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Home >> Audi >> 2016 >> S5 Prestige, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 627 (3.0L - Exhaust System & Emission Controls - Engine Code(S): CTUC & CTUD) >> 26 Exhaust System, Emission Controls >> Exhaust Manifold >> Exhaust Manifold, Removing And Installing >> Right Exhaust Manifold, Removing And Installing >> Removing

Right Exhaust Manifold, Removing And Installing: Removing

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Fig 1: Identifying Noise Insulation
GWWA10-11100Courtesy of AUDI OF AMERICA, LLC

-- Remove the noise insulation -1- and -2-, refer to OVERVIEW - NOISE INSULATION .

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

-- Remove the Heated Oxygen Sensor -G39- item -1-, refer to HEATED OXYGEN SENSOR - G39 - / OXYGEN SENSOR AFTER THREE WAY CATALYTIC CONVERTER - G130 -, REMOVING AND INSTALLING .

Fig 2: Locating Oxygen Sensors - Cylinder Bank 1 (Right)
GWWA24-10567Courtesy of AUDI OF AMERICA, LLC

-- Remove the right catalytic converter, refer to RIGHT CATALYTIC CONVERTER, REMOVING AND INSTALLING .

-- Remove the air filter housing, refer to AIR FILTER HOUSING, REMOVING AND INSTALLING .

-- Remove the right engine mount, refer to RIGHT ENGINE MOUNT, REMOVING AND INSTALLING .

-- Remove the nut -1- and the bolt -2- and press the coolant pipe to the side.

Fig 3: Identifying Nut, Bolt And Coolant Pipe
GWWA19-10600Courtesy of AUDI OF AMERICA, LLC
NOTE:

Ignore the -arrows-.

-- Remove the bolts -1 through 4- and remove the heat shield.

Fig 4: Identifying Bolts And Heat Shield
GWWA26-10070Courtesy of AUDI OF AMERICA, LLC

-- Remove the nuts -7- and -9- and the heat shield bracket.

-- Remove nuts -1 through 6- and -8- and the exhaust manifold.

Fig 5: Identifying Nuts, Bracket For Heat Shield & Exhaust Manifold
GWWA26-10071Courtesy of AUDI OF AMERICA, LLC