audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Fuel Injector|Diagrams > < Electrical Specifications|Page 5421
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Fuel Injector: Locations

Fuel Rail With Fuel Injectors - Component Overview

1. Intake manifold
2. O-ring

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Removing and installing fuel injectors.

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Always replace

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Coat with clean engine oil

3. 10 Nm
4. Fuel return line
5. Fuel supply line
6. Fuel rail
7. Vacuum line
8. Pressure regulator valve for crankshaft housing ventilation
9. 10 Nm

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Tighten diagonally in sequence

10. Lifting eye
11. 23 Nm
12. Gasket

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For intake manifold

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Always replace

13. Locking pin - 0.6 Nm

Fuel Injector|Diagrams > < Electrical Specifications|Page 5421