Assembly Overview - Vacuum Hose Assembly On Intake Manifold - Volkswagen Touareg 2003 Workshop Repair Manual

Touareg 2003 ➤
8-cylinder injection engine - Edition 11.2011
1.4

Assembly overview - vacuum hose assembly on intake manifold

1 - Combination valve
❑ For injection of secon‐
dary air
2 - To secondary air pump mo‐
tor -V101-
3 - Connecting hose
❑ Route without tension.
4 - Vacuum connection
❑ For combination valve.
5 - Secondary air inlet valve -
N112-
❑ Secured to fuel rail.
6 - Bracket
❑ Secured to fuel rail.
7 - Variable intake manifold
8 - To vacuum reservoir
❑ ⇒ Item 10 (page 156)
9 - Valve 2 for variable intake
manifold changeover. -N261-
10 - Non-return valve
❑ Black side of valve faces
intake manifold connec‐
tion
11 - Vacuum actuator
❑ For intake manifold
change-over.
12 - Variable intake manifold
changeover valve -N156-
13 - Vacuum actuator
❑ For intake manifold change-over.
14 - To cylinder block.
❑ ⇒ Item 3 (page 17)
15 - Crankcase breather valve
136
Rep. gr.24 - Mixture preparation - injection