Audi A4, S4
Introduction
Controls and receptions of safe operation
Current leaving and service
The engine
Systems of cooling, heating and the air conditioner
Power supply systems, release and decrease in toxicity of the fulfilled gases
- Systems of an electric equipment of the engine
    Ignition and engine management system
    System of preheat of the diesel engine
    Diagnostics of systems of electronic control and the diagnostic equipment
   - Gymnastics and start systems
      The general information
      The storage battery - the basic data and acquisition of the new battery
      Check and gymnastics of the storage battery
      Replacement of the storage battery
      Storage of the storage battery
      Gymnastics system - the general data and security measures
      Check of system of gymnastics
      Removal and generator installation
      Removal and installation of a regulator of pressure/replacement of brushes
      System of start of the engine - the general information and safety measures
      Removal and starter installation
      Check of system of start of the engine
Manual box of a gear change
Automatic transmission
Coupling, power shafts and differential
Brake system
Suspension bracket and steering
Body
Onboard electric equipment




Форель струмкова

Storage of the storage battery

If the car was not used more than two months, the storage battery is necessary for removing and charging. The optimum temperature of storage of the battery makes from 0 to 27С. At these temperatures the self-category of the battery the minimum. To charge the battery it is necessary not less often than an once in two months, differently it becomes unfit for use.

The battery which was not used long time (for example, it was not maintained the car), is discharged and, besides, can сульфатироваться. If such battery is charged by the device for fast gymnastics, she does not perceive зарядного a current or owing to сульфатации becomes too quickly "completely" charged. Actually the battery is damaged.

Before to define the battery as damaged, it is necessary to check up the following:

    Electrolit density. If the difference between density in separate sections does not exceed 0.04 g/ml it is necessary to charge the battery normal зарядным the device. After gymnastics check up the battery under loading. If characteristics of the battery below resulted in Specifications, the battery is damaged. If the electrolit density in one or in two next sections considerably differs (for example, in five sections 1.16 of g/ml, and in the sixth 1.08 g/ml) the battery has short circuit and it is necessary to replace it.