GF07.61-P-6000KE | Component description for the ME-SFI [ME] control unit | 19.4.06 |
ENGINE 271.921 /944 /946 /948 /955 up to Model Year 8
ENGINE 271.940 in MODEL 203.042 /242 /742 up to Model Year 8
ENGINE 271.940 in MODEL 209.342 /442
ENGINE 271.941 /956
P07.61-2622-01
Location
N3/10 ME control unit
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 = Siemens
I = Integrated
M = Engine control
4 = 4-cylinder
KE = Port 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.