Removing and installing activated charcoal filter (engine codes CBTA, CBUA, BGP, BGQ) — VW
Removing and installing activated charcoal filter (engine codes CBTA, CBUA, BGP, BGQ) on VW: 10 steps, engines BGP, BGQ, CBTA, CBUA.
Workshop procedure for VW — the exact step sequence and torque figures, straight from real workshop data.
🧭 Before you start
Fits: VW Golf V / Jetta (1K, 2003–2009); platform code 5M1
📋 Procedure
- Remove centre and rear silencers.
- Remove heat shield (arrows).
- Position engine and gearbox jackV.A.G 1383 A below rear axle to support.
- Loosen securing bolts of rear axle (arrows) and unscrew approx. 20 mm.
- Lower rear axle slowly using engine and gearbox jackV.A.G 1383 A.
- Pull off breather lines (A) by pressing release tab.
- Unscrew bolts (B).
- Release retaining tab (A) using a screwdriver. Turn activated charcoal filter approx. 90° to right (B) and remove activated charcoal filter.
- Fit breather lines so that they engage audibly.
- Install rear axle Running gear42.
Other VW procedures
- Removing and installing intake manifold – VW Touareg I
- Removing engine - Jetta up to MY 2010 and Golf Variant
- Checking fuel system for leaks – VW Golf V / Jetta
- Removing and installing front exhaust pipe with catalytic converter
- Emptying fuel tank if it is less than 3/4 full · 1 torque figures
- Removing engine · 41 torque figures
- Removing and installing camshaft – VW Golf Cabriolet · 47 torque figures
- Adjusting valve timing – VW Passat B5 · 83 torque figures
- Removing and installing camshafts – VW Passat B6 · 39 torque figures
- Removing and installing coolant pump · 53 torque figures
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.