Audi 80/Avant (B4)

Since 1991-1995 of release

Repair and car operation


Audi 80/Avant
+ The description
+ Engines
+ System of release of the fulfilled gases
+ Cooling system
+ Fuel tank and the fuel pump
+ The air filter and воздухозаборные channels
+ Injection system
+ Coupling
+ Transmission and transmission
+ Suspension bracket and steering
+ Brake system
+ Antiblocking system of brakes
+ Wheels and tyres
+ Kuzovnaja electrosystem
+ Ignition system
+ Illumination
+ 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
+ Specifications

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The list of malfunctions

Heating

Malfunction
Its reason
Than to help
A.Neudovletvoritelnaja теплопроизводительность 1. The cable of heating is torn or gear gearing of the rotary switch of heating is defective
2. Does not open заслонка a heater
3. Does not open air заслонка
4. In front of the heat exchanger has collected a lot of dust
5. The thermostat of system of cooling opens too early, the cooling liquid remains too cold 		To check up, if necessary to replace
To check up position заслонки and the lever
To check up a drive cable, position заслонки and the lever
To remove the salon fan, to clear the heat exchanger a vacuum cleaner
To replace the thermostat
V.Nelzja to disconnect heating See А1