AUDI CSUD — 2L Engine
2L · 148 hp
Engine overview
Torque figures by job
From the step-by-step procedures for this engine — each figure sits in the step that uses it.
- 35 Nm (26 lb-ft) — Tighten nut (B) on assembly tool T50010 to
- 40 Nm (30 lb-ft) — Tighten nut (B) on assembly tool T50010 to
- 45 Nm (33 lb-ft) — Tighten nut on assembly tool T50010 to
- 2 Nm (1.5 lb-ft) — Hand-tighten first bolt (arrow) (
- 10 Nm (7.4 lb-ft) — Tighten bolt (1) for camshaft sprocket and nut (2) for high-pressure pump sprocket to
- 20 Nm (15 lb-ft) — Tighten camshaft sprocket bolts to
- 20 Nm (15 lb-ft) — Tighten camshaft sprocket bolt to
- 10 Nm (7.4 lb-ft) — Tighten bolt (1) for camshaft sprocket and nut (2) for high-pressure pump sprocket to
- 20 Nm (15 lb-ft) — Tighten camshaft sprocket bolt to
- 3 Nm (2.2 lb-ft) — Tighten compensation element (arrow) to
- 2 Nm (1.5 lb-ft) — Using socket, 8 mm3247, unscrew compensation element (left-hand thread) (1) on cylinder…
- 2.5 Nm (1.8 lb-ft) — Tighten bolts (2) for filler neck for reducing agent to 2
- 52 Nm (38 lb-ft) — Tighten NOx sender 2G687(item 2) to
- 9 Nm (6.6 lb-ft) — Tighten bolts for cylinder head cover in the sequence (1
- 1.5 Nm (1.1 lb-ft) — Tighten bolts (arrows) for cover to 1
Engine codes in the same family
The same code prefix usually means the same block with a different output, fuel or model year. Procedures are often shared — check the code on the engine plate.
Workshop procedures for this engine
Step-by-step procedures from the workshop database, carrying 15 torque figures.
- Detaching toothed belt from camshaft · 8 torque figures
- Removing and installing emission control module – Audi A3 · 3 torque figures
- Removing and installing camshaft housing – Audi Q3 · 3 torque figures
- Removing and installing coolant pipe (top left) – Audi A8 D4
- Removing and installing toothed belt cover (top) – Audi A3
- Removing and installing water radiator for charge air cooling circuit
- Installing high-pressure pipe – Audi A8 D4 · 1 torque figures
- Removing and installing reducing agent tank – Audi A6/A7 C7
- Removing and installing control valve from camshaft control valve 1N205
- Removing and installing charge air cooling pump V188 – Audi
- Removing and installing coolant pipes (rear left) – Audi 4.2
- Removing and installing exhaust gas recirculation control motor 2V339
- Removing and installing coolant pipes on gearbox – Audi A3
- Removing and installing engine control unit J623 without protective housing
- Removing and installing automatic glow period control unit J179
- Removing and installing auxiliary pump for heating V488
- Removing and installing silencers – Audi A1
- Removing and installing engine control unit J623 with protective housing
- Removing and installing toothed belt cover (bottom) – Audi A3
- Removing and installing NOx sender G295 – Audi A8 D4 3.0 TDI
- Removing and installing charge air cooling pump V188
- Removing and installing engine control unit J623 without protective housing
Got a CSUD problem? Ask for free.
Describe the symptoms — TorqFix replies with a diagnosis cited from verified workshop data.
Get free diagnosis →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 14 Oct 2026.