BMW 3 of the E46 series

since 1998 release

Repair and operation of the car



BMW 3 of the E46 series
+ BMW 3 Cars (E46)
+ Current leaving and service
+ Engine
+ Cooling systems, heating
- Power supply systems, injection and release
   Security measures and rules of observance of purity during the work with fuel system
   Removal and installation of the sensor of a reserve of fuel / fuel pump
   Check of the sensor of a reserve of fuel
   + 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 DME system
      Removal and installation of injectors
      Check of system of injection of the petrol engine
      Check and adjustment of turns of idling and concentration WITH
   + Power supply system of diesel engines
   + System of production of the fulfilled gases
+ Electric equipment of the engine
+ RKPP and transmission line
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Schemes of electric equipment





Check of system of injection of the petrol engine

For system search of malfunctions and their elimination special devices are required. Address to the Section Diagnostics of Malfunctions. Work it is desirable to carry out HUNDRED in conditions. Here only external checks are described.

1 Check tension and degree of a zaryazhennost of the battery.
2 Check all safety locks, address to the Section Replacement of Safety Locks.
3 Rasstykuyte and again join all shtekerny connections of the relevant electronic system. Check reliability of fastening of shtekerny connections and cables in a motive compartment.
4 Check all connections of weight and reliability of contacts.
5 Check tightness of hoses and pipelines. Pay attention to existence of a time and cracks. Tighten the weakened connections.