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
   - Starter
      Starter dismantle
      The help at malfunctions
+ Ignition system
+ Illumination
+ The alarm equipment
+ Tools and devices
+ Heating and ventilation
+ Body details
+ Salon
Search of malfunctions
Technical characteristics



The help at malfunctions

Starter

Our help at malfunctions not always can appear so effective that the starter will get at last the engine. But if at Audi a mechanical transmission, you can always get it, pushing or towing.

Malfunction
Its reasons
Your help
A.Pri ignition key turn in position of start-up a starter gets the engine too slowly or at all does not get 1. Control bulbs burn low or at all do not burn
The accumulator was discharged
ослабли or contacts of wires were oxidised
The starter was connected to weight
2. Control bulbs burn brightly, clicking sounds in the field of a starter

Graphite brushes and their connecting contacts ослабли in a starter
Contacts were baked in the electromagnetic switch

The starter winding is damaged
3. Control bulbs brightly burn, there are no noise
The electromagnetic switch завис, was stuck or перегрет
Contact of the plug 50 on the electromagnetic switch is weakened
There is no conductivity in a wire of the plug 50 from the ignition lock to the electromagnetic switch

Get the engine an auxiliary wire
Check up connections of wires
Repair a starter
Shortly knock on the electromagnetic switch. If the starter and further does not work:

Check up graphite brushes

Replace the electromagnetic switch


Repair a starter

Let your assistant will turn the ignition key in position of start of the engine and will knock with a wrench on the electromagnetic switch
Check up contact

Check up a wire a control lamp

V.Starter works, but does not turn the engine 1. Has jammed the starting lever
2. A teeth of a gear wheel or an engine flywheel are damaged
Repair a starter
A little move the car by the included transfer. Start the engine again. Replace the damaged details in a repair truck
S.Elektromagnitnyj the switch in fast sequence joins and switched off, the starter does not work The accumulator was strongly discharged, at inclusion of the electromagnetic switch pressure falls, and it is again disconnected Charge the accumulator
D. The starter continues to work, though the key is released 1. The electromagnetic switch завис also is not disconnected
2. The ignition/start-up switch is faulty
At once switch off ignition, as a last resort, disconnect the accumulator. Replace the electromagnetic switch
Replace the ignition/start-up switch
E. The gear wheel does not leave grooves after engine inclusion 1. The returnable spring of the starting lever does not work or is broken
2. A teeth of a gear wheel and-or an engine flywheel are polluted or damaged
At once switch off ignition. Repair in a repair truck
Clean or replace the damaged details in a repair truck