Volkswagen Golf Service & Repair Manual: Plug-in connectors
Separating plug-in connectors
| Special tools and workshop equipment
required |
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| Assignment of plug-in connectors |
 Note
| The plug-in connectors for fuel, vacuum and breather lines
are colour coded. There is either a coloured dot on the plug-in
connector or the release button is of the respective colour
→ Anchor. |
| Plug-in connectors for fuel lines must engage
»audibly« when joined. |
| Ensure plug-in connector is secured properly by pulling it. |
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|
|
| Plug-in connector |
Colour
code on plug-in connector |
| Fuel supply |
Black |
| Fuel return line |
Blue |
| Breather |
White, beige |
| Vacuum |
Green |
| 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. |
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|
| Plug-in connector with release buttons
-arrows- on right and left |
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| It is necessary to counterhold the fuel connection
-1- in the engine compartment. |
| – |
Insert lever between heat shield and stop -T10468--arrow-
of fuel line -2- and counterhold. |
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| Continuation for all coupling points of fuel system: |
| – |
Push plug-in connector -1- in
-direction of arrow A-. |
| – |
Press and hold release buttons. |
| – |
Pull plug-in connector -1- off
fuel line -2- in
-direction of arrow B-. |
| Take note of colour assignment during installation
→ Anchor |
| Plug-in connectors for fuel lines must engage
»audibly« when joined. |
| – |
Ensure plug-in connector is secured properly by pulling it. |
|
|
|
| Push-fit coupling with pull-release mechanism
-arrow-. |
|
|
|
| – |
Push plug-in connector -1- in
-direction of arrow A-. |
| – |
Pull pull-release mechanism -2-
in -direction of arrow B-. |
| – |
Pull plug-in connector -1- off
fuel line -3- in
-direction of arrow B-. |
| Take note of colour assignment during installation
→ Anchor |
| Plug-in connectors for fuel lines must engage
»audibly« when joined. |
| – |
Ensure plug-in connector is secured properly by pulling it. |
|
|
|
| Push-fit coupling with front button
-arrow- |
| – |
Press release button -arrow-
and pull off plug-in connectors. |
| Take note of colour assignment during installation
→ Anchor. |
| Plug-in connectors for fuel lines must engage
»audibly« when joined. |
| – |
Ensure plug-in connector is secured properly by pulling it. |
|
|
|
| Push-fit coupling with release button
-arrows- on right and left |
| – |
Push plug-in connector in -direction
of arrow A-. |
| – |
Press release buttons -arrows-
and pull off plug-in connector. |
| Take note of colour assignment during installation
→ Anchor. |
| Plug-in connectors for fuel lines must engage
»audibly« when joined. |
| – |
Ensure plug-in connector is secured properly by pulling it. |
|
|
|
| Push-fit coupling with release buttons
-arrows- on right and left |
| – |
Press release buttons -arrows-
and pull off plug-in connector. |
| Take note of colour assignment during installation
→ Anchor. |
| Plug-in connectors for fuel lines must engage
»audibly« when joined. |
| – |
Ensure plug-in connector is secured properly by pulling it. |
|
|
|
| Push-fit coupling with release buttons
-arrows- on right and left |
| – |
Push plug-in connector -1- in
-direction of arrow- and maintain
pressure. |
| – |
Press release buttons -arrows-
and pull off plug-in connector. |
| Take note of colour assignment during installation
→ Anchor. |
| Plug-in connectors for fuel lines must engage
»audibly« when joined. |
| – |
Ensure plug-in connector is secured properly by pulling it. |
|
|
|
| Plug-in connector -1- with
release buttons -2- on right and
left: |
| – |
Press plug-in connector -1- in
-direction of arrow A- and maintain
pressure. |
| – |
Press release button -2- in
-direction of arrow B- and pull off
plug-in connector -1-. |
| Take note of colour assignment during installation
→ Anchor. |
| Plug-in connectors for fuel lines must engage
»audibly« when joined. |
| – |
Ensure plug-in connector is secured properly by pulling it. |
|
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|
| Pressure limiting valve and fuel filter are integrated in
fuel delivery unit and cannot be renewed individually
→ Chapter. |
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Removing
Fitting location
→ Item:
–
Release and pull off conn ...
Other materials:
Removing and installing tyre pressure sensor, Siemens tyre pressure
monitoring system
WARNING
After tyre sealant has been used, the tyre pressure
sensor of the respective wheel must be renewed.
The Siemens system does not have a micro-encapsulated bolt.
...
Absorbent glass mat battery
Maintenance-free battery with a contained electrolyte and no
colour indicator
Lead-acid battery where the electrolyte is contained within
a microscopic glass mat (AGM). The battery is sealed and fitted
with valves.
...
Identification
Gearbox identification
The following information is indicated on the gearbox (example):
KHN = Gearbox code
01.06.06 = Production date
14 = Factory code
13:59 = Production time
0026 = Serial number
...
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Removing and installing control unit for fuel tank leak detection -J909-