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IFI [ERE] quantity control function - GF07.12-P-3015H

ENGINE 605.910 in MODEL 202.125 

ENGINE 605.960 in MODEL 202.128 to 31.3.96 

ENGINE 605.912 in MODEL 210.010 to 31.5.96 

ENGINE 606.912 in MODEL 210.020 except CODE (491) U.S. version 

ENGINE 606.912 in MODEL 210.020 to 31.5.96 with CODE (491) U.S. version 

Model 202 to 11/94 

Fig 1: Identifying IFI (ERE) Quantity Control Function - Model 202 To 11/94
G04623945Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Model 202 as of 12/94, model 210 

Fig 2: Identifying IFI (ERE) Quantity Control Function - Model 202 As Of 12/94, Model 210
G04623946Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Task 

To increase or decrease fuel supply in relation to the position of the accelerator pedal.

Function 

The IFI [ERE] control module (N3/7) receives the required signals from the components listed below and regulates the fuel quantity via the fuel quantity actuator (IFI [ERE]) (Y23/1) and the control rod.

  Overvoltage protection relay location/task/design/function Model 202 GF07.13-P-3100H
  Relay module location/task/design/function Model 210 GF07.13-P-3101H
  IFI [ERE] control module location/task/function   GF07.12-P-3102H 
  Crankshaft position sensor location/task/design/function   GF07.04-P-4116H 
  Starter ring gear speed sensor (L3) location/task/function Model 202 to 11/94 GF07.04-P-5024H
  Fuel quantity actuator (IFI [ERE]) location/task/function   GF07.12-P-3131H 
  Fuel rack position sensor location/task/design/function   GF07.04-P-5022H 
  Accelerator pedal position sensor location/task/design/function   GF07.04-P-5029H 
  Coolant temperature sensor location/design/task/function   GF07.04-P-5026H 
  Intake air temperature sensor location/design/task/function   GF07.04-P-2100H 
  Pressure sensor location/design/task/function   GF07.04-P-5014H