Mercedes C-Class

W203 since 2000 of release

Repair and car operation



Mercedes-Benz
+ Mercedes-Benz Cars of a class C (W-203)
+ Operation manual
+ Routine maintenance
+ Engine
+ cooling and heating Systems
- 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 at 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 a measuring instrument of weight of air
      Check of injectors
      Removal and installation of the fuel distributive highway and injectors
      Check and adjustment of number of turns of the single course/the moment of ignition/concentration WITH
   + System of injection of fuel of the diesel engine. Turbokompressor
   + Systems of release and decrease in toxicity of the fulfilled gases. Turbokompressor
+ engine Electric equipment
+ Manual transmission
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment






System of injection of fuel of the petrol engine

Security measures at work with system of injection of the petrol engine

· Do not use open fire, do not smoke, do not hold near a workplace of any heated or very hot details. There is a danger of accident! Keep in readiness the fire extinguisher.
· Watch good ventilation of a workplace. Fuel pairs are poisonous.
· The fuel system is under pressure! Before dismantling of shlangovy connections dump pressure of fuel, address to pressure Sbrasyvaniye's Section in fuel system.
· When dismantling shlangovy connections for safety reasons it is necessary to cover connection with a thick rag.

At work with elements of system of injection it is necessary to observe also the general safety rules and purity observance.


Elements of a control system of the engine keep for a long time the working capacity and practically do not demand service. Within carrying out maintenance it is necessary to replace only an element of the air filter and the fuel filter.