Removing and installing throttle valve module J338, version 1 — AUDI

🧭 Before you start

Fits: Audi Q3 (8U, 2011–2018)

• Renewed: gasket

Don't miss

• Disregard (item 1).
• Disregard (item 2).
• Renew gasket and O-ring.

🔧 Engine codes this applies to

📋 Procedure

1. Remove bolts (arrows) and detach air duct (1).
2. Release hose clip (arrow) and detach air hose.
3. Loosen hose clip (2).
4. Unplug electrical connector (3) at charge pressure sender G31 / intake air temperature sender 2G299. [Note: Disregard (item 1).]
5. Unplug electrical connectors: [Note: Disregard (item 2).]

6. Disengage activated charcoal filter solenoid valve 1N80(item 1).
7. Remove bolt (2).
8. Release hose clip (3) and detach hose.
9. Remove bolts (arrows) and detach throttle valve module J338(item 1) with connection from air hose (2). [Note: Renew gasket and O-ring.]
10. Electrical connections and routing .
11. After renewing, perform "“Adaption”" for engine control unit J623/throttle valve module J338 using , Guided Functions.

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