Audi 80/Avant (B4)

since 1991-1995 of release

Repair and car operation



Audi 80/Avant
+ Technical specification
+ Engines
+ System of production of the fulfilled gases
+ cooling System
+ Fuel tank and fuel pump
+ Air filter and airintaking channels
+ injection System
+ Coupling
+ Transmission and transmission
+ Suspension bracket and steering
+ Brake system
+ Anti-blocking system of brakes
+ Wheels and tires
- Body electrosystem
   Minus to "weight"
   Orientation in electrosystem
   Wires
   Plug connections
   Central switchboard
   Additional block of the relay
   Relay and control units
   Unloading relay of contact X
   Safety locks
   Table of safety locks
   Electric circuits
   + Full electroscheme of the Audi 80 car: 2-liter 4-cylinder engine (66 kW)
   + 2-liter 4-cylinder engine (85 kW)
   + 2,3-liter 5-cylinder engine (98 kW)
   + 2,6-liter 6-cylinder engine (110кВт)
   + Additional equipment
   + Storage battery
   + Generator
   Check of a condition of a maple or polilinovy belt
   Tension of a maple belt
   Tension of a maple or poliklinovy belt
   Torn maple a belt
   Engine overheat because of damage of a maple belt
   Review of maple and poliklinovy belts
   Replacement of a maple belt
   List of malfunctions
   Starter
   List of malfunctions
+ ignition System
+ Lighting
+ Signalling devices
+ Devices and auxiliary devices
+ Heating and ventilation
+ body Elements
+ Search of malfunctions
+ Specifications





List of malfunctions

Storage battery and 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 oxidized
3. Faulty bulb
4. Conducting between the ignition lock, 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. Worn-out brushes
7. Faulty regulator of tension
8. Generator damage
9. After a wash of the engine the moisture which has got inside 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 a storage wire and plugs
To replace
To check 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. The maple or poliklinovy 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 the tension device
To check connections of wires and wires
Page. Damp surface of the storage battery 1. The accumulator is overflowed
2. The cover of the storage battery is hammered
3. See А7
Excess of the distilled water by a recharge to bring into a gaseous state and to deduce. Not to pump out electrolits
To clean ventilating openings
D. The accumulator "boils" See А7