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Home >> Audi >> 2016 >> S5 Prestige, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 1195 (Exhaust System, Emission Controls [CALA] (Coupe)) >> 26 Exhaust System, Emission Controls >> Exhaust Manifold >> Left Exhaust Manifold, Removing And Installing >> Removing

Left Exhaust Manifold, Removing And Installing: Removing

WARNING: This page is about a different car, the 2010 Audi A5, 2009 Audi A5, and 2008 Audi A5. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Oxygen Sensors Location, Cylinder Bank 2 (Left)
GWWA24-10568Courtesy of AUDI OF AMERICA, LLC

-- Remove The Plenum Chamber Bulkhead. Refer To OVERVIEW - PLENUM CHAMBER BULKHEAD .

-- Remove The Heated Oxygen Sensor 2 - G108- -Item 1-. Refer To HEATED OXYGEN SENSOR, REMOVING AND INSTALLING .

-- Remove The Left Engine Mount. Refer To LEFT ENGINE MOUNT, REMOVING AND INSTALLING .

-- Remove The Left Front Muffler. Refer To FRONT MUFFLER, REMOVING AND INSTALLING .

-- Remove The Nuts -Arrows- And The Bolt -1-.

Fig 2: Identifying Left Catalytic Converter Fasteners
GWWA26-10415Courtesy of AUDI OF AMERICA, LLC

-- Remove The Left Catalytic Converter From The Exhaust Manifold And Lay It Aside.

NOTE:

The Installation Location Is Shown With The Engine Removed.

-- Remove The Bolts -Arrows- And The Left Engine Support.

Fig 3: Identifying Bolts
GWWA10-10939Courtesy of AUDI OF AMERICA, LLC

-- Remove The Bolts -1 Through 4- And Remove The Heat Shield.

Fig 4: Heat Shield Loosening Sequence (Left Exhaust Manifold)
GWWA26-10068Courtesy of AUDI OF AMERICA, LLC

-- Remove The Nuts -1- And -8- And The Heat Shield Bracket.

Fig 5: Exhaust Manifold Loosening Sequence (Left Exhaust Manifold)
GWWA26-10069Courtesy of AUDI OF AMERICA, LLC

-- Remove Nuts -2 Through 7- And -9- And Remove The Exhaust Manifold.