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
Transmission and transmission
Suspension bracket and steering
Brake system
Antiblocking system of brakes
Wheels and tyres
- body electrosystem
   Minus to "weight"
   Orientation in electrosystem
   Plug connections
   The central switchboard
   The additional block of the relay
   The relay and management blocks
   The unloading relay of contact Х
   Safety locks
   The table of safety locks
   Electric schemes
    The full electroscheme of car Audi 80: the 2-litre 4-cylinder engine (66 kw)
    The 2-litre 4-cylinder engine (85 kw)
    The 2,3-litre 5-cylinder engine (98 kw)
    The 2,6-litre 6-cylinder engine (110кВт)
    Additional equipment
    The storage battery
    The generator
   Condition check wedge or wedge a belt
   Tension wedge a belt
   Tension wedge or semi wedge a belt
   Torn wedge a belt
   Overheat of the engine because of damage wedge a belt
   The review wedge and semi wedge belts
   Replacement wedge a belt
   The list of malfunctions
   The list of malfunctions
Ignition system
Signalling devices
Devices and auxiliary devices
Heating and ventilation
Body elements
Search of malfunctions

Plug connections

Long time in the statistican of malfunctions of General automobile club of Germany (ADAC) ослабшие plug connections were marked as one of the most frequent reasons of malfunctions – and almost at all cars.

Now Audi has put to it the end in literal sense of this word: practically all штекерные connections are supplied by additional mechanical protection.

This protection is necessary for overcoming before a tip detachment. Further most often meeting kinds of protection of tips are listed.

  • Tips of system of injection are protected wire bracket which is necessary for wringing out downwards.
  • Many multicontact tips are supplied on each side by protective clamps on which it is necessary to press before a tip detachment.
  • For example, on the block of a combination of devices the multicontact tips protected plug-in bracket are located.