Audi A4

since 1994 release

Repair and operation of the car


A4 Audi
+ Running gear
+ Regular servicing
+ Engines
- Turbo-supercharging
   Turbocompressor
   Draft switching off valve
   Check of adjustment of pressure of pressurization
   The help at malfunctions
   The turbocompressor is faulty?
   Radiator of nadduvochny air
+ 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



Radiator of nadduvochny air

The fresh air which is soaked up via the air filter is accelerated in the compressor and condensed. Not only consolidation, but also located in a stream of exhaust gases (and, therefore, hot) a turbocompressor provide the subsequent heating of the soaked-up air. At full loading temperature of the soaked-up air can rise to 110 °C.

The radiator of nadduvochny air is connected between a turbocompressor and an inlet collector of the engine. It can cool the soaked-up air after compression process approximately on 50 °C before it comes to the engine. At the expense of it filling of combustion chambers improves and, therefore, power increases.

Dismantle of a radiator of nadduvochny air

 PERFORMANCE ORDER

  1. Dismantle shock-absorbers ahead.
  2. Dismantle both air hoses on a radiator of nadduvochny air.
  3. Weaken nuts on a fixing collar.
  4. Unscrew a fixing corner or hang out it.
  5. Remove a radiator of nadduvochny air if it is necessary, unscrew an air duct.