Catalytic Converter Bracket, Removing And Installing

2022 Volkswagen Tiguan S, FWDSECTION Catalytic Converter Bracket, Removing And Installing

Special tools and workshop equipment required 

  • Pneumatic Rivet Gun: VAS 6759 

Removing the bracket from the catalytic converter:

Fig 1: Heated Oxygen Sensors
GWWN24-10879Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Remove the connector -2- from the bracket, disconnect it and free up the wires.

-- Loosen the clamp -1- for the catalytic converter -2- and push the clamp on the turbocharger.

GWWN26-11070Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Remove the noise insulation. Refer to OVERVIEW - NOISE INSULATION .

-- If equipped, remove the center underbody trim panels. Refer to UNDERBODY TRIM PANELS, REMOVING AND INSTALLING .

-- Remove the nuts -2-.

GWWN26-11088Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Remove the bolts -arrows- and lower the catalytic converter as far as possible.

Fig 2: Identifying Exhaust System Bracket (Suspended Mount) Bolts
GWWM40-10010Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Drill out the pop rivets on the bracket and remove the lock washer.

-- Remove the bracket from the catalytic converter.

Install the bracket using the lock washers:

GWWN26-11511Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Check if the pop rivets can be inserted in the mount on the catalytic converter. If necessary drill the holes to 7 mm.

-- Attach the bracket -1- on the mount on the catalytic converter.

-- Rivet the lock washers -3- as shown parallel to the rubber -2-.

Further assembly is performed in the reverse order of the removal.

Tightening Specifications 

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.