AUDI CWZA — 2L Engine
2L · 231 hp
Engine overview
Vehicles with this engine
Torque figures by job
From the step-by-step procedures for this engine — each figure sits in the step that uses it.
- 20 Nm (15 lb-ft) — Use bolt (1) to fix engine support T10359 A with
- 20 Nm (15 lb-ft) — ⚠ Risk of damage to valves and piston crowns
- 5 Nm (3.7 lb-ft) — If injector does not come loose after limit torque of
- 8 Nm (5.9 lb-ft) — Tighten bolts to
- 8 Nm (5.9 lb-ft) — 1
- 40 Nm (30 lb-ft) — Tighten with torque wrench initially to
- 4 Nm (3.0 lb-ft) — Pre-tighten bolts (arrows) to
- 9 Nm (6.6 lb-ft) — Tighten bolts to
- 8 Nm (5.9 lb-ft) — 1
- 65 Nm (48 lb-ft) — Initially tighten bolts (1
- 15 Nm (11 lb-ft) — Initially tighten bolts (arrows A) to
- 10 Nm (7.4 lb-ft) — Tighten with torque wrench initially to
- 25 Nm (18 lb-ft) — Tighten with torque wrench to
- 20 Nm (15 lb-ft) — Tighten bolts to
- 8 Nm (5.9 lb-ft) — Tighten bolts in the sequence (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 8 torque figures.
- Separating engine and gearbox - vehicles with manual gearbox · 4 torque figures
- Removing and installing injectors, FSI engines · 2 torque figures
- Separating engine and gearbox - vehicles with dual clutch gearbox · 2 torque figures
- Removing and installing fuel delivery unit/fuel gauge sender - vehicles with four-wheel drive
- Removing and installing fuel delivery unit/fuel gauge sender - vehicles with front-wheel drive
- Removing and installing actuator for engine temperature regulation N493
- Checking engine oil pressure
- Draining fuel tank - vehicles with four-wheel drive
- Removing and installing injectors, MPI engines
- 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
- Draining fuel tank - vehicles with front-wheel drive
- Removing and installing engine control unit J623 with protective housing
- Removing and installing sump (bottom section, sheet metal version)
- Removing and installing silencers, engine code DAJB
- Removing and installing engine control unit J623 without protective housing
Got a CWZA 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 2 Oct 2026.