volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Fuel Pipes and Rails Assembly Overview|Page 7208 > < Fuel Pipes and Rails Assembly Overview|Page 7206
Page 1
background image

Fuel Rail: Service and Repair
Fuel Rail and Injector Assembly Overview

With Aluminum Intake Manifold

Fuel Rail and Injector Assembly Overview

The opened fuel system is shown in this assembly overview. Therefore: 

CAUTION!
‹› Before opening high pressure components of the fuel injection system,  pressure must be relieved to residual pressure. Refer to --> [

Releasing Pressure on High Pressure Side ] See: Fuel Filter/Fuel Pressure Release/Service and Repair.

‹› Then wrap a clean cloth around the connection and relieve the residual  pressure by carefully loosening the connection.

‹› Illustration depicts left fuel rail.

1

Radial adjustment

‹› Replace if damaged.

‹› Clip together with support ring --> [ (Item 6) Support ring ].

2

Combustion chamber seal

‹› Do not grease ring or treat with any other lubricant.

‹› Replacing, refer to --> [ Fuel Injector ] See: Fuel Injector/Service and Repair/Fuel Injector.

Fuel Pipes and Rails Assembly Overview|Page 7208 > < Fuel Pipes and Rails Assembly Overview|Page 7206