Volkswagen Golf Service & Repair Manual: Removing and installing intake manifold
| Special tools and workshop equipment
required |
| – |
Remove air filter housing
→ Chapter. |
| – |
Remove noise insulation
→ General body repairs, exterior; Rep. gr.66. |
| – |
Set drip tray for workshop hoist -VAS 6208- underneath. |
| – |
Drain coolant
→ Chapter. |
The fuel system is pressurised.Risk of injury due to fuel which may
spurt out.Wear eye protection.Wear protective gloves.Release pressure:
place clean cloth around connection and carefully open connection.
| Risk of functional impairment due to soiling
→ Chapter. |
|
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| – |
First press hose connector -1-
downwards, and then press release tabs
-arrows-. |
| – |
Keep release buttons pressed and pull off hose coupling. |
| – |
Press release tab on hose -2-
for activated charcoal filter. |
| – |
Disconnect hose and move it clear. |
|
|
|
| – |
Release catch -arrow- and
disconnect vacuum hose -1-. |
| – |
Move clear vacuum hose at air pipe -2-. |
| – |
Move clear air hoses at charge air pipe. |
| – |
Detach connector from charge pressure sender -GX26-. |
|
|
|
| – |
Release fasteners -arrows-
using release tools -T10527- and -T10527/1-. |
|
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|
| – |
Unscrew bolt -1-, and release
clamps -arrows-. |
| – |
Pull off coolant hoses. |
|
|
|
| – |
Separate electrical connectors: |
| 1 - |
For activated charcoal filter system solenoid valve 1 -N80-. |
| 3 - |
For throttle valve module -GX3-. |
| 4 - |
For intake manifold sender -GX9-. |
| – |
The -arrow- in the illustration
can be disregarded. |
| – |
Press release buttons and pull off hose
-2- for activated charcoal filter. |
| – |
Unclip fuel supply line -5- and
coolant line -6- from intake
manifold and push them to one side. |
|
|
|
| – |
Disconnect connector -1- from
fuel pressure sender -G247-. |
| – |
Also disconnect connector from oil pressure switch. |
| – |
Loosen hose clamps -2- and pull
off coolant hoses. |
|
|
|
| – |
Remove intake manifold -1-. |
| Installation is carried out in the reverse order; note the
following: |
 Note
| – |
Install noise insulation
→ General body repairs, exterior; Rep. gr.66. |
| – |
Install air filter housing
→ Chapter. |
| – |
Replenish coolant
→ Chapter. |
| → Chapter „Assembly overview - intake manifold“ |
|
|
|
1 -
Coolant pipe
Clipped onto intake manifold.
Removing and installing coolant pipe
→ Chapter
2 -
...
Throttle valve module -GX3- consists of
Throttle valve module -J338-
Throttle valve drive for electronic power control - ...
Other materials:
Assembly overview - brake servo/brake master cylinder, LHD vehicles
Note
Only use new brake fluid conforming to VW standard (VW 501 14).
1 -
Self-locking hexagon nut
Always renew after removing
Bolting sequence
U ...
Seat belt verification
Removing and installing seat occupied sensor, front passenger side -G128-
Note
The seat occupied sensor is only installed in the front
passenger seat.
Removing
WARNING
...
Causes of vibration
Vibration can have a number of different causes. Vibration
can also be caused by tyre wear. Tyre wear caused by driving is
not always evenly spread across the entire running surface of
the tyre. This causes slight imbalances which affect the smooth
runni ...
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Assembly overview - intake manifold
Removing and installing throttle valve module -GX3-