Audi 80/Avant (B4)

Audi 80/Avant
The description
System of release of the fulfilled gases
Cooling system
Fuel tank and the fuel pump
The air filter and intake channels
Injection system
Transmission and transmission
Suspension bracket and steering
Brake system
Antiblocking system of brakes
Wheels and tyres
body electrosystem
Ignition system
Signalling devices
Devices and auxiliary devices
- Heating and ventilation
   Heating and ventilation check
   The heater fan
   Replacement of the dustproof filter
   Heating and ventilation drive
   The list of malfunctions
   The conditioner
Body elements
Search of malfunctions

Heating and ventilation

External air arrives between a cowl and a windshield and is forced in salon by a running stream, or, in addition, the salon fan. If the car is equipped by the dustproof filter arriving air is cleared before receipt in a supercharger. At inclusion of heating the valve opens a way through the heat exchanger, a small heating element on which there passes нагретая a cooling liquid from the engine. If heating is not included, arriving air is included into salon on other way, bypassing the heat exchanger.