ME-SFI Control Unit Output Signals

Motor electronics (ME-SFI) fuel injection and ignition system control module output signals





55 Fuel filter
75 Fuel tank
77 Activated charcoal canister
126 Left air shutoff valve
126a Right air shutoff valve
127 Check valve (secondary air injection)
A1e43 EPC (electronic power control) malfunction indicator lamp up to 5/96
K17 Secondary air injection relay
K27 Fuel pump relay
M3 Fuel pump
M16/3 Right electronic accelerator (EA)/cruise control (CC)/idle speed control (ISC) actuator, positioned on left of engine
M16/4 Left electronic accelerator (EA)/cruise control (CC)/idle speed control (ISC) actuator, positioned on right of engine
N3/11 Left ME-SFI control module
N3/12 Right ME-SFI control module
G3/3 Left O2 sensor upstream TWC
G3/4 Right O2 sensor upstream TWC
T1/1-T1/12 Ignition coils
X11/4 Datalink connector
Y32 Air pump switchover valve
Y33 Air pump electromagnetic coupling
Y49/1 Left variable camshaft timing solenoid
Y49/2 Right variable camshaft timing solenoid
Y58/2 Left purge control valve, positioned in right of engine compartment
Y58/3 Right purge control valve, positioned in left of engine compartment
Y63 Left fuel injectors
Y64 Right fuel injectors
a Output signals if left ME-SFI control module (N3/11) not present
CAN Databus (controller area network)
b Link through CAN to control modules ETC (N15/3), ESP/SPS (N47-5), RCL (N54), ME-SFI (second bank of cylinders)