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Other Audi Workshop Service and Repair Manuals
Other Makes
Running gear
Body
Power unit
Motronic injection and ignition system (8-cyl.)
Motronic injection and ignition system (4-cylinder)
Motronic injection and ignition system (4-cyl. turbo)
Motronic injection and ignition system (6-cyl.)
6-cylinder engine, mechanics
Simos injection and ignition system (4-cyl.)
Motronic Direct Injection and Ignition System (4-Cyl.)
4-cylinder engine (5-valve turbo), mechanics
Fuel supply system, diesel engines
Fuel supply system, petrol engines
Simos direct petrol injection and ignition system (6-cyl. 3.2 ltr. 4-valve)
Mixture preparation system, electronic inj.,Gas
Servicing Simos injection system
Safety precautions
Rules for cleanliness when working on the injection system
Important: Required procedure prior to opening high-pressure injection system
Technical data
Overview of fitting locations
Air cleaner - exploded view
Removing and installing air filter element
Intake manifold (top section) - exploded view of components
Removing and installing intake manifold (top section)
Intake manifold (bottom section) - exploded view of components
Removing and installing intake manifold (bottom section) with fuel rail
Removing and installing injectors
Checking fuel pressure and residual pressure (up to high-pressure pump)
Removing and installing high-pressure pump
Bleeding fuel system
Wiring and component check with test box V.A.G 1598/42
Removing and installing engine control unit
Removing and installing Lambda probe before catalytic converter - bank 1 (right)
Removing and installing Lambda probe before catalytic converter - bank 2 (left)
Removing and installing Lambda probe after catalytic converter - bank 1 (right)
Removing and installing Lambda probe after catalytic converter - bank 2 (left)
Ignition system, glow plug system
6-cylinder direct petrol injection engine (3.2 ltr. 4-valve), mechanics
Direct petrol injection and ignition system (4-cyl. 2.0 ltr. 4-valve turbo)
4-cylinder direct petrol injection engine (2.0 ltr. 4-valve turbo), mechanics
6-cylinder TDI engine (2.7 ltr.; 3.0 ltr. 4-valve common rail), mechanics
4-cylinder TDI injection and glow plug system (1.9 ltr.; 2.0 ltr. unit injector, 2 valve)
6-cylinder diesel direct injection engine (TDI), mechanics
TDI injection and glow plug system (6-cyl.)
4-cylinder direct petrol injection engine (2.0 ltr. 4-valve), mechanics
TDI injection and glow plug system (4-cyl. 2.0 ltr. unit injector, 4-valve)
Removing and installing air mass meter
4-cylinder TDI unit injector engine (2.0 ltr. 4-valve), mechanics
6-cylinder engine (3.0 ltr. 5V), mechanics
4-cylinder TDI unit injector engine (1.9 ltr.; 2.0 ltr. 2-valve), mechanics
8-cylinder engine (4.2 ltr. 5-valve with timing chains), mechanics
4-cylinder engine (2.0 ltr. 5-valve), mechanics
TDI injection and glow plug system (6-cyl. 2.7 ltr., 3.0 ltr. 4-valve common rail)
8-cylinder direct petrol injection engine (4.2 ltr. 4-valve RS 4), mechanics
Direct petrol injection and ignition system (8-cyl. 4.2 ltr. 4-valve), RS 4
Power transmission
Vehicle electrics
Heating, ventilation, air conditioning system