S e r v i c e T r a i n i n g
The 5.2L V10 FSI Engine
Design and Function
S e l f S t u d y P r o g r a m 9 2 3 6 0 3
Audi of America, Inc.
Service Training
Printed in U.S.A.
Printed 1/2007
Course Number 923603
2007 Audi of America, Inc.
. All information contained in this manual is
based on the latest information available at the time of printing
and is subject to the and other intellectual property
rights of Audi of America, Inc., its affiliated companies and its
licensors. All rights are reserved to make changes at any time
without notice. No part of this document may be reproduced,
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All requests for permission to copy and redistribute
information should be referred to Audi of America, Inc.
Always check Technical Bulletins and the latest electronic
repair information for information that may supersede any
information included in this booklet.
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this manual are trade names, service marks, trademarks, or
registered trademarks; and are the property of their respective
owners.
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Table of Contents
Engine Specifications .1
Engine Concept . .3
Air Intake System S8 .18
Fuel System S8 . .20
Exhaust System .26
Bosch MED 9.1 System S8 . .28
CAN Bus Interface .30
Knowledge Assessment .33
The Self Study Program provides introductory information regarding the design Reference Note
and function of new models, automotive components or technologies.
The Self Study Program is not a Repair Manual
All values given are intended as a guideline only and refer
to the software version valid at the time of publication of the SSP.
For maintenance and repair work, always refer t