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Home >> Mercedes Benz >> 2021 >> A220 Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Mixture Formation - 177 Chassis >> Wiring Diagrams >> Function Schematic For Start Quantity Control >> Function Schematic For Start Quantity Control - PE07.70-P-2500-97A
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Function Schematic For Start Quantity Control - PE07.70-P-2500-97A

Engine 260 in model 118, 177, 247 

Engine 264 in model 167 

Code: Designation: Position:
1 Rear-end door locking unit, status 25E
10 Fuel injectors, actuation 33B
11 Coolant temperature sensor, signal 19H
12 Camshaft Hall sensor, signal 19E
2 Engine load, signal 19G
3 Circuit 87, status 19A
5 Charge air temperature sensor, signal 19G
6 Circuit 50, status 19K
6 Circuit 50, status 11K
7 Engine speed, signal 19C
8 Ignition coils, actuation 33H
9 Camshaft solenoids, actuation 33E
B11/4 Coolant temperature sensor 4H
B28/26 Pressure and temperature sensor upstream of throttle valve 4F
B28/27 Pressure and temperature sensor downstream of throttle valve 4G
B6/15 Intake camshaft Hall sensor 4E
B6/16 Exhaust camshaft Hall sensor 4E
B70 Crankshaft Hall sensor 4C
CAN C Engine CAN 17K
CAN C1 Drive train CAN 24F
F152/3 Engine compartment fuse and relay module 4B
Flex E Chassis FlexRay 8K
N127 Drivetrain control unit 14K
N3/10 ME-SFI [ME] control unit 24D
N73 Electronic ignition switch control unit 4K
T1/1 Cylinder 1 ignition coil 35H
T1/2 Cylinder 2 ignition coil 35J
T1/3 Cylinder 3 ignition coil 35J
T1/4 Cylinder 4 ignition coil 35J
U1121 Valid for model 167 25H
U1123 Valid for model 118, 177, 247 22H
Y3/14 Dual clutch transmission fully integrated transmission control electrohydraulic controller unit 23K
Y3/8 Fully integrated transmission control controller unit 26K
Y49/1 Intake camshaft solenoid 35E
Y49/2 Exhaust camshaft solenoid 35F
Y76/1 Cylinder 1 fuel injector 35B
Y76/2 Cylinder 2 fuel injector 35C
Y76/3 Cylinder 3 fuel injector 35C
Y76/4 Cylinder 4 fuel injector 35C
G15490336Courtesy of MERCEDES-BENZ USA
G15490337Courtesy of MERCEDES-BENZ USA
G15490338Courtesy of MERCEDES-BENZ USA