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Removing and installing throttle valve module J338 with throttle valve potentiometer G69 — AUDI

Removing and installing throttle valve module J338 with throttle valve potentiometer G69 on Audi: 9 steps, engines CAYD, CAYE, CFHC, CFHE.

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

9 steps 8 engine codes engine codes merged from 3 documented variants

🧭 Before you start

Fits: platform code 2C0

🔧 Engine codes this applies to

CAYDCAYECFHCCFHECFHFCFJACLCACLCB

📐 39 workshop diagrams for CAYD

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

Removing and installing throttle valve module J338 with throttle valve potentiometer G69 — CAYD · diagram 1
Removing and installing throttle valve module J338 with throttle valve potentiometer G69 — CAYD · diagram 2
Removing and installing throttle valve module J338 with throttle valve potentiometer G69 — CAYD · diagram 3
Removing and installing throttle valve module J338 with throttle valve potentiometer G69 — CAYD · diagram 4
Removing and installing throttle valve module J338 with throttle valve potentiometer G69 — CAYD · diagram 5
Removing and installing throttle valve module J338 with throttle valve potentiometer G69 — CAYD · diagram 6
Removing and installing throttle valve module J338 with throttle valve potentiometer G69 — CAYD · diagram 7
Removing and installing throttle valve module J338 with throttle valve potentiometer G69 — CAYD · diagram 8
+ 31 more diagrams
🔒 39 workshop diagrams for this job Ask about your Audi CAYD — free or sign up free to see the drawings

📋 Procedure

  1. Remove noise insulation General body repairs, exterior66Body - front; Noise insulation.
  2. Remove air hose, loosen hose clips (1) and (2) for this.
  3. Remove bolts (arrows).
  4. Free coolant hose (3).
  5. Loosen hose clip (2).
CAYD? Steps differ between engine variants — check this job against your exact car before you commit to it. Check my car — free →
  1. Disconnect electrical connector (1) on charge pressure sender G31 and remove air pipe.
  2. Disconnect electrical connector (2).
  3. Remove bolt (1) for dipstick guide tube.
  4. Unscrew bolts (arrows) and remove throttle valve module J338 with throttle valve potentiometer G69.
Workshop diagrams

Ask TorqFix about your Audi CAYD — 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.

Ask about your Audi CAYD — free → or sign up free to see the drawings

Other AUDI procedures

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.