Removing and installing silencers, engine code DAJB: Audi A1 (CWZA, DAJB)
Step-by-step removing and installing silencers, engine code DAJB for the Audi A1 (CWZA/DAJB): 10 steps.
Workshop procedure for AUDI — the exact step sequence and torque figures, straight from real workshop data.
🧭 Before you start
Fits: Audi A1 (8X, 2010–2018)
📋 Procedure
- Press coupling rod of rear left vehicle level sender G76 off ball stud (2)(arrow).
- Remove bolt (1) and press bracket (2) with rear left vehicle level sender G76 to one side.
- Remove tunnel cross-piece (rear) General body repairs, exterior66Underbody trim; Exploded view - underbody trim.
- Vehicles without connection point: separate exhaust pipes/silencers .
- Vehicles with connection point: release clamp (arrows) and push to right side.
- Remove bolt (2) and detach centre silencer.
- Vehicles without connection point: separate exhaust pipes/silencers .
- Vehicles with connection point: release clamp (arrows) and push to right side.
- Unscrew bolts (1, 3) and detach rear silencer (2).
- Align the exhaust system so it is free of stress .
Other AUDI procedures
- Removing and installing engine control unit J623 without protective housing
- Removing and installing stage 3 oil pressure switch F447
- Removing and installing Hall sender 3G300 – Audi A6/A7 C7
- Draining fuel tank - vehicles with front-wheel drive – Audi A1
- Removing and installing engine control unit J623 with protective housing
- Removing and installing toothed belt – Audi · 56 torque figures
- Removing engine – Audi A8 D3 · 41 torque figures
- Removing camshaft timing chain from camshafts – Audi A6/A7 C7 · 38 torque figures
- Installing engine – Audi A8 D4 · 36 torque figures
- Removing and installing camshaft timing chain · 29 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.