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Home >> Mercedes Benz >> 2016 >> E400 Base, 2D Convertible >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Air Intake, Turbocharging - 212 Chassis - 2 Of 2 >> Wiring Diagrams >> Electrical function schematic for charging - PE09.00-P-2050-97DAO

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

ENGINE 276.8 in MODEL 212 as of model year 2014 

Code: Designation: Position:
1 Pressure sensor downstream of air filter, signal 9F
2 Boost pressure, signal 9G
3 Intake manifold pressure, signal 8H
4 Accelerator pedal sensor, signal 6F
5 Engine speed, signal 6E
6 Boost pressure control pressure transducer, actuation 8D
7 Charge air temperature sensor, signal 8E
8 Circulation pump relay, actuation 5H
9 Coolant circulation pump, actuation 3J
B17/8 Charge air temperature sensor 10D
B28/4 Pressure sensor downstream of left cylinder bank air filter 11F
B28/5 Pressure sensor downstream of air filter 11F
B28/6 Pressure sensor upstream of throttle valve 10J
B28/7 Pressure sensor downstream of throttle valve 7J
B37 Accelerator pedal sensor 4F
B70 Crankshaft Hall sensor 5D
K60 Coolant circulation pump relay 5H
M45 Coolant circulation pump 3K
N3/10 ME-SFI [ME] control unit 7E
Y77/1 Boost pressure positioner 7C
Fig 1: Charging Electrical Function Schematic
G10242545Courtesy of MERCEDES-BENZ USA