Self Study Program 921403 – 6.0L W12 Engine in the Audi A8L

AUDI SSP

VAG SSP 921403. The new top of the line models from the Volkswagen Group feature an innovative generation of W engines developed from the model used for the VR engine family. To achieve this, mass produced components have been integrated into a completely new engine concept.

This process has yielded compact, multicylinder gasoline engines of a consistently high standard not previously achieved in passenger car series production.

For example, the W12 6.0 L engine, featured for the first time in the Audi A8L, is currently the most powerful 12-cylinder engine available in this vehicle class, providing a combination of quality and optimum performance.

CONTENTS

Introduction
- Technical Data, Cross Section, Longitudinal Section, W Design
Cylinder Block
Cylinder Block and Crankcase
Crankshaft
Pistons/Connecting Rods
Engine Mounting
Engine Lubrication
Cooling System
- Electronically Controlled Cooling System, Map-Controlled Engine Cooling Thermostat (F265) Control Loop
Cylinder Head
Camshaft Drive
- Sealing of Timing Mechanism, Valve Timing/Camshaft Timing Control, Internal EGR, Valve Timing/Adjustment Range, Control and Monitoring of Camshaft Position, Camshaft Adjusters, Function of Camshaft Adjusters, Electro-Hydraulic Control, Adjustment in Retard Direction, Adjustment in Advance Direction, Adjustment in Controlled Position
Belt Drive/Auxiliaries
Water-Cooled Alternator
Induction System
Engine Sub-Systems
Engine Management Concept
Service

The self-study program is not intended as a Workshop Manual. Values given are only intended to help explain the subject matter and relate to the software version applicable at the time of publication.
The self-study program contains information on design features and functions.
Always use the latest technical publications when performing maintenance and repair work.

Language: English
Format: PDF
Pages: 84

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