Audi A4

Since 1994 of release

Repair and car operation



Audi А4
+ Running gear
+ Regular servicing
+ Engines
+ Turbo-supercharging
+ Exhaust system
+ Cooling system
+ Fuel tank and the fuel pump
+ The air filter and channels всасывания
+ Injection system
+ Coupling
+ Transmission and the main transfer
+ Suspension bracket of wheels and steering
+ Brakes
+ Wheels and tyres
- The electrotechnical equipment
   The minus is connected to weight
   The help for orientation in the electrotechnical equipment of the car
   Wires
   Connections of wires
   The central switching knot
   Support of additional relays
   Box for electronics
   The relay and management blocks
   The switching relay
   H-contact of the relay of unloading
   The table of the relay and management blocks
   Safety locks
   The table of safety locks
   + Electric schemes
   + The accumulator
   - The generator
      The alternating current generator
      Control bulb of gymnastics
      Pressure regulator
      The self-help in work with the generator and a pressure regulator
      Movement with the defective generator
      Клиновой and поликлиновой a belt
      Condition check клинового and поликлинового a belt
      Replacement клинового and поликлинового a belt
      Torn клиновой a belt
      The review: клиновой and поликлиновой a belt
      The help at malfunctions
   + Starter
+ Ignition system
+ Illumination
+ The alarm equipment
+ Tools and devices
+ Heating and ventilation
+ Body details
+ Salon
Search of malfunctions
Technical characteristics



The help at malfunctions

The accumulator and the generator

Malfunction
Its reasons
Your help
A.Krasnaja a control bulb of gymnastics does not burn at ignition inclusion 1. The accumulator was discharged

2. The accumulator wire has broken, are disconnected or plugs of wires were oxidised
3. A defective lamp накаливания
4. Rupture in a wire between the lock of ignition, a control bulb of gymnastics and the generator
5. Rupture in a wire connected to weight, between the generator and the engine block
6. Graphite brushes were erased
7. The pressure regulator is faulty
8. The generator is faulty
9. After too intensive washing of the engine проникшая in it the moisture has formed isolating film of greasing between
Contact rings and graphite brushes


Start the engine an auxiliary wire or tow off the car
Check up wires and accumulator plugs

Replace
Check up conductivity a control bulb

Check up a wire

Replace graphite brushes
Replace a regulator
Repair in a workshop the generator
If after a short trip there is no improvement blow the generator the compressed air or wipe contact rings and graphite brushes

V.Kontrolnaja gymnastics bulb burns or decays at the working engine 1. It is weakened поликлиновой a belt or defect in a tension roller
2. Insufficient contact in connecting knots of wires or wires are interrupted
3. See And 6–8
Replace a belt or check up the tension device
Check up connection of wires and a wire
S.Poverhnost of the accumulator the damp 1. The accumulator is overflowed
2. Accumulator stoppers have got littered
3. See And 7
Too the considerable quantity of the filled in distilled water leaves with gases at the expense of superfluous gymnastics. Do not suck away acid
Clean ventilating apertures
D. The accumulator strongly increases speed See And 7