VW Golf manuals

Volkswagen Golf Service & Repair Manual: Assembly overview - intake manifold

Assembly overview - intake manifold

1 -  Coolant pipe
Clipped onto intake manifold.
Removing and installing coolant pipe → Chapter
2 -  Intake manifold
Combined in one unit with charge air cooler
Removing and installing → Chapter
3 -  Coolant pipe
Clipped onto intake manifold.
4 -  Bolt
Specified torque and tightening sequence → Fig.
5 -  O-ring
Renew
6 -  Intake manifold sender -GX9-
Consisting of
   Intake air temperature sensor 2 -G299-
   Intake manifold pressure sender -G71-
Removing and installing → Chapter
7 -  Gaskets
Renew
8 -  Charge air pressure sender -GX26-
Consisting of
   Charge air pressure sender -G31-
   Intake air temperature sender -G42-
Removing and installing → Chapter
9 -  O-ring
Renew
10 -  Union
11 -  O-ring
Renew
12 -  Air pipe
For removal, use release tools -T10527- and -T10527/1-
13 -  O-ring
Renew
14 -  Bolt
Thread-forming
Fit and screw in bolt by hand so that it screws into old thread Then tighten bolt to torque
7 Nm
15 -  Retaining clip
For air pipe.
16 -  Throttle valve module -GX3-
Consisting of
   Throttle valve module -J338-
   Throttle valve drive for electronic power control -G186-
   Throttle valve drive angle sender 1 for electronic power control -G187-
   Throttle valve drive angle sender 2 for electronic power control -G188-
Removing and installing → Chapter
Clean → Chapter.
After throttle valve control module -GX3- has been replaced, it must be re-adapted to engine control unit -J623-. Use vehicle diagnostic tester for this.
17 -  Seal
Renew
18 -  Vacuum line
19 -  O-ring
Renew
20 -  Vacuum line
21 -  O-ring
Renew

 
     
Intake manifold - specified torque and tightening sequence
–  Tighten bolts in stages as follows:
 

Assembly overview - intake manifold

Stage Bolts Specified torque
1 -arrows- Starting in centre, screw in bolts alternately by hand until they make contact
2 -arrows- Starting in centre, screw in bolts alternately: 8 Nm
Intake manifold
...

Removing and installing intake manifold
Special tools and workshop equipment required Release tool -T10527- Release tool -T10527/1- ...

Other materials:

Continuation of checking pressures
Where vehicles have a restrictor and reservoir, check these (with internally regulated air conditioning system compressor) → Chapter. Where vehicles have an expansion valve and receiver, check these (with internally regul ...

Removing and installing control unit 1 for information electronics -J794-
Special tools and workshop equipment required     Radio release tool -T10057-   Protective cap for wiring harness connector -VAS 6223/ ...

Assembly overview - underbody covers, hybrid vehicles
1 -  Front cover Left and right 2 -  Underbody cover Left and right Removing and installing → Chapter 3 -  Rear underbody cover 4 -  Bolt For rear underbody co ...

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