Audi Workshop Service and Repair Manuals

Fuel Rail: Service and Repair

Fuel Injectors and Fuel Rail Assembly Overview

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 Injectors ] See: Fuel Injector/Service and Repair/Fuel Injectors.

3

Fuel injector

‹› Removing and installing, refer to => [ Fuel Injectors ] See: Fuel Injector/Service and Repair/Fuel Injectors

4

Spacer ring

‹› Replace if damaged

5

O-ring

‹› Replace

‹› Coat with clean engine oil