Audi A4

since 1994 release

Manual of the car

Audi A4
+ Running gear
+ Regular servicing
- Engines
   Power steps
   Engine signs
   Technology of the engine, maintenance and repair
   Lubrication system
   Exhaust ventilation of a case
   Visual control of the engine
   Engine service life
   Nominal and maximum frequency of turns
   Restriction of speed
   Measurement of pressure of compression
   The help at malfunctions
   Works on a gear belt
   The help at malfunction
   Installation and dismantle of a head of the block of cylinders
   Installation and dismantle of the engine
+ Turbo-supercharging
+ System of an exhaust
+ Cooling system
+ Fuel tank and fuel pump
+ Air filter and channels of absorption
+ System of injection
+ Coupling
+ Transmission and main transfer
+ Suspension bracket of wheels and steering
+ Brakes
+ Wheels and tires
+ Electrotechnical equipment
+ System of ignition
+ Lighting
+ Alarm equipment
+ Tools and devices
+ Heating and ventilation
+ Body details
+ Salon
Search of malfunctions
Technical characteristics



Titbit for admirers of the equipment: the five-valve head of the block of cylinders of models of engines with an engine capacity of 1,8 h.p. the help of a chain (1) a final cam-shaft (4) with the drive from a gear belt puts in action also inlet cam-shaft (2). Figure "3" designated three cams of inlet valves of the cylinder. Figure "5" showed both cams of final valves of the same cylinder.

Profitability, physicality, comfortableness – it is so possible to characterize various petrol engines in A4: on the first place there would be extremely economic engine with a working volume of 1,6 l, then golden mean – with a working volume of 1,8 l accompanied by sports Turbo of 1,8 l and then expressly the comfortable six-cylinder engine.