Audi A4

Since 1994 of release

Repair and car operation



Audi А4
+ Running gear
+ Regular servicing
- Engines
   Capacity steps
   Engine signs
   Technology of the engine, maintenance service and repair
   Greasing system
   Exhaust ventilation картера
   The visual control of the engine
   Engine service life
   Nominal and maximum frequency of turns
   Restriction of number of turns
   Measurement of pressure of compression
   The help at malfunctions
   Hydropushers
   Works on a gear belt
   The help at malfunction
   Installation and dismantle of a head of the block of cylinders
   Installation and engine dismantle
+ Turbo-supercharging
+ Exhaust system
+ Cooling system
+ Fuel tank and the fuel pump
+ The air filter and channels всасывания
+ Injection system
+ Coupling
+ Transmission and the main transfer
+ Suspension bracket of wheels and steering
+ Brakes
+ Wheels and tyres
+ The electrotechnical equipment
+ Ignition system
+ Illumination
+ The alarm equipment
+ Tools and devices
+ Heating and ventilation
+ Body details
+ Salon
Search of malfunctions
Technical characteristics



Engines

Titbit for admirers of technics: пятиклапанная a head of the block of cylinders of models of engines with working volume of the engine 1,8 l. By means of a chain (1) final cam-shaft (4) with a drive from a gear belt puts in action also an inlet cam-shaft (2). Figure "3" designates three cams of inlet valves of the cylinder. By figure "5" both cams of final valves of the same cylinder are shown.

Profitability, спортивность, comfortableness – so it is possible to characterise various petrol engines in А4: on the first place there would be extremely economic engine with working volume 1,6 l, then a golden mean – with working volume 1,8 l accompanied by sports Turbo 1,8 l and then is underlined the comfortable six-cylinder engine.