Audi 80/Avant (B4)


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 intake channels
- Injection system
    System of injection Mono-Motronic
    System of injection Digifant
   - System of injection KE-III-Jetronic
      Basic elements
      Operating procedure
      Ljambda-regulation
      Malfunctions and independent diagnostics
      Independent repair
      Visual check
      Check of separate elements
      Search of malfunctions
      Removal of components
      Check of a mode of idling and the analysis of exhaust gases
      The list of malfunctions
    Systems of injection MPI and MPFI
Coupling
Transmission and transmission
Suspension bracket and steering
Brake system
Antiblocking system of brakes
Wheels and tyres
body electrosystem
Ignition system
Illumination
Signalling devices
Devices and auxiliary devices
Heating and ventilation
Body elements
Search of malfunctions
Specifications











Visual check

 PERFORMANCE ORDER

  1. To begin with check up air lines on tightness! It is necessary to check all hoses – from a thick sleeve of an air inlet to thin vacuum hoses.
  2. Whether as it should be sealing linings under the starting fuel valve and on впрыскных atomizers, and also фланцевые linings of inlet channels?
  3. Not tight places open access to not considered air, that is air which is not considered by air flowmeter and consequently essentially disturbs to mix preparation. The mix неконтролированно is impoverished. A consequence of it are malfunctions in work of the engine and rough idling.
  4. Whether it is possible to distinguish негерметичность топливопровода?
  5. Whether tips of wires have been repeatedly separated and again connected? Corrosion or inept actions can lead to insufficient contact.
  6. Attentively consider tips of separate components of system of injection. Uvulas of contacts do not bend, but only process a contact spray.