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Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis (Single Page) >> External Pages >> Different variant/trim >> Section 2 (Exhaust System, Emission Controls (4-Cylinder Direct Injection 2.0L 4V TFSI Engine (Ea 888EVO4))) >> 26 Exhaust System, Emission Controls >> Emissions Control System >> Catalytic Converter, Removing And Installing >> Catalytic Converter, Removing And Installing, Vehicle With Particulate Filter >> Removing

Catalytic Converter, Removing And Installing, Vehicle With Particulate Filter: Removing

WARNING: This page is about a different variant/trim than selected.

-- Remove the particulate filter. Refer to PARTICULATE FILTER, REMOVING AND INSTALLING .

-- Remove the bolt -arrow- from the catalytic converter bracket.

GWWA26-11973Courtesy of AUDI OF AMERICA, LLC

-- Remove the connector -2- for the Oxygen Sensor 1 After Catalytic Converter -GX7- -1- from the bracket and disconnect it.

GWWA24-11997Courtesy of AUDI OF AMERICA, LLC

-- Remove and disconnect the connector -2- for the Oxygen Sensor 1 Before Catalytic Converter -GX10- -1- from the bracket.

GWWA24-12166Courtesy of AUDI OF AMERICA, LLC

-- Loosen the screw-type clamp -arrow- and remove upward to the rear.

GWWA26-12303Courtesy of AUDI OF AMERICA, LLC