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
+ Coupling
+ Transmission and transmission
+ Suspension bracket and steering
+ Brake system
+ Antiblocking system of brakes
+ Wheels and tyres
- Kuzovnaja electrosystem
   Minus to "weight"
   Orientation in electrosystem
   Wires
   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 клинового or полилинового a belt
   Tension клинового a belt
   Tension клинового or поликлинового a belt
   Torn клиновой a belt
   Overheat of the engine because of damage клинового a belt
   The review wedge and полиwedge belts
   Replacement клинового a belt
   The list of malfunctions
   Starter
   The list of malfunctions
+ Ignition system
+ Illumination
+ Signalling devices
+ Devices and auxiliary devices
+ Heating and ventilation
+ Body elements
+ Search of malfunctions
+ Specifications



Overheat of the engine because of damage клинового a belt

If at models with the 4-cylinder engine breaks клиновой a belt of the pump of the hydraulic booster of the steering mechanism the drive of the water pump and the engine simultaneously interrupts overheats. Because of it it is irreversible the sealing lining of a head of the block of cylinders, and at worst even all head of the block of cylinders – with accordingly high accounts for repair is damaged.

  • Therefore: if the steering at models with the 4-cylinder engine during a trip suddenly becomes тяжелоходным, it is necessary to stop and check up immediately serviceability клинового a belt over pulleys of the water pump and the hydraulic booster pump. If fears have proved to be true: to cause эвакуатор!
  • If the trouble has happened to others клиновыми belts then it not so is tragic. In this case you go or without the steering amplifier (only models with 5-cylinder engines), either without the generator, or with the idle conditioner to the nearest workshop.
  • In models with the 5-cylinder engine of danger of an overheat does not exist, as the water pump here is put in action by a gear belt.
  • The same and at models with the 6-cylinder engine.