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
   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
   List of malfunctions
+ ignition System
+ Lighting
+ Signalling devices
+ Devices and auxiliary devices
+ Heating and ventilation
+ body Elements
+ Search of malfunctions
+ Specifications

рубцовский машиностроительный завод
рубцовский машиностроительный завод

Minus to "weight"

Food giving to consumers of a current is made by means of a wire which is always connected by more or less difficult way to the storage battery in what it is possible to be convinced according to electroschemes of the following chapter.

The return chain is provided by electrocarrying-out metal elements of a body or the engine. Thus a large number of expensive copper cable is saved. In most cases the short piece of a cable nevertheless is necessary for a return chain – namely where the consumer of an electricity is located not directly on metal. For this purpose exists – distributed on all body – a certain quantity of so-called points of "weight".

The negative pole of the storage battery too, of course, is connected to a body, "weight" as autoelectricians speak. So remember – «a minus to weight».