Removing and installing upper left coolant pipes: VW Passat B8 (CUAA)

🧭 Before you start

Fits: VW Passat B8 (3G, 2014–)

🔧 Engine codes this applies to

📋 Procedure

1. Remove engine cover panel .
2. Open filler cap (5) on coolant expansion tank.
3. ⚠ Depending on the vehicle version and country-specific modifications, crankcase breather hoses which cannot be removed from the cylinder head cover without being damaged may be installed. This type of crankcase breather hose must only be disconnected at the connecting piece for the air hose. — Press release tabs on crankcase breather hose (1), and remove hose from intake hose (1).
4. If fitted, release and pull off connector on hose (4).
5. Pull off vacuum hoses (2) and (3).

6. Release screw-type clips (5), and pull off intake hose.
7. Loosen clamps (arrow).
8. Pull off water hoses (2) on intake manifold (1).
9. Pull connection piece of exhaust gas temperature sender 1G235(2) off coolant pipes.
10. Open clips (3), and pull off water hoses (4).
11. Unscrew bolt (arrow) on coolant pipes (1).
12. Unclip wires.
13. Guide out and remove coolant pipes.
14. Fit engine cover panel .
15. Replenish coolant .

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