Exhaust gas recirculation system components, assembly overview

WARNING: This page is about a different car, the 2006 Volkswagen Golf, 2005 Volkswagen Jetta, 2005 Volkswagen Golf, 2004 Volkswagen Jetta, and 2004 Volkswagen Golf. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Exploded View - Exhaust Gas Recirculation System

Courtesy of VOLKSWAGEN UNITED STATES, INC.

1 - Bracket

For bypass flap

2 - 22 Nm

3 - 5 Nm

4 - Intake manifold

With EGR vacuum regulator valve -N121- and Motor for intake flap -V157-

5 - O-ring

Replace

6 - EGR vacuum regulator valve -N121-

7 - 10 Nm

8 - Seal

Replace

9 - Connecting pipe

10 - Cooler

For exhaust gas recirculation
Removing and installing. Refer to Exhaust gas recirculation cooler, installing

11 - Exhaust manifold

12 - Seal

Replace

13 - Connecting pipe

14 - Seal

Replace

15 - Bypass flap

Vacuum hose connection diagram. Refer to Vacuum hose connection diagram
Removing and installing. Refer to Exhaust gas recirculation cooler, installing