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
   + System of injection of fuel of the diesel engine. Turbocompressor
   - Systems of release and decrease in toxicity of the fulfilled gases. Turbocompressor
      System of production of the fulfilled gases - general information
      Removal, installation of system of release and check of tightness
      Systems of decrease in toxicity of release - the general information
      Catalytic converter
      Turbocompressor - the general information, removal and installation
      The compressor of the blown air with the belt drive
      The intercooler - the general information
+ Engine electric equipment
+ Manual transmission
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment






The intercooler - the general information

The intercooler in fact is the heat exchanger intended for decrease in temperature of the air passing through it.

Air, contracting in a turbocompressor, heats up. At the same time the partial pressure of oxygen falls. For prevention of it, the intercooler after which the cooled air comes to the inlet pipeline is used.

Compressed air comes not to the inlet pipeline (as on ordinary diesel engines), and in the intercooler. The intercooler is located in a forward part of a motive compartment and is blown naturally at the movement of the car. Air from the compressor comes to the lower part of a cooler and in process of the movement is cooled up. The intercooler looks as well as a radiator of the cooling system. From the intercooler air moves in the inlet pipeline.