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





Engine start with the discharged accumulator

If the engine is not got because of the discharged accumulator, it is not dangerous. Otherwise business is at malfunction in ignition system: in this case not burned down particles of a working mix can ignite and lift in addition temperature in the catalyst to dangerous level.

Engine start by means of an auxiliary wire

 PERFORMANCE ORDER

  1. The car with the charged accumulator put at such distance that it was possible to lay an auxiliary wire on the right in an impellent compartment of Audi.
  2. Check, whether all consumers of a current are disconnected in your disconnected car.
  3. Connect a wire plusovy poles of both accumulators.
  4. Other auxiliary wire connect in the beginning to a minus pole of charged another's accumulator, and then to not isolated weight (for example, directly to the engine) in an impellent compartment of the disconnected car.
  5. Start the engine of the auxiliary car on the raised turns in order that the generator intensively gave tension.
  6. If the engine is not got at once, let's to a starter cool down a little. Again get the auxiliary engine therefore the discharged accumulator will be charged already a little.
  7. At a detachment of an auxiliary wire for engine start-up in the beginning remove wires from the minus plug of charged another's accumulator.

Engine start from "pusher"

In the simplest way it is possible to get the engine if to push the car under a bias. If the bias is not present, muscular force will help, but two assistants to push Audi are necessary:

 PERFORMANCE ORDER

  1. Include ignition.
  2. Put the 1st transfer. On higher transfers the generator is turned too slowly for intensive giving of a current.
  3. Press a coupling pedal, push the car while it will not sweep.
  4. Quickly include coupling. The engine is sharply turned and should be got.
  5. At once press a pedal of coupling and give gas.

Car towage

For towage find the skilled assistant in this question in order that because of a nonprofessional approach not to do still bigger harm. Also remember the following: at the idle engine does not work also servoupravleny and the brake amplifier.

 PERFORMANCE ORDER

  1. Include ignition, put the 2nd transfer and wring out a coupling pedal.
  2. The towing car should begin movement slowly.
  3. Approximately at 15 km/h slowly include coupling, thus the right hand put on the hand brake.
  4. If the engine was got, press a pedal of coupling and give gas.
  5. Softly pull the hand brake not to drive in the forward car.
  6. The driver of the towed car gives a sound signal.
  7. Switch off transfer, release a coupling pedal.
  8. Brake by means of the hand brake together with towing car.