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Home >> Mercedes Benz >> 2013 >> ML350 Base >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Air Intake, Turbocharging - 166 Chassis >> Wiring Diagrams >> Electrical function schematic for charging >> Electrical function schematic for charging - PE09.00-P-2050-97NAC

Electrical function schematic for charging - PE09.00-P-2050-97NAC

Code: Designation: Position:
1 Fuel pressure, signal 9D
10 Boost pressure positioner, actuation 12D
11 Circuit 87, status 5E
2 Exhaust pressure sensor, signal 8D
3 Charge air temperature sensor, signal 7D
4 Fuel injectors, actuation 3F
5 Boost pressure, signal 6H
6 Engine speed, signal 8H
7 Coolant temperature sensor, signal 9H
8 Temperature sensor upstream of turbocharger, signal 10G
9 Pressure sensor downstream of air filter, signal 11F
B11/4 Coolant temperature sensor 11K
B17/8 Charge air temperature sensor 5A
B19/11 Temperature sensor upstream of turbocharger 14H
B28/5 Pressure sensor downstream of air filter 14F
B4/6 Fuel high-pressure sensor 11B
B5/1 Boost pressure sensor 4K
B60 Exhaust pressure sensor 8B
B70 Crankshaft Hall sensor 8K
F58 Engine compartment fuse and relay module 2A
F58kN Circuit 87M relay 4C
N3/9 CDI control unit 8E
Y76/1 Cylinder 1 fuel injector 2E
Y76/2 Cylinder 2 fuel injector 2F
Y76/3 Cylinder 3 fuel injector 2F
Y76/4 Cylinder 4 fuel injector 2F
Y76/5 Cylinder 5 fuel injector 2F
Y76/6 Cylinder 6 fuel injector 2G
Y77/1 Boost pressure control pressure transducer 13C
Fig 1: Charging Schematic Diagram
G10080075Courtesy of MERCEDES-BENZ USA