Removing and installing charge air pipe — AUDI
Removing and installing charge air pipe on Audi: 12 steps, engines CAYD, CAYE, CFHC, CFHE. What to remove, in what order, and what to check after.
Workshop procedure for AUDI — the exact step sequence and torque figures, straight from real workshop data.
🧭 Before you start
Fits: platform code 2C0
- Renewed: damaged cable ties
📋 Procedure
- Disconnect earth strap at battery with ignition switched off Electrical system27Disconnecting and reconnecting battery.
- Remove battery and battery tray Electrical system27Removing and installing battery.
- Remove air filter housing with air mass meter and connecting pipe .
- Loosen clamps (1) and (2) on connecting hose to pulsation damper. Unscrew securing bolt (3) from charge air pipe.
- Unscrew securing bolt (arrow) from charge air pipe . Pull connecting hose from pulsation damper as far as possible.
- Unclip top coolant hose on charge air pipe (arrow).
- Unclip wiring harnesses from charge air pipe (arrows).
- Remove connecting hose (arrow).
- Unscrew bolts (arrows) of charge air pipe.
- Remove charge air pipe.
- First, fit all bolts of charge air pipe in position and then tighten.
- Replace damaged cable ties and clips.
Other AUDI procedures
- Filling with incorrect fuel, engine codes CFHC, CFHE, CFHF, CLCA, CLCB, CFJA
- Checking radial clearance of conrods · 4 torque figures
- Removing and installing engine mountings – Audi A8 D4
- Checking exhaust gas recirculation cooler for leaks
- Removing and installing vacuum pump – Audi A8 D3 · 2 torque figures
- 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.