Removing and installing magnetic coils for fuel tank shut-off valves N361/N362 — AUDI
Removing and installing magnetic coils for fuel tank shut-off valves N361/N362 on Audi: 14 steps, engines CPWA.
Workshop procedure for AUDI — the exact step sequence and torque figures, straight from real workshop data.
🧭 Before you start
Fits: Audi A3 (8V, 2012–2020)
- Special tools named: T10522
- Renewed: seal, plug with seal
Don't miss
- Renew seal.Renew plug with seal.
🔧 Engine codes this applies to
📋 Procedure
- Observe safety precautions .
- Observe rules for cleanliness .
- When working on the natural gas tank, take care not to damage the surface of the tank.
- If necessary, protect tank surface using suitable workshop materials.
- Disconnect battery Electrical system27Battery; Disconnecting and connecting battery.
- Remove underbody trim below natural gas tank General body repairs - exterior66Underbody trim.
- Release connector (arrow B) at fuel tank shut-off valve 1N361 and disconnect.
- Release connector (arrow A) at fuel tank shut-off valve 2N362 and disconnect.
- Unscrew plug (arrow) from fuel tank shut-off valve(1).
- Unscrew and remove nut (arrow) from fuel tank shut-off valve(1).
- Detach magnetic coil (2) with corrugated washer from fuel tank shut-off valve(1) in direction of (arrow). [Note: Renew seal.Renew plug with seal.]
- Slide seal (2), corrugated washer (3) and magnetic coil (4) onto fuel tank shut-off valve(1).
- Tighten nut (arrow) on fuel tank shut-off valve(1) using torque wrenchVAS 6854 and insert tool 17 mm/22 mm T10521/T10522.
- Fit plug (arrow) on fuel tank shut-off valve(1).
Other AUDI procedures
- Removing and installing sealing flange on gearbox side · 6 torque figures
- Removing toothed belt from camshaft · 4 torque figures
- Removing and installing camshaft housing – Audi Q3 · 3 torque figures
- Removing and installing camshaft adjuster – Audi · 1 torque figures
- Removing and installing fuel tanks together with mounting, natural gas tanks made of steel
- 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.