AUDI OF AMERICA, LLC
NOTE:

Ignore -item 2- and -arrow-.

-- Remove the bolts -arrows- and the heat shield -1-.

Fig 8: Identifying Heat Shield Bolts
GWWA26-10585Courtesy of AUDI OF AMERICA, LLC

-- Remove the left catalytic converter from the top.