PE07.61-P-2001-60SE | Legend for block diagram of ME-SFI fuel injection and ignition system | ENGINE 137 in MODEL 220 with CODE (491) USA version |
Code | Designation | Coordinate |
A1 | Instrument cluster | 37E |
A1e58 | Engine diagnosis indicator lamp | 37F |
A1p5 | Tachometer | 37F |
A1p13 | Multifunction display | 37F |
A9 | Refrigerant compressor | 57D |
A27/1 | Coolant or transmission oil additional fan unit | 53D |
A27/1s1 | Coolant temperature switch (100°C) | 53D |
A89 | DTR control unit | 24E |
A89b1 | DTR radar sensor | 22G |
A89n1 | DTR control unit | 22G |
B2/5 | Hot film MAF sensor | 5G |
B4/3 | Fuel tank pressure sensor | 1G |
B6/2 | Camshaft Hall sensor, left cylinder bank | 5G |
B6/3 | Camshaft Hall sensor, right cylinder bank | 5G |
B11/4 | Coolant temperature sensor | 5G |
B12 | Refrigerant pressure sensor | 47D |
B12/1 | Refrigerant temperature sensor | 47D |
B28 | Pressure sensor | 5G |
B29 | DTR radar sensor | 22G |
B37 | Accelerator pedal sensor | 1G |
B40 | Oil sensor (oil level, temperature and quality) | 5H |
B40/2 | Cylinder shutoff oil pressure sensor | 5H |
G3/7 | Left O2 sensor upstream of TWC for cylinders 7-9 | 7G |
G3/8 | Left O2 sensor upstream of TWC for cylinders 10-12 | 7G |
G3/9 | Right O2 sensor upstream of TWC for cylinders 1-3 | 7G |
G3/10 | Right O2 sensor upstream of TWC for cylinders 4-6 | 7G |
G3/11 | Left O2 sensor downstream of TWC for cylinders 7-9 | 4F |
G3/12 | Left O2 sensor downstream of TWC for cylinders 10-12 | 4F |
G3/13 | Right O2 sensor downstream of TWC for cylinders 1-3 | 4F |
G3/14 | Right O2 sensor downstream of TWC for cylinders 4-6 | 4G |
K25 | Additional fan unit relay | 53D |
K40/5 | Rear fuse and relay module | 3F |
K40/5kT | Fuel pump relay | 3F |
K40/6 | Left front fuse and relay module | 51E |
K40/7 | Right front fuse and relay module | 1G |
K40/7kL | Starter relay | 3G |
K40/7kN | Air pump relay | 3H |
L5 | Crankshaft position sensor | 5H |
L6/1 | Left front rpm sensor | 8F |
L6/2 | Right front rpm sensor | 8G |
L6/3 | Left rear rpm sensor | 8G |
L6/4 | Right rear rpm sensor | 8G |
M1 | Starter | 3H |
M3 | Fuel pump | 3F |
M4/7 | Engine and AC electric suction fan with integrated control | 3H |
M16/6 | Throttle valve actuator | 5H |
M16/6m1 | Actuator motor | 6G |
M16/6r1 | Throttle valve actual value potentiometer | 5H |
M16/6r2 | Drive actual value potentiometer | 5J |
M33 | Electric air pump | 3H |
N2/7 | Restraint systems control unit | 1H |
N3/10 | ME control unit | 4E |
N10/6 | Left front SAM control unit | 48E |
N10/7 | Right front SAM control unit | 55E |
N15/3 | ETC [EGS] control unit | 13E |
N15/5 | Electronic selector lever module control unit | 21E |
N47-5 | ESP, SPS [PML] and BAS control unit | 10E |
N49 | Steering angle sensor | 31G |
N63/1 | DTR control unit | 24D |
N72/1 | Upper control panel control unit | 45E |
N72/1s1 | ESP OFF switch | 44D |
N73 | EIS [EZS] control unit | 1G |
N80 | Steering column module | 33E |
N91 | ECI ignition system power pack | 6G |
N92/1 | ECI ignition module, right cylinder bank | 6G |
N92/2 | ECI ignition module, left cylinder bank | 6G |
N93 | Central gateway control unit | 42E |
R12/3 | Driver airbag squib | 32F |
S4 | Combination switch | 31G |
S9/1 | Stop lamp switch (4-pin) | 8G |
S16/5 | Transmission mode switch | 20F |
S16/5s1 | Transmission mode switch | 20F |
S16/6 | Kickdown switch | 1H |
S40 | TPM switch | 33F |
S40/4 | TPM with variable speed limiter switch | 33G |
S59/1 | Steering column adjustment and entrance/exit aid switch group | 31G |
S93/2 | VCS [SBS] switch | 31G |
S110 | Left multifunction steering wheel button group | 31G |
S111 | Right multifunction steering wheel button group | 31G |
U1 | Valid for | 33F |
U2 | Valid for all except | 33G |
U490 | Valid for 7-speed automatic transmission | 15C |
U504 | Valid for DTR | 22C |
U527 | Valid for electronic transmission control (ETC [EGS]) | 11C |
X11/4 | Data link connector | 3G |
Y3/6 | Electric control unit | 12F |
Y3/6b1 | Transmission oil temperature sensor | 12G |
Y3/6n2 | RPM sensor 2 | 12G |
Y3/6n3 | RPM sensor 3 | 12G |
Y3/6s1 | Starter lockout contact | 12G |
Y3/6y1 | Modulating pressure control solenoid valve | 13F |
Y3/6y2 | Shift pressure control solenoid valve | 13F |
Y3/6y3 | 1-2 and 4-5 shift solenoid valve | 13G |
Y3/6y4 | 3-4 shift solenoid valve | 13G |
Y3/6y5 | 2-3 shift solenoid valve | 13G |
Y3/6y6 | Torque converter lockup PWM solenoid valve | 13G |
Y3/8 | Electric control unit (VGS) | 17E |
Y32/1 | Air pump switchover valve, left bank of cylinders | 6H |
Y32/2 | Air pump switchover valve, right bank of cylinders | 6H |
Y49/1 | Adjustable camshaft timing solenoid, left bank of cylinders | 6H |
Y49/2 | Adjustable camshaft timing solenoid, right bank of cylinders | 6H |
Y58/1 | Purge control valve | 3J |
Y58/4 | Activated charcoal filter shutoff valve | 3J |
Y62 | Fuel injection valves | 6J |
Y62y1 | Cylinder 1 fuel injector | 6J |
Y62y2 | Cylinder 2 fuel injector | 6J |
Y62y3 | Cylinder 3 fuel injector | 6J |
Y62y4 | Cylinder 4 fuel injector | 6J |
Y62y5 | Cylinder 5 fuel injector | 6J |
Y62y6 | Cylinder 6 fuel injector | 6K |
Y62y7 | Cylinder 7 fuel injector | 6K |
Y62y8 | Cylinder 8 fuel injector | 6K |
Y62y9 | Cylinder 9 fuel injector | 6K |
Y62y10 | Cylinder 10 fuel injector | 6K |
Y62y11 | Cylinder 11 fuel injector | 6L |
Y62y12 | Cylinder 12 fuel injector | 6L |
Y80/1 | Cylinder shutoff valve for cylinders 7-9 | 6L |
Y81/1 | Cylinder shutoff valve for cylinders 10-12 | 6L |
Y93 | Exhaust flap switchover valve | 3J |