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Home >> Volkswagen >> 2023 >> GTI S, Automatic DCT Trans >> Repair and Diagnosis >> Engine Mechanical >> Exhaust >> Exhaust System, Emission Controls >> 26 Exhaust System, Emission Controls >> Emissions Control System >> Catalytic Converter, Removing And Installing, AWD >> Catalytic Converter, Removing And Installing >> Removing
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Catalytic Converter, Removing And Installing: Removing

-- Remove the engine cover. Refer to ENGINE COVER, REMOVING AND INSTALLING .

-- Disconnect the connector -2- and free up the wire.

GWWA24-12190Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Mark the clamp installation position.

Fig 1: Positioning the Clamp
GWWN26-10986Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Loosen the clamp -1- and place it on the turbocharger.

GWWN10-10830Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Remove the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, REMOVING AND INSTALLING .

-- Remove the bolt -arrow-.

GWWA10-12317Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Remove the nuts -arrows-.

GWWA10-12316Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Free up the bracket -1- and push to the side.

-- Lower the subframe. Refer to SUBFRAME, LOWERING .

-- Remove the drive axle heat shield. Refer to DRIVE AXLE HEAT SHIELD, REMOVING AND INSTALLING .

-- Remove the Exhaust Gas Temperature Sensor 3 -G495- -arrow-.

GWWA24-11980Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Remove the Exhaust Gas Temperature Sensor 4 -G648- -arrow-.

GWWA24-11981Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Remove the union nuts -arrow- and free up the pressure difference lines.

GWWA26-11967Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Remove the bolt -2-.

GWWN26-000003Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Loosen the nuts -arrows-.

GWWN26-11177Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Requirement

-- Support the catalytic converter.

-- Push the front clamping sleeve -1- rearward.

-- Screw out the catalytic converter.

-- Slide the screwdriver -2- into the groove -arrow- on the turbocharger and pry out the seal -1-.

Fig 2: Prying Out Seal
GWWN21-10610Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.