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
   - System of injection Digifant
      Operating procedure
      Malfunctions and independent diagnostics
      Independent repair
      Visual check
      Check of separate elements
      Removal впрыскных atomizers
      Check of a mode of idling and the analysis of exhaust gases
      The list of malfunctions
    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

Removal впрыскных atomizers


  1. To remove vacuum hoses to the amplifier of brakes on a final collector.
  2. To remove the valve of stabilisation of idling and its fastening.
  3. To turn off fixing bracket between an inlet collector and a cover of a head of the block of cylinders.
  4. To remove a vacuum hose to a regulator of pressure of giving of fuel (it is cautious! Residual pressure).
  5. To remove tips on directing wires to впрыскным to atomizers, and also tips on впрыскных atomizers.
  6. To turn off directing wires to впрыскным to atomizers.
  7. To turn out both fixing screws of a pipe of the distributor of fuel.
  8. To remove a pipe of the distributor of fuel together with all впрыскными atomizers.
  9. To remove fixing хомутики and to extend впрыскные atomizers from a distributor pipe.
  10. At installation to pay attention: it is necessary to replace the damaged sealing rings and linings of a nest of valves (in a head of the block of cylinders).
  11. All rubber details before installation to oil. Valves to establish together with a distributor pipe.