LEMON Manuals: Even more car manuals for everyone
Home >> Mercedes Benz >> 2007 >> C280 Base >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Air Intake, Turbo Charging -- 203 Chassis >> Basic Knowledge >> Recirculating air flap actuator position/task/design/function - GF09.50-P-3101GS

Recirculating air flap actuator position/task/design/function - GF09.50-P-3101GS

ENGINE 111.955 /956 /957 /958 /981 /982 /983 

Shown on engine 111.955 Model 203 

Fig 1: Identifying Recirculating Air Flap Actuator - Shown On Engine 111.955 Model 203
G04732102
  Recirculated air flap actuator position Engine 111.952/56/57/58/82/83 GF09.50-P-3101-01A 
    Model 203 with engine 111.955 GF09.50-P-3101-01B 
  Recirculated air flap actuator task Operating the recirculated air flap steplessly between 0 - 90° for controlling the charge pressure  
  Recirculated air flap actuator function The recirculated air flap actuator is operated by the engine control module. The recirculated air flap actual value potentiometers advise the position of the recirculated air flap to the ME-SFI control module in order to detect the various load states. The flap is always closed (maximum charge pressure) at full load.