Removing and installing catalytic converter (Polo) — VW
Removing and installing catalytic converter (Polo) on VW: 13 steps, engines CAVA, CAVB, CAVC, CAVD. 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.
🧭 Before you start
Fits: VW Polo 6R (2009–2014)
📐 60 workshop diagrams for CAVA
Real factory drawings for this job — timing marks, bolt locations and routing. Locked in the free view.
📋 Procedure
- Remove Lambda probe G39(1) using Lambda probe open ring spanner set3337.
- Unscrew upper securing bolt from alternator (2).
- Then, press alternator down slightly.
- Unbolt oil supply pipe from turbocharger and from oil filter housing .
- Undo bolts (arrows) and remove heat shield from turbocharger.
- Unscrew securing nuts on turbocharger (arrows).
- Remove noise insulation General body repairs, exterior50Removing and installing noise insulation.
- Disconnect connector (1).
- Remove Lambda probe after catalytic converter G130(2).
- Unscrew securing bolts (1).
- Press support rings (2) off bolts.
- Loosen bolts of clamping sleeve (arrows) and push clamping sleeve backwards.
- Remove catalytic converter together with exhaust pipe downwards.
Ask TorqFix about your VW CAVA — it answers with the exact sequence for that engine and the workshop drawing for each step. First question is free after a 20-second sign-up, no card.
Ask about your VW CAVA — free → or sign up free to see the drawingsOther VW procedures
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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
The story behind TorqFix →Workshop data on this page last updated 20 Sep 2026.