Removing and installing map-controlled engine cooling thermostat F265 — AUDI
Removing and installing map-controlled engine cooling thermostat F265 on Audi: 15 steps, engines BAD, BAR.
Workshop procedure for AUDI — the exact step sequence and torque figures, straight from real workshop data.
🧭 Before you start
Fits: Audi A2 (8Z)
- Opens: coolant
- Renewed: o-ring
Don't miss
- Fit new O-ring.Secure all hose connections with the correct type of hose clips (same as original equipment) Parts catalogue.
📋 Procedure
- Drain coolant .
- Disconnect coolant hoses (arrows) from coolant expansion tank and move coolant hose (top) clear.
- Unplug electrical connector (1) at coolant shortage indicator switch F66.
- Remove nut (arrow) and detach coolant expansion tank.
- Move B+ wire (1) clear at bracket.
- Move engine wiring harness (2) clear at cable support bracket (arrow).
- ⚠ Risk of damage to cable end-pieces.Do not detach cable end-pieces from selector shaft lever or gear selector relay lever. The cable end-pieces must always be renewed if they have been detached. — Press locking mechanism on gate selector cable to front as far as stop (arrow 2).
- Turn locking sleeve as far as stop (arrow 3) and lock.
- Pull gate selector cable (1) out of cable end-piece.
- Place drip tray for workshop hoistVAS 6208 beneath engine.
- Unplug electrical connector (2).
- Detach coolant hose (1) from map-controlled engine cooling system thermostat F265.
- Remove bolts (arrows) and detach map-controlled engine cooling system thermostat F265. [Note: Fit new O-ring.Secure all hose connections with the correct type of hose clips (same as original equipment) Parts catalogue.]
- Install gate selector cable and adjust 34.
- Fill up with coolant .
Other AUDI procedures
- Audi 1.6 BAD gearbox removal & installation
- Removing and installing front exhaust pipe – Audi TT Mk1
- Removing and installing main drive toothed belt – Audi A2
- Removing and installing ignition coils with output stage · 1 torque figures
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- 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.