Removing and installing gearbox oil temperature sender (ATF)G93 with wiring harness — AUDI

🧭 Before you start

Fits: Audi A3 (8L, 1996–2003)

Don't miss

• (Items 1 and C) can be disregarded.
• Risk of damage to gearbox components.Do not turn back gearbox before housing cover has been reinstalled. Otherwise, clutch "„K2/K3“" and other components will fall out. — Unbolt gearbox input speed sender(arrows) and remove.

🔩 Torque settings

Values can differ between engine variants — check the code stamped on your block.

ℹ️ Always cross-check the exact figure against your vehicle's factory manual before final tightening — a wrong torque can damage the engine. These values are extracted from workshop data and may not cover every variant or revision.

📋 Procedure

1. Remove valve body .
2. Unbolt torque converter housing .
3. Take out axial needle bearing (B) and differential (A). [Note: (Items 1 and C) can be disregarded.]
4. Remove ATF strainer.
5. Unplug connectors from senders (1) and (2).

6. Unbolt retainer (4)(top arrow).
7. Unbolt gearbox oil temperature sender G93(3)(bottom arrow).
8. Turn gearbox so that housing cover for planetary gearing faces upwards.
9. Unbolt housing cover .
10. ⚠ Risk of damage to gearbox components.Do not turn back gearbox before housing cover has been reinstalled. Otherwise, clutch "„K2/K3“" and other components will fall out. — Unbolt gearbox input speed sender(arrows) and remove.
11. Remove gearbox oil temperature sender G93 with wiring harness downwards.
12. Guide wiring harness for gearbox input speed sender G182 through gearbox housing from below.
13. Attach connector to gearbox input speed sender and install sender. Tighten bolts to 8 Nm. — 8 Nm (5.9 lb-ft)
14. Install housing cover for planetary gearing .
15. Turn gearbox so that housing cover faces downwards.
16. Install gearbox oil temperature sender G93(3) and tighten bolt (bottom arrow) to 8 Nm. — 8 Nm (5.9 lb-ft)
17. Attach connectors for vehicle speed sender G68(1) and intermediate shaft speed sender G265(2).
18. Install wiring harness retainer (4) and tighten bolt (top arrow) to 8 Nm. — 8 Nm (5.9 lb-ft)
19. Guide wiring harness into aperture for valve body.
20. Install ATF strainer.
21. Install valve body .

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