Audi 80/Avant (B4)

since 1991-1995 of release

Repair and car operation

Audi 80/Avant
+ Technical specification
+ Engines
+ System of production of the fulfilled gases
+ cooling System
+ Fuel tank and fuel pump
+ Air filter and airintaking channels
+ injection System
+ Coupling
+ Transmission and transmission
+ Suspension bracket and steering
+ Brake system
+ Anti-blocking system of brakes
+ Wheels and tires
+ Body electrosystem
+ ignition System
+ Lighting
+ Signalling devices
+ Devices and auxiliary devices
- Heating and ventilation
   Heating and ventilation check
   Heater fan
   Replacement of the dustproof filter
   Heating and ventilation drive
   List of malfunctions
+ body Elements
+ Search of malfunctions
+ Specifications

List of malfunctions


Its reason
Than to help
And. Unsatisfactory heatproductivity 1. The cable of heating is torn or gear gearing of the rotary switch of heating is defective
2. The heater zaslonka does not open
3. The air zaslonka does not open
4. In front of the heat exchanger a lot of garbage collected
5. The thermostat of system of cooling opens too early, cooling liquid remains too cold
To check, if necessary to replace
To check the provision of a zaslonka and the lever
To check a drive cable, the provision of a zaslonka and the lever
To remove the salon fan, to clear the heat exchanger the vacuum cleaner
To replace the thermostat
V.Nelzya to disconnect heating See А1