ME-SFI Control Unit Input Signals
Motor Electronics (ME-SFI) Fuel Injection and Ignition System Control Unit Input Signals
Shown on Engine 112
A1 Instrument cluster
A16G1 Knock sensor 1 (right side of engine)
A16G2 Knock sensor 2 (left side of engine)
B2/5 Hot film mass air flow sensor (intake air temperature sensor integrated)
B4/3 Fuel tank pressure sensor (USA)
B6/1 Camshaft Hall sensor
B11/4 Coolant temperature sensor
B28 Pressure sensor( only (USA), with cylinder shutoff or with ME 2.8 as of 06/00)
B37 Accelerator pedal sensor
B40 Oil sensor (oil level, temperature and quality)
G3/3 Left O2 sensor upstream of TWC
G3/4 Right O2 sensor upstream of TWC
G3/5 Left O2 sensor downstream of TWC
G3/6 Right O2 sensor downstream of TWC
L5 Crankshaft position sensor
M16/6 Throttle valve actuator
N3/10 Motor electronics control unit
N15/3 ETC (electronic transmission control) control unit (only AT)
N19 AC control and operating unit
N22 Automatic air conditioning (KLA) control and operating unit
N47-1 ASR/SPS control unit
N47-5 ESP / SPS
N73 Electronic ignition switch control unit (with DAS 3)
S9/1 Stop lamp switch
S16/10 Transmission range recognition switch
S40/3 Clutch pedal switch (MG)
S40/4 Variable cruise control (CC) switch ((USA) : S40 Cruise control switch)
A Voltage supply, circuit 87 and 30
Model 202, 208, 210: K40/4 Fuse and relay module
Model 215, 220, 230: K40/7 Right fuse and relay module
Model 163: F1 Fuse and relay module
Model 203, 209, 211N10/1: Front SAM control unit with fuse and relay module.
Model 211: N10/1 Driver-side SAM control unit with fuse and relay module
CAN b Engine CAN
CAN C Interior CAN