TorqFix

Removing and installing right catalytic converter, bank 1 — VW

Removing and installing right catalytic converter, bank 1 on VW: 12 steps, engines CGEA, CGFA. What to remove, in what order, and what to check after.

Workshop procedure for VW — the exact step sequence and torque figures, straight from real workshop data.

12 steps 2 engine codes

🧭 Before you start

Fits: VW Touareg II (7P, 2010–2018)

  • Renewed: seals

Don't miss

  • For reasons of clarity, illustration shows installation position from rear of removed engine.
  • Steering universal joint also has to be detached with right-hand-drive models.

🔧 Engine codes this applies to

📋 Procedure

  1. Remove engine cover panel
  2. Remove Lambda probe after catalytic converter G130.
  3. Unscrew nut (accessible from above) (2) with articulated wrench T40220. [Note: For reasons of clarity, illustration shows installation position from rear of removed engine.]
  4. Remove noise insulation General body repairs, exterior50Assembly overview - noise insulation.
  5. Remove right front silencer (B).
CGEA? Steps differ between engine variants — check this job against your exact car before you commit to it. Check my car — free →
  1. Remove front propshaft Transfer box and final drives39Propshaft; Removing and installing front propshaft. [Note: Steering universal joint also has to be detached with right-hand-drive models.]
  2. Unscrew support for catalytic converter.
  3. Unscrew nuts (accessible from below) (1) and (3) from connection of front exhaust pipe to exhaust manifold.
  4. Remove catalytic converter.
  5. Attach all cable ties in the same places when installing.
  6. Renew seals, gaskets and self-locking nuts.
  7. Aligning exhaust system free of stress .

Who makes these pages, and how

TorqFix was built by a mechanic — after a 2,700 km drive with five roadside repairs that no diagnostic tool could explain.

The figures on this page come from manufacturer workshop documentation and are shown as they are. The page is assembled automatically from that data — it is not written by an AI. The AI works in the chat, where it answers for your specific car. It writes nothing here.

Variants of the same model differ. Cross-check torque against the factory manual for your engine before final tightening.

Seen a figure that does not match your manual? Write to us — we correct it and note when. support@torqfix.com

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Workshop data on this page last updated 20 Sep 2026.