BMW 5 series E39

Since 1996-2001 of release

Repair and car operation

+ Introduction
+ The maintenance instruction
+ Current leaving and service
+ The engine
+ Systems of cooling, heating
- The power supply system and release
   + The power supply system
   - System of injection of the petrol engine
      Memory of malfunctions
      Security measures and rules of observance of cleanliness at work with injection system
      Work of system of injection
      Check of systems of ignition and injection
      Adjustment of a drive of gas
      Removal and installation of a branch pipe throttle заслонки
      Removal, check and installation of the valve of adjustment of idling
      Check, removal and installation of the gauge of temperature
      Check of injectors
      Removal and installation of injectors
   + The power supply system of the diesel engine
   + System of release of the fulfilled gases
+ Engine electric equipment
+ Manual transmission
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Electric equipment schemes
+ System of onboard diagnostics

Check of systems of ignition and injection

Special devices are necessary for effective search of malfunctions and their elimination. Such devices of road and, as a rule, are available only in specialised workshops. Therefore here main principles of search of malfunctions are described only.


1. Check up pressure and a condition of the storage battery, address to Section Check of the storage battery.
2. Check up all safety locks, address to Section Safety locks.
3. Расстыкуйте also join all штекерные connections of the damaged electronic device. Check up reliability of joining of connections and fastening of cables in an impellent compartment.
4. Check up tightness of hoses and pipelines. Pay attention to presence of a time, the cracks, badly tightened connections.