E 420 (210.072) V8-4.2L (119.985) (1997)
Engine Control Module: Description and Operation
ME-SFI Control Unit Input Signals
Motor electronics (ME-SFI) fuel injection and ignition system control module input signals
A16
Knock sensors
B2/5
Hot film mass air flow sensor
B6/1
Camshaft Hall sensor
B11/4
Coolant temperature sensor
B17
Intake air temperature sensor
B24/7
Body acceleration sensor (up to 5/96)
B37
Pedal value sensor
G3/3
Left O2 sensor upstream of TWC
G3/4
Right O2 sensor upstream of TWC
K40
Relay module
L5
Crankshaft position sensor
M16/1
Electronic accelerator (EA)/cruise control (CC)/idle speed control (ISC) actuator
N3/10
ME-SFI control module
N16/1
Base module
N19
Air conditioning control module
N22
Automatic air conditioning control module
N47-1
ASR/PML control module
N47-5
ESP/SPS control module (optional)
S9/1
Stop light switch
S40
Cruise control switch
S43
Oil level indicator switch (oil pan on right side)
CAN
Databus (Controller Area Network)
b
Link through CAN to the control modules ETC (N15/3), ASR/SPS (N47-1), ESP/SPS (N47-5, optional), RCL (N54)