Audi 80/Avant (B4)

since 1991-1995 of release

Repair and car operation



Audi 80/Avant
- Technical specification
   Engines
   Transmissions
   Body
   Chassis
   15-inch wheels
   Brake system
   Seats
   Passive safety
   Full drive
   Distributive Torsen-differential
   Dynamics of movement at a dry paving
   Instructions on operation for all-wheel drive cars
   Blocking of differential of the back bridge
   Motor compartment
   Regular servicing
   Workplace organization
   Lubricant works
   Consumption of oil
   Right choice of engine oil
   Replacement of engine oil and oil filter
   Check of level of working liquid of the amplifier of a wheel
   Check of level of oil of a mechanical transmission
   Check of level of oil in a drive of the back bridge
   Control of level of ATF in an automatic transmission
   Check of level of oil in the main transfer of an automatic transmission
   ATF replacement
   Greasing of hummock drives, hinges and locks
+ 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
+ ignition System
+ Lighting
+ Signalling devices
+ Devices and auxiliary devices
+ Heating and ventilation
+ body Elements
+ Search of malfunctions
+ Specifications





Motor compartment

4-cylinder engines

Type of a motor compartment of the Audi 80 car with the engine in capacity of 66 kW and system of preparation of Mono-Motronic gas mixture

1–the electromagnetic valve of a tank with absorbent carbon (ventilation of a fuel tank);
2–cover of a nest of the storage battery;
3–the sensor of temperature of cooling liquid;
4–the ignition coil with the electronic switchboard;
5–a tank for brake liquid;
6–block of safety locks;
7–jellied branch pipes of system of washing of glasses;
8–receiver of system of the amplifier of a wheel;

9–a broad tank of cooling liquid;
10-hydraulic block of anti-blocking system;
11-main brake cylinder;
12-masloizmeritelny щуп;
13-generator;
14-maslozalivny mouth;
15-block of preparation of gas mixture of Mono-Motronic system;
16-exhaust silencer of noise of an admission.


In a motor compartment of the Audi 80 car completed with the engine in capacity of 85 kW and system of preparation of a working mix of Digifant, you see the following knots and details

1–air flowmeter;
2–the electromagnetic valve for a tank with absorbent carbon (ventilation of a fuel tank);
3–the case of throttle knot with an accelerator rope;
4–cover of a nest of the storage battery;
5–valve of system of ventilation of a case;
6–the ignition coil with the electronic switchboard;
7–the sensor of temperature of cooling liquid;
8–a tank for brake liquid;
9–hydraulic block of anti-blocking system;
10-block of safety locks (the central switchboard);
11-a broad tank of cooling liquid;

12-jellied branch pipe of system of washing of glasses;
13-receiver of system of the amplifier of a wheel;
14-the amplifier of brakes with the main brake cylinder;
15-motor of the fan of system of cooling of the engine;
16-masloizmeritelny щуп;
17-generator;
18-cover of a maslozalivny mouth;
19-valve of stabilization of idling;
20-a thermoswitch of turning on of the fan after engine termination of work;
21-starting fuel valve;
22-case of the air filter.

5-cylinder engine

Motor compartment of the car with the classical 5-cylinder engine in capacity of 98 kW and system of preparation of KE-III-Jetronic gas mixture

1–the case of throttle knot with an accelerator rope;
2–cover of a nest of the storage battery;
3–ignition distributor;
4–the ignition coil with the electronic switchboard;
5–amplifier of brakes;
6–a tank for brake liquid;
7–hydraulic block of anti-blocking system;
8–a broad tank of cooling liquid;
9–bulk branch pipe of system of washing of glasses;

10-regulator of pressure of system of injection;
11-proof-reader of composition of gas mixture;
12-valve of stabilization of frequency of idling;
13-cover of a maslozalivny mouth;
14-vacuum pump of the amplifier of brakes;
15-power steering pump;
16-motor of the fan of system of cooling of the engine;
17-radiator;
18-receiver of system of the amplifier of a wheel.

6-cylinder engine

The Audi 80 car with the 6-cylinder V-shaped engine in capacity of 128 kW; motor compartment of the 6-cylinder engine in capacity of 110 kW almost same

1–the electromagnetic valve for a tank with absorbent carbon (ventilation of a fuel tank);
2–an air flowmeter (it is established only on the 2,8-liter engine);
3–inlet pipeline;
4–regulator of pressure of supply of fuel;
5–electronic switchboard of system of ignition;
6–the membrane mechanism of a vacuum regulator of an advancing of ignition for switching of an inlet collector (only 2,8-liter engine);
7–amplifier of brakes;
8–a tank for brake liquid;
9–hydraulic block of anti-blocking system;
10-a broad tank of cooling liquid;

11-bulk branch pipe of system of washing of glasses;
12-receiver of system of the amplifier of a wheel;
13-cover of a nest of the storage battery;
14-GRM gear belt casing;
15-vpryskny nozzle;
16-package of coils of ignition;
17-inlet pipe;
18-cover of a maslozalivny mouth;
19-masloizmeritelny щуп;
20-case of the air filter.