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

Volkswagen Golf Service & Repair Manual / 4- cylinder injection engine(1.4 1 direct inction. turbocharger) / Mixture preparation system, electronic inj., Gas / Intake manifold / 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:

Vehicle identification data
Fig. 19 A: Vehicle data sticker: example shows a vehicle with engine code CPTA ③ B: Type plate Fig. 20 Vehicle identification number First read and observe the introductory information and safety warnings Vehicle identification number. The vehicle identification number can be read from ...

Subsequent bleeding of hydraulic system
Note Carry out subsequent bleeding when: brake pedal travel is too long or so-called »soft brake pedal« Subsequent bleeding requires the assistance of a second mechanic. –&n ...

Assembly overview - speed sensor on front axle
1 - ABS speed sensor Before inserting sensor, clean inner surface of fitting hole and coat it with high-temperature paste -G 052 112 A3-. Removing and installing → Chapter 2 - Bolt ...