BMW 5 Series E39

since 1996-2001 release

Repair and operation of the car

+ Introduction
+ Maintenance instruction
+ Current leaving and service
+ Engine
+ Cooling systems, heating
- Power supply system and release
   - Power supply system
      Economy of fuel at the movement
      Rules of respect for purity during the work with fuel system
      Check of the relay of the fuel pump
      Check of productivity of the fuel pump
      Removal and installation of the sensor of a reserve of fuel and fuel pump
      Removal and installation of the case of the air filter and measuring instrument of mass of air
   + System of injection of the petrol engine
   + Power supply system of the diesel engine
   + System of production 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
+ Schemes of electric equipment
+ System of onboard diagnostics

Economy of fuel at the movement

Style of driving of the car has significant effect on fuel consumption. Several councils for the reasonable handling of the accelerator pedal are given below.
   a) After start of the engine at once start even if it occurs on a frost.
   b) At a car stop more than on 40 with switch off the engine.
   c) Move always on the highest transfer.
   d) At the movement on long distances whenever possible support uniform speed. Avoid the movement at high speeds. Drive the car circumspectly. Without need you do not brake.
   e) You do not transport excess freight on the car. If the luggage carrier is not used, remove it from a roof.
   f) Check air pressure in tires. Do not allow excessive pressure decrease.
   g) When using of the car consider local conditions and rush hours in this area.