TorqFix

Removing and installing gearbox input speed sender G182 and clutch temperature sender G509 — AUDI

Removing and installing gearbox input speed sender G182 and clutch temperature sender G509 on Audi: 10 steps.

Workshop procedure for AUDI — the exact step sequence and torque figures, straight from real workshop data.

10 steps

🧭 Before you start

Fits: Audi TT Mk2 (8J, 2006–2014)

  • Opens: gearbox oil

Don't miss

  • Risk of damage to the gearbox.Do not run the engine or tow the vehicle with the oil pan removed or when there is no gear oil in the gearbox. — Remove oil pan .

📋 Procedure

  1. ⚠ Risk of damage to the gearbox. Do not run the engine or tow the vehicle with the oil pan removed or when there is no gear oil in the gearbox. — Remove oil pan (see the separate procedure).
  2. Remove mechatronic unit for dual clutch gearbox J743.
  3. Remove bolt (B).
  4. Pull gearbox input speed sender G182 and clutch temperature sender G509(item A) out of gearbox together with wiring (C).
  5. Lightly lubricate G182and G509 with gear oil.
AUDI? Steps differ between engine variants — check this job against your exact car before you commit to it. Check my car — free →
  1. Insert G182 and G509 in opening on side of gearbox and secure with bolt (see the separate procedure).
  2. Install mechatronic unit for dual clutch gearbox J743.
  3. Install oil pan (see the separate procedure).
  4. Fill up with gear oil and check gear oil level (see the separate procedure).
  5. Perform basic setting (see the separate procedure).

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

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Workshop data on this page last updated 20 Sep 2026.