VW CGRA - Intake Manifold; Assembly Overview - Intake Manifold

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4 Intake manifold
⇒ “4.1 Assembly overview - intake manifold”, page 233
⇒ “4.2 Checking vacuum unit for intake manifold flap”,
page 234
⇒ “4.3 Removing and installing intake manifold upper part”, page
236
⇒ “4.4 Removing and installing lower part of intake manifold with
fuel rail”, page 239
⇒ “4.5 Removing and installing throttle valve module J338 ”, page
242
4.1 Assembly overview - intake manifold
1 - Intake manifold support
2 - 20 Nm
3 - 10 Nm
4 - Seal
❑ Renew
❑ Ensure correct seating
in intake manifold.
5 - Throttle valve module -
J338-
❑ Including throttle valve
drive (electric throttle
operation) - G186- , an‐
gle sender 1 for throttle
valve drive (electric
throttle operation) -
G187- and angle sender
2 for throttle valve drive
(electric throttle opera‐
tion) - G188- .
❑ If renewed, adapt en‐
gine control unit to throt‐
tle valve module ⇒ Ve‐
hicle diagnostic tester
“Guided functions”
❑ Removing and installing
⇒ page 242
6 - 7 Nm
7 - Seal
❑ Renew
❑ Ensure correct seating
in intake manifold.
8 - Connection
❑ For crankcase ventila‐
tion.
❑ With heater element for crankcase breather - N79-
❑ From cylinder head cover
9 - 3.5 Nm
10 - Upper part of intake manifold
❑ With vacuum unit and intake manifold flap
Touareg 2010 ➤ , Touareg 2015 ➤
6-cylinder direct-injection engine (3.6 l engine, 4V) - Edition 12.2019
4. Intake manifold 233