Car engine power system Audi A4 B6
Power supply system specifications
Warning: Individual characteristics are also given in the text of the Chapter and, if their implementation is mandatory, are highlighted in bold Fuel...
Warning: Individual characteristics are also given in the text of the Chapter and, if their implementation is mandatory, are highlighted in bold Fuel...
Fuel systems for gasoline and diesel engines
The fuel system consists of a fuel tank, fuel pump and fuel lines, as well as fuel and air filters. Instructions for the diesel engine fuel filter are given in...
The fuel system consists of a fuel tank, fuel pump and fuel lines, as well as fuel and air filters. Instructions for the diesel engine fuel filter are given in...
Relieving pressure in the fuel system
Before you begin working, please read the safety precautions in the section General information and safety precautions . Caution: Following the procedure below...
Before you begin working, please read the safety precautions in the section General information and safety precautions . Caution: Following the procedure below...
Removal and installation a fuel pump with a fuel level sensor
Fuel pump with fuel level sensor. Petrol engine of all-wheel drive model 1 — Fuel gauge sensor 2 — Fuel supply unit 3 — Sealing ring 4 - Fuel return line. Do...
Fuel pump with fuel level sensor. Petrol engine of all-wheel drive model 1 — Fuel gauge sensor 2 — Fuel supply unit 3 — Sealing ring 4 - Fuel return line. Do...
Bleeding the fuel system (1.8L petrol engine)
The turbocharged engine fuel system does not have a return fuel line. For this reason, after working on the fuel lines or fuel filter, it is necessary to bleed...
The turbocharged engine fuel system does not have a return fuel line. For this reason, after working on the fuel lines or fuel filter, it is necessary to bleed...
Removal and installation the fuel filter
Fuel filter. Diesel engine 1.9 l 1 - Water drain plug 2 — Sealing ring 3 - Fuel filter. Left behind the engine. Fill the filter with diesel fuel before...
Fuel filter. Diesel engine 1.9 l 1 - Water drain plug 2 — Sealing ring 3 - Fuel filter. Left behind the engine. Fill the filter with diesel fuel before...
Removal and installation the air filter
To perform the procedure on gasoline engines, refer to the illustrations: Air filter. Petrol engine 1.6 l ALZ 1 — Filter element 2 - Upper part of the air...
To perform the procedure on gasoline engines, refer to the illustrations: Air filter. Petrol engine 1.6 l ALZ 1 — Filter element 2 - Upper part of the air...
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Similar sections of other Audi car models:
Power unit: Fuel system Audi 80 B4 (1991-1996)
Power unit: Fuel system (diesel) Audi 100 C3 (1982-1990)
Power unit: Supply system Audi A3 Type 8L (1996-2003)
Power unit: Fuel system Audi A6 C5 (1997-2004)
Power unit: Fuel system (diesel) Audi A8 D2 (1994-2002)
Power unit: Fuel and exhaust system Audi Q7 Typ 4L (2005-2015, diesel)
Engine 1.4 l (diesel): Supply system Audi A2 (1999-2005)
Power unit: Fuel system Audi 80 B4 (1991-1996)
Power unit: Fuel system (diesel) Audi 100 C3 (1982-1990)
Power unit: Supply system Audi A3 Type 8L (1996-2003)
Power unit: Fuel system Audi A6 C5 (1997-2004)
Power unit: Fuel system (diesel) Audi A8 D2 (1994-2002)
Power unit: Fuel and exhaust system Audi Q7 Typ 4L (2005-2015, diesel)
Engine 1.4 l (diesel): Supply system Audi A2 (1999-2005)
Share information:
- General information
- Operating instructions
- Power unit
- Petrol engines 1.8 l
- Petrol engines 1.8/2.0 l
- Petrol engines 3.0 l
- Petrol engines 3.2 l
- Fuel system (petrol)
- Diesel engines 2.0 l (CA*)
- Diesel engines 2.0 l (CJCB)
- Diesel engines 2.7/3.0 l
- Diesel engines 3.0 l
- Fuel system (diesel)
- Transmission
- Manual gearbox 0B1
- Manual gearbox 0B2
- Manual gearbox 0B3
- Manual gearbox 0B4
- Automatic transmission 0B5
- Automatic transmission 0B6
- Automatic transmission 0AW
- All-wheel drive system
- Chassis
- Front suspension
- Rear suspension
- Brake system
- Steering system
- Body
- Exterior
- Interior
- Seats
- Doors, locks and windows
- Security system
- Heating and air conditioning
- Electrical equipment
- Audio system
- Power devices
- Equipment and devices
- Lighting and lamps
- Electrical circuits
- General information
- Introduction to manual
- Troubleshooting
- Operating instructions
- Maintenance
- Power unit
- Petrol engines 2.0 (ALT)
- Petrol engines 2.0 (TFSI)
- Petrol engines 1.8 (MPI)
- Diesel engines
- Cooling system
- Air conditioner
- Fuel and exhaust system
- Ignition system
- Starting and charging
- Transmission
- Clutch
- Manual gearbox
- Automatic gearbox
- Drive shafts
- Chassis
- Brake system
- Front suspension
- Rear suspension
- Steering
- Body
- Exterior
- Interior
- Electrical equipment
- Equipment and devices
- Lighting and signaling
- Windscreen wipers and washers
- Electrical diagrams
- Electrical diagrams (since 2007)
- General information
- Vehicle Description
- User manual
- Maintenance
- Power unit
- Gasoline engine
- Diesel engine
- Lubrication system
- Cooling system
- Supply system
- Injection system
- Exhaust system
- Ignition and control
- Transmission
- Gear box
- Clutch and drive shafts
- Chassis
- Brake system
- Car suspension
- Steering
- Body
- Heating and ventilation
- Exterior (external elements)
- Interior (internal elements)
- Electrical equipment
- Power devices
- Lighting and appliances
- Electrical circuits
- General information
- Introduction to the guide
- Car care
- Power unit
- Engine repair
- Lubrication system
- Cooling system
- Injection and control system
- Ignition system
- Power and exhaust system
- Transmission
- Clutch and drive shafts
- Car gearbox
- Chassis
- Suspension and wheels
- Steering
- Brake system
- Body
- Interior
- Exterior
- Electrical equipment
- Equipment and devices
- Lighting and signaling
- Power devices
- Electrical circuits
- General information
- Introduction to the guide
- Car care
- Maintenance (gasoline)
- Maintenance (diesel)
- Power unit
- Gasoline engines
- Diesel engines
- Engine overhaul
- Cooling system
- Fuel injection (gasoline)
- Fuel system (diesel)
- Exhaust system
- Ignition system
- Transmission
- Clutch
- Mechanical gearbox
- Automatic gearbox
- Drive shafts
- Chassis
- Brake system
- Car suspension
- Steering
- Body
- Exterior
- Interior
- Doors, locks and windows
- Heating and ventilation
- Electrical equipment
- Power devices
- Equipment and devices
- Electrical circuits
- General information
- Vehicle description
- Maintenance
- Power unit
- Engine repair
- Turbocharging
- Exhaust system
- Cooling system
- Ignition system
- Fuel system
- Motronic injection system
- MPI and MPFI injection system
- Transmission
- Clutch
- Gearbox and shafts
- Chassis
- Steering
- Car suspension
- Brake system
- Wheels and tires
- Body
- Heating and ventilation
- Body parts
- Electrical equipment
- Fuses and relays
- Power devices
- Lighting and lamps
- Tools and devices
- Electrical circuits