Electrical function schematic for rpm control - PE07.10-P-2708-97NAF

Code:	Designation:	Position:
1	Air conditioning, status	6D
1	Air conditioning, status	11C
10	Engine load, signal	4E
11	Throttle valve actuator, signal	5D
12	Throttle valve actuator, actuation	6C
13	Circuit 87, status	6G
2	Gear range, status	7E
3	Switchable engine mount, actuation	8G
4	Circuit 30, status	7G
5	Engine speed, signal	4G
6	Wheel speed, signal	5G
7	Ignition coils, actuation	3G
8	Fuel injectors, actuation	3F
9	Coolant temperature sensor, signal	4E
B11/4	Coolant temperature sensor	2C
B28/7	Pressure sensor downstream of throttle valve	4A
B70	Crankshaft Hall sensor	3J
CAN B	Interior CAN	12C
CAN C	Drive train CAN	8F
CAN E1	Chassis CAN 1	5H
CAN E1	Chassis CAN 1	8D
F58	Engine compartment fuse and relay module	10J
F58kN	Circuit 87M relay	8K
G1	On-board electrical system battery	8J
M16/6	Throttle valve actuator	5C
N22/7	Automatic air conditioning control and operating unit	14C
N3/10	ME-SFI [ME] control unit	5E
N30/4	Electronic Stability Program control unit	5J
N73	Electronic ignition switch control unit	10C
R4	Spark plugs	2K
T1/1	Cylinder 1 ignition coil	2G
T1/2	Cylinder 2 ignition coil	2G
T1/3	Cylinder 3 ignition coil	2G
T1/4	Cylinder 4 ignition coil	2H
T1/5	Cylinder 5 ignition coil	2H
T1/6	Cylinder 6 ignition coil	2H
T1/7	Cylinder 7 ignition coil	2H
T1/8	Cylinder 8 ignition coil	2J
Y123	Left switchable engine mount	9G
Y123/1	Right switchable engine mount	9G
Y3/8	Fully integrated transmission control control unit	10E
Y76/1	Cylinder 1 fuel injector	1E
Y76/2	Cylinder 2 fuel injector	1E
Y76/3	Cylinder 3 fuel injector	1E
Y76/4	Cylinder 4 fuel injector	1E
Y76/5	Cylinder 5 fuel injector	1F
Y76/6	Cylinder 6 fuel injector	1F
Y76/7	Cylinder 7 fuel injector	1F
Y76/8	Cylinder 8 fuel injector	1F

Fig 1: RPM Control - Electrical Function Schematic

Courtesy of MERCEDES-BENZ USA