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Home >> Audi >> 2022 >> S6 Premium Plus >> Repair and Diagnosis >> External Pages >> Different car >> Section 434 (Cooling System [DMTA,DPAA,DPUA,DPVA,DMTC]) >> 19 Cooling System >> Coolant Pipes >> Coolant Pipes, Removing And Installing >> Right Coolant Pipe, Removing And Installing >> Removing

Right Coolant Pipe, Removing And Installing: Removing

WARNING: This page is about a different car, the 2022 Audi A6 Quattro and 2021 Audi A6 Quattro. However, it is still accessible from the selected car via links, so may be relevant.

-- Drain the coolant. Refer to DRAIN THE COOLANT .

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

-- Disconnect the connectors:

GWWA21-11468Courtesy of AUDI OF AMERICA, LLC

1 - For the Turbocharger Recirculation Valve -N249-

3 - for Charge Air Pressure Control Module -GX34-

-- Press the release buttons on both sides and remove the crankcase ventilation hose -4-.

-- Remove the bolts -arrows- and remove the connection -2-.

-- Free up the wires for the heated oxygen sensors.

GWWA26-12303Courtesy of AUDI OF AMERICA, LLC

-- Loosen the screw-type clamp -arrow-, press the catalytic converter to the right side.

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

GWWA21-11516Courtesy of AUDI OF AMERICA, LLC

-- Pry out the locking plates -arrows- and dispose.

GWWA21-11562Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolt -2- and the oil supply line.

GWWA21-11515Courtesy of AUDI OF AMERICA, LLC

-- Remove the nuts -arrows- and remove the turbocharger from the threaded pins.

-- Fold back the heat shield boot.

GWWA19-13294Courtesy of AUDI OF AMERICA, LLC

-- Loosen the hose clamps -2 and 3- and remove the coolant hoses.

-- Remove the bolts -arrows and 1-, disconnect the right coolant pipe from the cylinder block and remove it.