Audi 100/A6

1990-1997 of release

Repair and car operation

Audi 100/A6
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Engines
+ 3.2. Diesel engines
+ 3.3. Removal and partition of engines
+ 4. Cooling system
+ 5. Heating and ventilation
+ 6. Fuel system
+ 7. Exhaust system
+ 8. Systems of start, ignition
+ 9. Transmission
+ 10. Brake system
+ 11. Suspension brackets, steering
+ 12. Body
+ 13. Electric equipment
- 14. Good advice
   14.1.1. Changed numbers
   14.1.2. Purchase of the old car or mysterious set of figures and letters
   14.2. Durability of the car
   14.3. About parallelism of bridges of the car and the trailer
   14.4. Preparation of the car for winter
   14.5. It is not got – good advice
   14.6. From change of places "composed" changes nothing?
   14.7. Visit to car-care center
   + 14.8. Engine
   + 14.9. Conditioner
   14.10. Turbokompressor
   + 14.11. Rub in one – or how to save the catalyst
   - 14.12. Accumulator
      14.12.2. As it is correct to choose the accumulator
      14.12.3. "Empire" loading
      14.12.4. Protect the accumulator!
   14.13. Generator
   14.14. Probuksovochka
   14.15. "Machine gun"
   + 14.16. Brake system
   + 14.17. Wheels and tires


14.12.3. "Empire" loading


The main task of the accumulator is current giving for engine start. The current which is required for a provorachivaniye of the cold engine differs from the car to the car. It depends on size of a piston stroke and diameter, number of cylinders, a prokruchivaniye ratio an engine / starter, resistance of a chain, temperatures, viscosity of oil of the engine and loading of auxiliary devices. The four-cylinder engine can demand the same size of a current of start as well as eight-cylinder with large working volume. When the original storage equipment steals up to the car, all these factors are considered.

The second purpose of the akkmulyatorny battery is completion of loading requirements of the car when they exceed possibility of charging system on supply by energy. The charging system maintains electric loading under normal conditions movements. Nevertheless, if the engine is idling, the battery can fill a part of energy for auxiliary devices. It takes place when driving on the city at constant stops and movement renewal at normal loading of auxiliary devices. The storage battery should fill electric loading of the car at refusal of charging system.

At replacement of the automobile accumulator apply equivalent to the original storage battery. Apply the storage battery of bigger capacity if the bigger factor of reliability is necessary.

The third purpose of the storage battery is action as a voltage stabilizer in charging system. From time to time in electric system very high transitional tension is developed. It can take place at short circuit or chain disconnection, etc. The storage battery partially absorbs and considerably smoothes this peak tension and protects semi-conductor components from failure.

Typical loadings of the passenger car (in amperes)

Screen wipers
Headlights (Passing beam)
Headlights (Driving beam)
Parking fires
Internal lighting
The fan (A heater, without the conditioner)
The fan (A heater with the conditioner)
Conditioner, in the summer
Tail light
The main loading with the conditioner (Summer)
The main loading with the conditioner (Winter)
Start in the summer (Gasoline)
Start in the summer (Diesel engine)
Start in the winter (Gas)
Start in the summer (Diesel engine)