Audi 80/Avant (B4)
since 1991-1995 release
Repair and operation of the car
- Technical specification
Dynamics of the movement at a dry paving
Instructions on operation for all-wheel drive cars
Blocking of differential of the back bridge
Organization of a workplace
Right choice of engine oil
Replacement of engine oil and oil filter
Check of level of working liquid of the power steering
Check of level of oil of the mechanical transmission
Check of level of oil in the drive of the back bridge
Control of the ATF level in the automatic transmission
Check of level of oil in the main transfer of the automatic transmission
Lubricant of hummock drives, hinges and locks
+ System of production of the fulfilled gases
+ Cooling system
+ Fuel tank and fuel pump
+ Air filter and airintaking channels
+ System of injection
+ Transmission and transmission
+ Suspension bracket and steering
+ Brake system
+ Anti-blocking system of brakes
+ Wheels and tires
+ Body electrical system
+ System of ignition
+ Signaling devices
+ Devices and auxiliary devices
+ Heating and ventilation
+ Body elements
+ Search of malfunctions
Reliability and safety are inconceivable without leaving and servicing. Otherwise you should not be surprised to problems with the car. Where and when it is necessary "to spread straws", it is written in the detailed instructions for servicing made by Audi.
For our with Audi 80 the following instructions on servicing work:
Plan of independent servicingThe plan of servicing considered in this management also is based on recommendations of Audi, and the sequence of separate points was made especially for those who like to do everything.
Who can perform works?
You can independently perform almost all works on servicing of Audi 80. "The motorist's traffic light" will specify to you at the same time the correct way:
If your Audi 80 car is younger than one year or replacement of the engine is made, the manufacturer demands that works on servicing were carried out in one of the company workshops Audi in time. Otherwise to you it can be refused support even in reasonable guarantee cases. And the one who wants to take advantages of "a guarantee for mobility" has to appear at least once a year in a workshop.
Diagnostics in the workshop AudiOften search of malfunctions is the most expensive for what it is necessary to pay the bill in a workshop, – especially when it is about the phenomena arising only from time to time. Therefore what can be more true than check of "nervous communications" of the car in such a way immediately to learn about a problem in all its depth?
Principle of work
The numerous control units installed in Audi are capable to independent diagnostics. In this row it is possible to call control units of system of injection, system of ignition (model with the 5-cylinder engine), anti-blocking system, EDS (electronic blocking of differential), a safety cushion or the conditioner. The similar control unit is able to be diagnosed if the store of malfunctions which is writing down all failures at operation of the car is built in it.
As it occurs
The correct use of opportunities of poll of memory of the store of malfunction has to take place so: the driver comes by the Audi in a workshop, and even before any works the car is connected to diagnostic installation. From it print out the full protocol of malfunctions which contains data of stores of malfunctions of all control units, capable to diagnosing.
Diagnostics of regulator
Decisive factor of bystry and correct repair is also function of diagnostic installation which Audi calls diagnostics of regulator. At the same time the following means: electric functions – such as actuating of the relay of the fuel pump, the electromagnetic valve for a tank with absorbent carbon or the valve of stabilization of frequency of rotation of a shaft of the engine in the mode single the course, can be connected to diagnostic installation.
Poll of the store of malfunctions
At maintenance poll of the store of malfunctions enters the volume of the performed works. Thus the workshop can gain an impression about possible malfunctions in work of electronic knots of the car, and without asking in detail the client.
Times when autodrivers as it was with folksvagenovsky "bug", could perform all works on the car, finally consigned to the past. But it does not mean at all that independent repair of own car is absolutely impossible. Absolutely on the contrary. It is only necessary to change slightly a method of work and to use the modern equipment.
So, for example, results of survey of the store of malfunctions conducted by a workshop can quite be used in work in house conditions. The subsequent example has to give to this thought presentation.