audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Fuel Rail Assembly Overview|Page 4435 > < Fuel Rail Assembly Overview|Page 4433
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Open high pressure fuel line union nut - lower arrow - on the high pressure pump.

‹› The fuel system must have no pressure.

‹› Use a clean rag to absorb exiting fuel.

‹› Seal the open connections with clean caps and make sure no dirt has entered the fuel system.

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Remove vacuum line - arrow - from the intake manifold runner control valve.

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Remove coolant line bolt - arrow - from the intake manifold.

Fuel Rail Assembly Overview|Page 4435 > < Fuel Rail Assembly Overview|Page 4433