Audi A8 2010 Workshop Manual page 42

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Audi A8 2010 ➤

Simos direct petrol injection and ignition system (6-cyl. 3.0 ltr. TFSI 4-valve) - Edition 12.2011

♦ Open end spanner insert, AF 17 -V.A.G 1331/6-

Removing

WARNING

The fuel system operates at extremely high pressure. This can

cause injury.

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not

♦ The fuel pressure in the high-pressure section of the in‐

permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability

with respect to the correctness of information in this document. Copyright by AUDI AG.

jection system must be reduced to a residual pressure

prior to opening the system.

– Reduce fuel pressure in high-pressure section of injection sys‐

tem

⇒ page 3

– Remove supercharger ⇒ Rep. gr. 21 .

– Remove bolts -arrows- and move intake manifold flap poten‐

tiometer -G336- (right-side) -item 1- with vacuum unit for in‐

take manifold flap clear to one side.

– Unscrew nuts -arrows- and remove guard plate -1-.

Rep. gr.24 - Mixture preparation - injection

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