Audi A4

since 1994 of release

Repair and car operation



A4 Audi
+ Running gear
+ Regular servicing
+ Engines
+ Turbo-supercharging
+ exhaust System
+ cooling System
+ Fuel tank and fuel pump
+ Air filter and absorption channels
+ injection System
+ Coupling
+ Transmission and main transfer
+ Suspension bracket of wheels and steering
+ Brakes
+ Wheels and tires
- Electrotechnical equipment
   The minus is connected to weight
   The help for orientation in the electrotechnical equipment of the car
   Wires
   Connections of wires
   Central switching knot
   Support of additional relays
   Box for electronics
   Relay and control units
   Switching relay
   H-contact of the relay of unloading
   Table of the relay and control units
   Safety locks
   Table of safety locks
   + Electric circuits
   - Accumulator
      Correctly picked up accumulator
      As far as the accumulator reserve suffices?
      Check of level of acid in the accumulator
      Check of a charge of the accumulator
      Battery charging
      Engine start with the discharged accumulator
   + Generator
   + Starter
+ ignition System
+ Lighting
+ Alarm equipment
+ Tools and devices
+ Heating and ventilation
+ body Details
+ Salon
Search of malfunctions
Technical characteristics










Battery charging

Connection of the home charger

 PERFORMANCE ORDER

  1. Connect plusovy a charger wire to accumulator plus, a minus wire to an accumulator minus.
  2. At a charging the accumulator can remain established in the car.
  3. If weak, a wire of the accumulator it is possible not to disconnect the home charger.
  4. Storage jams can remain screwed up. The gas which is forming at a battery charging, can be removed through ventilating openings in jams.
  5. The charging current should make in the beginning about 10 % of capacity of the accumulator (for example, 7 And at the accumulator in 70 And hour) and automatically to decrease in the course of a battery charging.
  6. The accumulator is considered completely charged if within two hours the acid density in it does not increase.
  7. During a battery charging the distilled water partially decays. Gas vials are formed of hydrogen and oxygen – the detonating gas possessing high explosive ability.
  8. Therefore it is necessary to take care of good ventilation of a room especially in case the accumulator is charged by a powerful current.
  9. At a battery charging it is impossible to smoke near it and to use open fire.
  10. Detonating gas can ignite also from an iskreniye arising at connection and shutdown of charging the device or wires.