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
   - System of injection Mono-Motronic
      Operating procedure
      Malfunctions and independent diagnostics
      Independent repair
      Visual check
      Check of separate elements
      Check of a mode of idling and the analysis of exhaust gases
      Check каталитического neutralizer and a ljambda-probe
      Trosovyj drive of "gas"
      The list of malfunctions
   + System of injection Digifant
   + System of injection KE-III-Jetronic
   + Systems of injection MPI and MPFI
+ 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


Check каталитического neutralizer and a ljambda-probe

For this check the car connect to a special tester in a workshop which can unpack simultaneously the received results of measurements in the form of check acknowledgement. If separate results do not reach the ordered indicators, you do not receive also any acknowledgement of check. But before you at unsuccessful check WITH dare at the maintenance in favour of replacement of expensive detail, it is necessary to repeat check in other workshop. Despite the difficult measuring technics, at gaugings the certain disorder of results is possible. Sometimes it appears enough more or less long trip at which the engine, каталитический neutralizer and a ljambda-probe reach full working temperature.