PE07.61-P-2001-60KA | Legend of block diagram for ME-SFI fuel injection and ignition system | ENGINE 112.973, 113.963 /992 up to 28.2.06, |
Code | Designation | Coordinates |
A1 | Instrument cluster | 46E |
A1e58 | Engine diagnosis indicator lamp | 45F |
A1p1 | Coolant temperature gauge | 45F |
A1p5 | Tachograph | 45F |
A1p13 | Left multifunction display | 45G |
A1p15 | Right multifunction display | 45G |
A7/3 | SBC hydraulic unit | 19E |
A9 | Refrigerant compressor | 48D |
A16/1 | Knock sensor 1, right | 1G |
A16/2 | Left knock sensor 2 | 1G |
B2/5 | Hot film mass air flow sensor | 4G |
B4/3 | Fuel tank pressure sensor | 1G |
B6/1 | Camshaft Hall sensor | 4G |
B11/4 | Coolant temperature sensor | 4G |
B12/2 | Refrigerant pressure and temperature sensor | 47D |
B17/8 | Charge air temperature sensor | 11G |
B28 | Pressure sensor | 11G |
B37 | Accelerator pedal sensor | 1G |
B37/1 | SBC pedal value sensor | 17G |
B40 | Oil sensor (oil level, temperature and quality) | 4H |
B56/1 | Gear recognition sensor | 20G |
G2 | Generator | 4H |
G3/3 | Left O2 sensor upstream of catalytic converter | 3F |
G3/4 | Right O2 sensor, upstream TWC | 3F |
G3/5 | Left O2 sensor downstream of catalytic converter | 3F |
G3/6 | Right O2 sensor, downstream TWC | 3G |
K27/5 | Engine oil additional fan relay | 9J |
K40/2 | Driver-side fuse and relay module | 52E |
K40/4 | Passenger-side fuse and relay module | 2F |
K40/4kL | Starter relay | 2F |
K40/4kM | Backup relay | 8G |
K40/4kN | Air pump or reserve relay | 2G |
K40/4kO | Air pump or reserve relay | 8G |
K40/5 | Rear fuse and relay module | 2G |
K40/5kR | Charge air cooler circulation pump relay | 2G |
K40/5kT | Fuel pump relay | 2H |
L5 | Crankshaft position sensor | 4H |
L6/1 | Left front rpm sensor | 17G |
L6/2 | Right front rpm sensor | 17G |
L6/3 | Left rear rpm sensor | 17G |
L6/4 | right rear rpm sensor | 17G |
M1 | Starter | 2F |
M3 | Fuel pump | 2H |
M3/1 | Intank fuel pump | 9J |
M4/7 | Engine and AC electric suction fan with integrated control | 2H |
M16/6 | Throttle valve actuator | 4H |
M16/6m1 | Actuator motor | 5G |
M16/6r1 | Actual value potentiometer 1 | 4H |
M16/6r2 | Actual value potentiometer 2 | 4J |
M16/6r3 | Actual value potentiometer (sliding contact 1) | 4J |
M16/6r4 | Actual value potentiometer (sliding contact 2) | 4J |
M16/7 | Air recirculation flap actuator | 8H |
M16/7m1 | Air recirculation flap actuator | 8H |
M16/7r1 | Air recirculation flap actual value potentiometer | 8H |
M16/7r2 | Air recirculation flap actual value potentiometer | 8H |
M16/7r3 | Actual value potentiometer (sliding contact 1) | 8H |
M16/7r4 | Actual value potentiometer (sliding contact 1) | 8H |
M33 | Electric air pump | 2G |
M44 | Charge air cooler circulation pump | 2G |
N2/7 | Restraint systems control unit | 1G |
N3/10 | ME-SFI [ME] control unit | 3E |
N10/10 | Driver-side SAM control unit | 49E |
N15/3 | ETC [EGS] control unit | 25E |
N15/5 | Electronic selector lever module control unit | 33E |
N15/6 | Automated manual transmission control unit | 22E |
N22 | AAC [KLA] control and operating unit | 56E |
N26/5 | Electric steering lock control unit | 37F |
N47-5 | ESP, SPS [PML] and BAS control unit | 16E |
N49 | Steering angle sensor | 40F |
N55 | System diagnosis control unit | 59E |
N73 | EIS [EZS] control unit | 37E |
N80 | Steering column module | 42E |
N93 | Central gateway control unit | 62E |
N118 | Fuel pump control unit | 9H |
N118/1 | Intank fuel pump control unit | 8J |
S9/1 | Stop lamp switch | 17H |
S12 | Parking brake indicator switch | 47D |
S16/5 | Transmission mode switch | 30F |
S16/6 | Kickdown switch | 1H |
S16/10 | Gear recognition switch (voltage coded) | 20G |
S16/10s1 | Reversing lamp switch | 20G |
S40/4 | CC [TPM] switch | 41F |
S110/1 | Steering wheel gear shifter MINUS | 40G |
S110/2 | Left steering wheel gear shifter | 40G |
S111/1 | Steering wheel gear shifter PLUS | 40G |
S111/2 | Right steering wheel gear shifter | 40G |
T1/1 | Cylinder 1 ignition coil | 5G |
T1/2 | Cylinder 2 ignition coil | 5G |
T1/3 | Cylinder 3 ignition coil | 5G |
T1/4 | Cylinder 4 ignition coil | 5G |
T1/5 | Cylinder 5 ignition coil | 5H |
T1/6 | Cylinder 6 ignition coil | 5H |
T1/7 | Cylinder 7 ignition coil | 5H |
T1/8 | Ignition coil cylinder 8 | 5H |
U19 | Valid for M112.973, M113.963 | 1D |
U425 | Valid for SL 55 AMG | 7D |
U490 | Valid for 7-speed automatic transmission | 26D |
U491 | Not valid for 7-speed automatic transmission | 23D |
U527 | Valid for electronic transmission control (ETC [EGS]) | 23D |
U674 | Valid for automated manual transmission (SEQ) [ASG] | 20D |
X11/4 | Data link connector | 2H |
Y2/1 | Supercharger magnetic clutch | 5H |
Y3/6 | Electrical control unit | 25F |
Y3/6b1 | Transmission oil temperature sensor | 24F |
Y3/6n2 | RPM sensor 2 | 24G |
Y3/6n3 | RPM sensor 3 | 24G |
Y3/6s1 | Starter lockout contact | 24G |
Y3/6y1 | Modulating pressure control solenoid valve | 25F |
Y3/6y2 | Shift pressure control solenoid valve | 25F |
Y3/6y3 | 1-2 and 4-5 shift solenoid valve | 25G |
Y3/6y4 | 3-4 shift solenoid valve | 25G |
Y3/6y5 | 2-3 shift solenoid valve | 25G |
Y3/6y6 | Torque converter lockup PWM solenoid valve | 25G |
Y3/8 | Electric controller unit (VGS) | 29E |
Y22/6 | Variable intake manifold switchover valve | 2H |
Y31/1 | EGR [ARF] vacuum transducer | 2H |
Y32 | Air pump switchover valve | 2J |
Y58/1 | Purge control valve | 2J |
Y58/4 | Activated charcoal filter shutoff valve | 2J |
Y62 | Fuel injection valves | 5J |
Y62y1 | Cylinder 1 fuel injection valve | 5J |
Y62y2 | Cylinder 2 fuel injection valve | 5J |
Y62y3 | Cylinder 3 fuel injection valve | 5J |
Y62y4 | Cylinder 4 fuel injection valve | 5J |
Y62y5 | Cylinder 5 fuel injection valve | 5J |
Y62y6 | Cylinder 6 fuel injection valve | 5K |
Y62y7 | Cylinder 7 fuel injection valve | 5K |
Y62y8 | Cylinder 8 fuel injection valve | 5K |
CAN B | Interior CAN | 36L |
CAN C | Engine compartment CAN | 4B |