BMW 3 series E46

Since 1998 of release

Repair and car operation

The BMW of 3 series Е46
+ Cars BMW 3 (Е46)
+ Current leaving and service
+ The engine
+ Systems of cooling, heating
- Power supply systems, injection and release
   Security measures and rules of observance of cleanliness at work with fuel system
   Removal and installation of the gauge of a stock of fuel / the fuel pump
   Check of the gauge of a stock of fuel
   + The power supply system of petrol engines
   - System of injection of fuel of the petrol engine
      The general information and security measures at work
      Principle of work of system DME
      Removal and installation of injectors
      Check of system of injection of the petrol engine
      Check and adjustment of turns of idling and concentration WITH
   + The power supply system of diesel engines
   + System of release of the fulfilled gases
+ Engine electric equipment
+ Manual transmission and transmission a line
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Electric equipment schemes

Check and adjustment of turns of idling and concentration WITH

Within the limits of carrying out of maintenance service adjustment of number of turns of idling, the moment of ignition and concentration WITH is not spent, as these parametres are continuously traced by an electronic control system of the engine.

If the deviation of the valid values of parametres from demanded the reason lies in failure of corresponding elements with which it is necessary to replace all the same takes place. The qualified check of a control system by the engine is possible only by means of special diagnostic devices. Address to Section the Basic data on system of electronic control by the engine.