Removing and installing rear right coolant pipe (engine codes CASA and CASD) — VW

🧭 Before you start

Fits: VW Touareg II (7P, 2010–2018)

• Opens: coolant

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• In order to prevent damage to the intake manifold flap motor V157, the connecting rod (1) is not detached.
• Secure all hose connections with hose clips which conform to production standard.

🔧 Engine codes this applies to

📋 Procedure

1. Drain coolant .
2. Remove upper part of air filter .
3. Remove bolts (2) and (3).
4. Pull right air intake pipe forwards off air intake hose, loosen hose clip (1) for this.
5. Disconnect electrical connector (3) on intake manifold flap motor V157.

6. Remove bolts (2) and (4) and move intake manifold flap motor V157 clear to the side (with connecting rod installed). [Note: In order to prevent damage to the intake manifold flap motor V157, the connecting rod (1) is not detached.]
7. Disconnect electrical connector (1) at coolant temperature sender G62.
8. Unscrew bolt (2).
9. Detach the coolant hoses (arrows) and remove the rear right coolant pipe. [Note: Secure all hose connections with hose clips which conform to production standard.]
10. Install intake manifold flap motor V157.
11. Install right air pipe .
12. Install air filter upper part .
13. Replenish coolant .

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