Removing and installing rear section of reducing agent supply line, Sharan — VW

🧭 Before you start

Fits: VW Tiguan I (5N, 2007–2016), VW CC (358, 2012–2017), VW Sharan II / SEAT Alhambra (7N, 2010–)

🔧 Engine codes this applies to

📋 Procedure

1. Observe safety precautions .
2. Observe rules for cleanliness .
3. Observe safety precautions when working on the SCR system .
4. Place a cloth underneath coupling point to catch any escaping reducing agent.
5. Seal off all open lines and connections with clean plugs from engine bung setVAS 6122.

6. Remove cover (1) on tank for reducing agent (2).
7. To do this, unscrew nuts (arrows).
8. Disconnect reducing agent supply line (1) on tank for reducing agent .
9. Unclip reducing agent supply line (arrows).
10. Unclip, release and pull off connector (3) of reducing agent supply line on retainer in area of rear axle.
11. Unclip reducing agent supply line from all retainers on rear axle .
12. Disconnect reducing agent supply line on underbody .
13. Remove fuel tank, and lower it 20Fuel tank; Removing and installing fuel tank.
14. Remove lower heat shield in centre on fuel tank 20Fuel tank; Assembly overview - fuel tank.
15. Unclip reducing agent supply line on fuel tank .

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