audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Fuel Injectors and Fuel Rail Assembly Overview|Page 8597 > < Fuel Injectors and Fuel Rail Assembly Overview|Page 8595
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‹› Make sure it fits correctly when installing

6

O-ring

‹› Replace

‹› Coat with clean engine oil

7

Spacer ring

‹› Replace if damaged

8

Fuel injector

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

9

Combustion chamber seal

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

‹› Replace

10

Actuator lever

‹› For the vacuum actuator

11

Seal

‹› Replace if damaged

‹› Lift out with screwdriver to replace

‹› Press in by hand

12

Vacuum hose

‹› From the intake manifold runner control valve (N316)

13

Intake manifold runner control vacuum actuator

14

Intake Manifold Runner Position Sensor 2 (G512)

15

Bolts

‹› 2.5 Nm

16

Threaded support

‹› 40 Nm

17

Cover

‹› For the spray nozzle valve and oil check valve

‹› Removing and installing

18

To vacuum reservoir

19

High pressure fuel line

20

Bolts

‹› 9 Nm

21

Fuel rail

Fuel Injectors and Fuel Rail Assembly Overview|Page 8597 > < Fuel Injectors and Fuel Rail Assembly Overview|Page 8595