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. |
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Push-fit coupling with pull-release mechanism
-arrow-. |
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– |
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. |
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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. |
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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. |
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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. |
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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. |
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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 ...
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