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
   - 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 catalytic 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
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
Body elements
Search of malfunctions

Malfunctions and independent diagnostics

The block of management of system of injection Mono-Motronic can distinguish and write down a part of malfunctions which arise during engine operation in memory. If malfunction did not arise again during the subsequent 10 starts of the engine (sporadic malfunction) it is automatically erased from memory of the block of management. The information on constantly arising failures read out at inspection check in a workshop by means of the special device; in house conditions it is impossible to execute this work. If you suspect malfunction of management of ignition/injection to decipher indications of the store of malfunctions it is possible only in a workshop. In addition you can take advantage of our list of malfunctions in which we have resulted a considerable quantity of possible failures, even such which not to establish own diagnostics. After elimination of malfunctions memory of the store of malfunctions is erased by the reading device.