Mercedes C-Class

W203 since 2000 of release

Repair and operation of the car

Mercedes-Benz
+ Mercedes-Benz cars of class C (W-203)
+ Operation manual
+ Routine maintenance
+ Engine
+ Cooling system and heating
- Power supply system and release
   + Power supply system of the petrol and diesel engine
   - System of injection of fuel of the petrol engine
      Security measures during the work with system of injection of the petrol engine
      Functioning of a control system and injection of the petrol engine
      General check of system of injection of the petrol engine
      Removal and installation of the measuring instrument of mass of air
      Check of injectors
      Removal and installation of the fuel distributive highway and injectors
      Check and adjustment of speed of the single course / moment of ignition/concentration WITH
   + System of injection of fuel of the diesel engine. Turbocompressor
   + Systems of release and decrease in toxicity of the fulfilled gases. Turbocompressor
+ Engine electric equipment
+ Manual transmission
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment

Check and adjustment of speed of the single course / moment of ignition/concentration WITH

Within maintenance adjustment of speed of idling, the moment of ignition and concentration WITH is not required since the specified parameters are set by a control system depending on requirements.

If the valid parameters differ from set, the reason lies in malfunction of details which have to be replaced. The qualified check of a control system demands special diagnostic units.

Speed of idling can be a little changed by reprogramming of the monitor by means of the diagnostic unit.