GF07.61-P-0001-02GU

Fuel injection and ignition system motor electronics (ME-SFI) function diagram

Engine 111.974

P07.61-0505-09

12 Intake manifold 40 Diaphragm pressure regulator 55 Fuel filter 74 Fuel cooler 75 Fuel tank 77 Activated charcoal filter 89 EGR valve 126 Secondary air injection shutoff valve (combination valve: check valve integrated) 128 Check valve (vacuum) 156 Exhaust manifold 158 Catalytic converter a Other consumers A1 Instrument cluster A1e26 CHECK ENGINE indicator lamp A16/1 Knock sensor B2/5 Hot film mass air flow sensor (intake air temperature sensor integrated) B4/4 Purge control monitoring pressure sensor up to 8/97 B6/1 Camshaft Hall sensor B11/4 Coolant temperature sensor B28 Pressure sensor

B37 Pedal value sensor G3/1 O2 sensor downstream of TWC G3/2 O2 sensor upstream of TWC (in exhaust pipe) K27 Fuel pump relay K40/4k3 Secondary air injection relay (integrated in fuse and relay module) L5 Crankshaft position sensor L6/1 Left front rpm sensor L6/3 Left rear rpm sensor M3 Fuel pump M16/6 Throttle valve actuator M33 Electric air pump N3/10 ME-SFI control module N15/3 ETC (electronic transmission control) control module N22 Automatic air conditioning (Auto A/C) pushbutton control module N47-2 ETS/SPS control module N47-7 ABS control module N54/1 Infrared drive authorization system control module N54 RCL (remote central locking) control module S16/10 Gear recognition switch

S40 Cruise control switch V Decelerate/Set B Accelerate/Set SP Resume A Off S43 Oil level switch T1/1 Twin spark ignition coil 1, cylinders 1 and 4 T1/2 Twin spark ignition coil 2, cylinders 2 and 3 X11/4 Data link connector, 38-pin X11/22 Data link connector OBD II Y27 EGR switchover valve Y32 Air pump switchover valve Y49 Adjustable camshaft timing solenoid Y58/1 Purge control valve Y62 Fuel injectors CAN Data bus (Controller Area Network) Note: Model 129 as of 9/97 with leak test for purge control system (purge control system operational check discontinued)

GF07.61-P-0001-06GS

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

P07.61-2356-09

A1 Instrument cluster A16/1 Knock sensor B2/5 Hot film mass air flow sensor (intake air temperature sensor integrated) B6/1 Camshaft Hall-effect sensor B11/4 Coolant temperature sensor B18 Ambient pressure sensor (only supercharger) B28 Pressure sensor B37 Pedal value sensor B40 Oil sensor (model 203, 210) CAN databus (Controller Area Network)

G3/1 O2 sensor downstream of TWC G3/2 O2 sensor upstream of TWC K40 Relay module (model 170) K40/4 Fuse and relay module (model 202, 208, 210) L5 Crankshaft position sensor M16/6 Throttle valve actuator N3/10 ME-SFI [ME] control module N10/1 Front SAM control module with fuse and relay module (model 203) N15/3 ETC (electronic transmission control) control module with AT N19 A / C pushbutton control module

N22 Air conditioning (Automatic) (Automatic) A / C pushbutton control module N47 Traction systems control module N54/1 IR DAS [IR FBS] control module N54/4 Radio/infrared DAS control module N73 EIS control module (model 202, 203, 208, 210) S2/1 Ignition/start switch (model 170) S40 Cruise control switch ( ) S40/4 Variable cruise control switch (except ) S43 Oil level indicator switch (model 170, 202)

GF07.61-P-0001-07GS

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

P07.61-2519-09

A1 Instrument cluster A1e26 CHECK ENGINE malfunction indicator lamp ( ) A1e58 Engine diagnosis malfunction indicator lamp CAN Databus (Controller Area Network) G3/1 O2 sensor downstream of TWC G3/2 O2 sensor upstream of TWC K27 Fuel pump relay (model 170) N10/1 Front SAM control module with fuse and relay module (model 203) N10/1kO Front SAM control module with fuse and relay module, secondary air injection relay N10/1kR Front SAM control module with fuse and relay module, circuit 87 engine relay N10/1kS Front SAM control module with fuse and relay module, starter relay

N10/2 Rear SAM control module with fuse and relay module (model 203) N10/2kA Rear SAM control module with fuse and relay module, fuel pump relay K40/4 Fuse and relay module (model 202, 208, 210) K40/4k1 Fuel pump relay K40/4k2 Starter relay K40/4k3 Air pump relay M16/6 Throttle valve actuator M16/7 Recirculating air flap actuator (supercharger) N3/10 ME-SFI control module N19 A / C pushbutton control module N22 Air conditioning (Automatic) (Automatic) A / C pushbutton control module N65k2 Starter relay (model 170)

N76 Engine/AC electric suction fan control module T1/1 Ignition coil 1 T1/2 Ignition coil 2 T1/3 Ignition coil 3 T1/4 Ignition coil 4 X11/4 Diagnostic socket Y32 AIR pump switchover valve Y49 Variable camshaft timing solenoid Y58/1 Purge control valve Y58/4 Activated charcoal canister shutoff valve ( ) Y62 Fuel injectors