Component description for the ME-SFI [ME] control unit - GF07.61-P-6000KE

ENGINE 271.921 /940 /941 /944 /946 /948 /955 /956 

Location 

The ME control unit is located on the left at the air filter housing.

Task 

Engine control (SIM 4KE) is contained within the ME control unit.

The abbreviation SIM 4KE means:

S  = S  iemens

I  = I  ntegrated

M  = E  ngine control

4  = 4  -cylinder

KE  = P  ort injector

The following systems are controlled and coordinated by the ME control unit:

• Ignition system
• Injection system
• Electronic accelerator/cruise control/idle speed control
• Diagnosis and fault storage
• Drive authorization system/immobilizer
• Emission control system

Design 

The housing of the ME control unit is manufactured from aluminum and is watertight. The housing contains the measuring and control electronics of the engine control.