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Charging, Basic Function - GF09.00-D-9900A

Engine All (Light transporter) 

Schematic diagram of charging 

G16500870Courtesy of MERCEDES-BENZ USA

Overview 

This document contains information on:

General 

The charging compresses the intaken fresh air and increases the cylinder charge level. The engine output increases.

Function 

The exhaust gases reach the turbine wheel via the intake on the exhaust gas turbocharger's turbine wheel housing.

Via a constriction, thermal energy is converted into kinetic energy and the turbine wheel starts to rotate.

The turbine wheel is on the same shaft as the compressor wheel. The compressor wheel is set in motion by the rotation of the turbine wheel and intakes fresh air.

The fresh air sucked in is compressed in the compressor wheel housing and reaches the engine through an outlet via the charge air cooler.

  Function schematics     
  Function schematic for charging Engine 654 in model 907 PE09.00-D-2500TSH
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  Detailed information     
  Exhaust gas turbocharger, detailed information Engine 654 in model 907 GF09.40-D-2500A
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