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Removing and installing oil supply line, single turbo — AUDI

Removing and installing oil supply line, single turbo on Audi: 15 steps, engines CKTB, CKTC, CSLA, CSLB.

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

15 steps 10 engine codes engine codes merged from 2 documented variants

🧭 Before you start

Fits: platform codes SF, SG

  • Renewed: seals

🔧 Engine codes this applies to

📐 25 workshop diagrams for CKTB

Real factory drawings for this job — timing marks, bolt locations and routing. Locked in the free view.

Removing and installing oil supply line, single turbo — CKTB · diagram 1
Removing and installing oil supply line, single turbo — CKTB · diagram 2
Removing and installing oil supply line, single turbo — CKTB · diagram 3
Removing and installing oil supply line, single turbo — CKTB · diagram 4
Removing and installing oil supply line, single turbo — CKTB · diagram 5
Removing and installing oil supply line, single turbo — CKTB · diagram 6
Removing and installing oil supply line, single turbo — CKTB · diagram 7
Removing and installing oil supply line, single turbo — CKTB · diagram 8
+ 17 more diagrams

📋 Procedure

  1. Unscrew bolts (1).
  2. Pull off charge air pipe (2) and push aside slightly.
  3. Place a cloth underneath to catch escaping engine oil.
  4. Unscrew banjo bolt (3).
  5. If fitted, remove noise insulation General body repairs, exterior66Noise insulation; Removing and installing noise insulation.
CKTB? Steps differ between engine variants — check this job against your exact car before you commit to it. Check my car — free →
  1. Remove rear engine support .
  2. Remove bolt (1).
  3. Unscrew bolts (2).
  4. Push coolant pipe (3) aside slightly.
  5. Unscrew banjo bolt (1).
  6. Remove bolt (2).
  7. Remove oil supply line (3).
  8. Renew seals after each removal.
  9. Install oil supply line free of tension. To do this, screw in all bolts by hand first and then tighten to specified torque.
  10. Check oil level 20.1.
Workshop diagrams

Ask TorqFix about your Audi CKTB — it answers with the exact sequence for that engine and the workshop drawing for each step. First question is free after a 20-second sign-up, no card.

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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.