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Home >> Mercedes Benz >> 2002 >> SLK230 Standard >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Complete Engine -- Basic Knowledge -- 170 Chassis >> Basic Knowledge >> Crankcase ventilation, function - GF01.20-P-4000BG

Crankcase ventilation, function - GF01.20-P-4000BG

ENGINE 111.943 /944 /947 /951 /952 /955 /956 /957 /958 /973 /975 /982 /983 

Fig 1: Identifying Crankcase Ventilation Components
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By means of crankcase ventilation, the blow-by gases are returned to the combustion chambers. A distinction is made between idle to partial load ventilation and partial load to full load ventilation.

  Crankcase ventilation at idle to partial load, function   GF01.20-P-1001BG 
  Crankcase ventilation at partial load to full load, function   GF01.20-P-1002BG