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Electrical function schematic, synchronization of the injection and firing order - PE07.10-P-2706-97SAH

Code: Designation: Position:
1 Engine speed, signal 7C
1 Engine speed, signal 4D
2 Crankshaft Hall sensor, signal 4D
3 Camshaft Hall sensor, signal 2E
4 Fuel injectors, actuation 4G
5 Ignition coils, actuation 6E
B6/4 Left intake camshaft Hall sensor 1F
B6/5 Right intake camshaft Hall sensor 1F
B6/6 Left exhaust camshaft Hall sensor 1G
B6/7 Right exhaust camshaft Hall sensor 1G
B70 Crankshaft Hall sensor 4C
CAN E Chassis CAN 6D
N3/10 ME-SFI [ME] control unit 4E
R4 Spark plugs 7J
T1/1 Cylinder 1 ignition coil 7F
T1/2 Cylinder 2 ignition coil 7F
T1/3 Cylinder 3 ignition coil 7G
T1/4 Cylinder 4 ignition coil 7G
T1/5 Cylinder 5 ignition coil 7G
T1/6 Cylinder 6 ignition coil 7G
T1/7 Cylinder 7 ignition coil 7H
T1/8 Cylinder 8 ignition coil 7H
Y76y1 Cylinder 1 fuel injector 4H
Y76y2 Cylinder 2 fuel injector 4H
Y76y3 Cylinder 3 fuel injector 4H
Y76y4 Cylinder 4 fuel injector 4J
Y76y5 Cylinder 5 fuel injector 4J
Y76y6 Fuel injector cylinder 6 4J
Y76y7 Cylinder 7 fuel injector 4J
Y76y8 Cylinder 8 fuel injector 4K
Fig 1: Synchronization Of Injection And Firing Order Electrical Function Schematic
G10126479Courtesy of MERCEDES-BENZ USA