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Removing and installing activated charcoal filter - Audi A6 hybrid — AUDI

Removing and installing activated charcoal filter - Audi A6 hybrid on Audi: 10 steps, engines CAEB, CAED, CDNB, CDZA.

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

10 steps 31 engine codes

🧭 Before you start

Fits: Audi A6/A7 C7 (4G, 2011–2018); platform code 4X

Don't miss

  • Disregard (item 2).

🔧 Engine codes this applies to

CAEBCAEDCDNBCDZACEUCCEUDCGWBCGWDCGXBCHJACHMACHVACLXACLXBCNYACNYBCRDBCRECCTDACTDBCTGECTTACTUACVPACWUACWUBCYGACYNBCYPACYPBCYYA

📐 44 workshop diagrams for CAEB

Real factory drawings for this job — timing marks, bolt locations and routing. Locked in the free view.

Removing and installing activated charcoal filter - Audi A6 hybrid — CAEB · diagram 1
Removing and installing activated charcoal filter - Audi A6 hybrid — CAEB · diagram 2
Removing and installing activated charcoal filter - Audi A6 hybrid — CAEB · diagram 3
Removing and installing activated charcoal filter - Audi A6 hybrid — CAEB · diagram 4
Removing and installing activated charcoal filter - Audi A6 hybrid — CAEB · diagram 5
Removing and installing activated charcoal filter - Audi A6 hybrid — CAEB · diagram 6
Removing and installing activated charcoal filter - Audi A6 hybrid — CAEB · diagram 7
Removing and installing activated charcoal filter - Audi A6 hybrid — CAEB · diagram 8
+ 36 more diagrams
🔒 44 workshop diagrams for this job Ask about your Audi CAEB — free or sign up free to see the drawings

📋 Procedure

  1. Observe safety precautions .
  2. Observe rules for cleanliness .
  3. Remove underbody trim (rear left) General body repairs, exterior66Underbody trim; Removing and installing underbody trim.
  4. Remove heat shield for exhaust system (centre) General body repairs, exterior66Strips / trim panels / extensions; Removing and installing heat shield for floor.
  5. Remove bolts (1).
CAEB? Steps differ between engine variants — check this job against your exact car before you commit to it. Check my car — free →
  1. Pull honeycomb filter (3) with retainer off activated charcoal filter (arrow). [Note: Disregard (item 2).]
  2. Detach breather line (1) to activated charcoal filter solenoid valve 1N80. Disconnecting plug-in connectors
  3. Detach breather line (2) leading to fuel tank. Disconnecting plug-in connectors
  4. Unscrew bolts (3, 5, 6) and remove activated charcoal filter (4).
  5. Connect vent and breather lines so they engage audibly.
Workshop diagrams

Ask TorqFix about your Audi CAEB — 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 Audi CAEB — free → or sign up free to see the drawings

Other AUDI procedures

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.