Self Study Program 268 – The 6.0l W12 engine in the Audi A8 – Part 2

AUDI SSP

VAG SSP 268 – The 6.0 l W12 engine in the Audi A8 – Part 2 DPF

CONTENTS

Engine, Mechanics

Belt drive/ancillaries
Water-cooled alternator
Hydraulic/electric fan control
- Hydraulic fan circuit
- Power steering circuit
- Hydraulic fan control
- Temperature sensor for radiator fan drive circuit -G382
- Electric fan control
Continued coolant circulation

Engine sub-systems

Induction system
Exhaust system
- Exhaust flap
Crankcase breather system
- System layout
Secondary-air system
- System layout
Vacuum system
- System layout
Exhaust-gas recirculation
Fuel tank breather system – activated charcoal filter (ACF)

Engine management

Engine management concept
System layout
- Sensors/actuators
Block diagram
Special features of Motronic ME7.1.1
- Engine speed sender -G28
- Sensor design
- Camshaft position senders
- Sensor design
Oil temperature sender -G8
Detection of combustion missing
CAN data exchange
Additional signals/interfaces

Service

Notes on maintenance
Workshop equipment/special tools

The self-study programme contains information on design features and functions.
The self-study programme 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 SSP compilation.
Use should always be made of the latest technical publications when performing maintenance and repair work.

Language: English
Format: PDF
Pages: 52

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