Volkswagen Golf Service & Repair Manual: Assembly overview - charge air system
Note
| Check all air hoses and pipes for firm seating and leaks before
carrying out tests or repairs. |
| Observe rules for cleanliness
→ Chapter. |
| Fit and screw in bolt by hand so that it screws into old thread Then
tighten bolt to specified torque |
| Removing and installing
→ Chapter |
| Change coolant after renewing. |
| Removing and installing
→ Chapter |
| Specified torque and tightening sequence
→ Chapter |
| 11 - |
Intake manifold sender -GX9- |
| |
Intake air temperature sensor 2 -G299- |
| |
Intake manifold pressure sender -G71- |
| Removing and installing
→ Chapter |
| 12 - |
Charge air pressure sender -GX26- |
| |
Charge air pressure sender -G31- |
| |
Intake air temperature sender -G42- |
| Removing and installing
→ Chapter |
| For removal, use release tools -T10527- and -T10527/1- |
| Fit and screw in bolt by hand so that it screws into old thread Then
tighten bolt to specified torque |
| 20 - |
Throttle valve module -GX3- |
| |
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 |
| Installing air ducts with screw-type clips |
Note
| Hose unions and air intake pipes and hoses must be free of
oil and grease before installation. |
| Secure all hose connections with the same type of hose clips
as original equipment
→ Electronic Parts Catalogue. |
| In order to be able to securely attach the air hoses on
their connections, the worm screws of the used hose clips have
to be sprayed with penetrating spray before installing. |
| Specified torque for hose clips |
| 1 - |
Hose clip -a- = 13 mm wide: 5.5
Nm |
| 2 - |
Hose clip -b- = 9 mm wide: 3 Nm |
|
|
|
Charge pressure sender -GX26- consists of
Charge air pressure sender -G31-
Intake air temperature sender -G42-
...
Other materials:
Renewing LSF Lambda probe (4-pin)
Note
If necessary, replace attachment parts, cable ties or
marking rings to match the uniform probe to the defective probe
as specified.
Do not repair Lambda probe wires, since this can result in
malfunctions.
...
Remedies when vehicle pulls to one side
Test conditions before and during the road test:
–
Check all suspension components on the front and rear axles
for damage.
–
Check tyre pressure and correct if necessary.
–& ...
Undercoating, additional protected areas on CNG-powered vehicles
Note
Undercoating (stone-chipping protection) applied during repair work
must be identical in appearance and thickness to the original
undercoating.
Water drainage holes must remain clear.
All threaded studs and welded nuts with metric ...
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Removing and installing charge pressure sender -GX26-