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



The list of malfunctions

The storage battery and the generator

Malfunction
Its reason
Than to help
A. The red indicator of a charge of the accumulator does not light up at ignition inclusion 1. The discharged storage battery
2. The wire of the accumulator is damaged, plugs are weakened or were oxidised
3. A faulty bulb
4. Conducting between the ignition lock, the control of a charge and the generator is interrupted
5. The wire on "weight" between the generator and the case the engine is damaged
6. The worn out brushes
7. A faulty regulator of pressure
8. Generator damage
9. After an engine sink the moisture which has got inside has formed isolating oil film between contact rings and generator brushes
To start the engine by means of auxiliary wires from other accumulator or towage
To check up a storage wire and plugs
To replace
To check up conducting with a control bulb
To check a wire
To replace a regulator
To replace a regulator
To repair (in a workshop) the generator
To blow the generator air under pressure or to wipe clean contact rings and brushes
V.Lampa of the indicator of a charge of the storage battery burns or decays at the working engine 1. Клиновый or поликлиновый the belt is weakened or damaged
2. Weak contact on connection of wires or the torn wire
3. See And 6 – 8
To pull or replace a belt or to check up the tension device
To check up connections of wires and wires
S.Vlazhnaja a surface of the storage battery 1. The accumulator is overflowed
2. The cover of the storage battery is hammered
3. See А7
Surplus of the distilled water by a recharge to result in a gaseous state and to deduce. Not to pump out electrolits
To clean ventilating apertures
D. The accumulator "boils" See А7