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Home >> Mercedes Benz >> 2021 >> CLA250 Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine -- Mixture Formation (2 Of 2) -- 118 Chassis >> Wiring Diagrams >> Function Schematic For RPM Control >> Function Schematic For RPM Control - PE07.10-P-2500-97C

Function Schematic For RPM Control - PE07.10-P-2500-97C

Engine 260 in model 118, 177, 247 

Engine 264 in model 167 

Code: Designation: Position:
1 air conditioning, status 7F
1 Air conditioning, status 12F
1 Air conditioning, status 18F
1 Air conditioning, status 24E
10 Throttle valve position, signal 35H
12 Clutch pedal switch, status 12L
12 Clutch pedal switch, status 24K
13 Circuit 87, status 23C
2 Gear range, status 28G
3 Air conditioning, status 24A
4 Circuit 30, status 7C
4 Circuit 30, status 24C
5 Engine speed, signal 24H
6 Wheel speed, signal 18D
6 Wheel speed, signal 23E
7 Ignition coils, actuation 35C
8 Fuel injectors, actuation 35E
9 Engine load, signal 24J
B11/4 Coolant temperature sensor 3B
B28/27 Pressure and temperature sensor downstream of throttle valve 4K
B53/1 Clutch travel sensor with start enable switch 4L
B70 Crankshaft Hall sensor 3H
CAN B Interior CAN 11F
CAN C Engine CAN 22F
CAN C Engine CAN 19L
CAN C1 Drive train CAN 28H
Code 411 6-SPEED MANUAL TRANSMISSION 2L
Code 421 9G-TRONIC 28J
Code 426 8G-DCT 25J
Code 429 7G-DCT 25J
F152/3 Engine compartment fuse and relay module 10C
Flex E Chassis FlexRay 8E
Flex E Chassis FlexRay 16F
Flex E Chassis FlexRay 17E
G1 On-board electrical system battery 3C
LIN B8-3 AC operation LIN 6F
M16/6 Throttle valve actuator 37J
N10 Central control module 7G
N10/6 Front central control unit 9G
N127 Drivetrain control unit 19F
N127 Drivetrain control unit 13L
N3/9 CDI control unit 27F
N30/4 Electronic Stability Program (ESP®) control unit 4E
N58/1 Climate control operating unit 3G
N73 Electronic ignition switch control unit 13G
T1/1 Cylinder 1 ignition coil 37C
T1/2 Cylinder 2 ignition coil 37C
T1/3 Cylinder 3 ignition coil 37C
T1/4 Cylinder 4 ignition coil 37D
111121 Valid for model 1 67 9G
U1121 Valid for model 1 67 28J
IM 123 Valid for model 1 18, 177, 247 7G
U1123 Valid for model 1 18, 177, 247 25J
Y3/14 Dual clutch transmission fully integrated transmission control electrohydraulic controller unit 26L
Y3/8 Fully integrated transmission control controller unit 29L
Y76/1 Cylinder 1 fuel injector 37E
Y76/2 Cylinder 2 fuel injector 37F
Y76/3 Cylinder 3 fuel injector 37F
Y76/4 Cylinder 4 fuel injector 37F
G16053139Courtesy of MERCEDES-BENZ USA
G16053140Courtesy of MERCEDES-BENZ USA