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Removal and installation fuel injectors (VW Golf 4)

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            0


Contents: Removal ↓ Installation ↓
Warning: Keep the area clean when working with fuel injectors.


Removal



1. Clean the area around the fuel injectors and fuel line union nuts.

1. Clean the area around the fuel injectors and fuel line union nuts.


2. Unscrew the union nuts and remove the high pressure fuel lines as a set.

3. Unscrew the fuel injector holders and remove the fuel injectors from the engine.

The original article is posted on the website VWmanual.ru

3. Unscrew the fuel injector holders and remove the fuel injectors from the engine.


4. To remove the fuel injectors, you can use an inertia hammer or a special tool VW3364.

5. Remove the heat-protective sealing ring.

Installation



Installation


1. When installing fuel injectors, a new heat-protective sealing ring must be used. The ring must be installed with the conical side facing upwards (the arrow shows the direction to the cylinder head).



2. Install the fuel injectors.

3. Install the fuel injector holder, making sure that the bracket is positioned correctly on the support.

4. Screw in the bolt with the spherical washer and tighten it to a torque of 2 Nm.

4. Screw in the bolt with the spherical washer and tighten it to a torque of 2 Nm.


5. Install the high pressure fuel lines and tighten the union nuts to a torque of 25 Nm.

This article is available at russian, bulgarian, belarusian, ukrainian, serbian, croatian, romanian, polish, slovak, hungarian
The text has been checked: Kolesnikov Artem

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Previous articles
Fuel injectors
Fuel heating system
Removal and installation glow plugs
Checking glow plugs
Checking the diesel engine preheating system
Technical data of diesel fuel system
Next articles
High pressure fuel pump injection timing
Main faults of the engine management system


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