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
Exhaust ventilation картера
The engine passes 50–70 litres of the fulfilled gases a minute through piston rings in картер. Pressure which should have an exit from the engine is created not to overstrain a lining. Poisonous gases not to harm to environment, from the engine come back in channels всасывания or in soaking up collector. Therefrom gases are once again soaked up by the engine for full combustion.
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Council: If the engine too intensively blows oil steams in exhaust ventilation картера, it testifies to already considerable deterioration of pistons and cylinders. |
