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
   Check of a suspension bracket and condition of system of release of the fulfilled gases
   Replacement of system of release of the fulfilled gases
   Removal of separate elements
+ 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
+ Body elements
+ Search of malfunctions
+ Specifications


Replacement of system of release of the fulfilled gases

Workshops prefer to replace all system at once. We cannot recommend it so, without looking, because all parts of system of release of fulfilled gases Audi can be got separately – even the basic and additional mufflers of all-wheel drive models Audi who in the original represent one detail. Therefore dismantle of a separate site of a pipe or the muffler can be made with little effort. So at first it is necessary to check but only then to replace.


    Обстучите serviceable mufflers a hammer on all surface, including the face parties. Thus not be too shy. If at each blow you hear a sonorous sound, it means that the tin of the muffler still is perfectly in order. If in some places the sound becomes deafer, means, the external cover is already weakened and soon there will be holes; especially if on a court yard a cold season during which apply salt. At purchase of spare parts it is not necessary to forget that sealing linings and self-stopped nuts should be replaced by the new.