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Home >> Mercedes Benz >> 2013 >> GL63 >> 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-2050-97NAF

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

Code: Designation: Position:
1 Pressure sensor downstream of air filter, signal 10E
10 Circuit 87, status 6G
2 Boost pressure, signal 10F
3 Intake manifold pressure, signal 10G
4 Turbocharger relay, actuation 8J
5 Charge air cooler circulation pump, actuation 9J
6 Accelerator pedal sensor, signal 6E
7 Engine speed, signal 7D
8 Boost pressure control pressure transducer, actuation 8C
9 Charge air temperature sensor, signal 9D
B17/8 Charge air temperature sensor 11B
B28/4 Pressure sensor downstream of left cylinder bank air filter 13E
B28/5 Pressure sensor downstream of air filter 13E
B28/6 Pressure sensor upstream of throttle valve 13F
B28/7 Pressure sensor downstream of throttle valve 13H
B37 Accelerator pedal sensor 4F
B70 Crankshaft Hall sensor 5B
F58 Engine compartment fuse and relay module 2H
F58kN Circuit 87M relay 5H
F58kO Turbocharger relay 8J
M44 Charge air cooler circulation pump 11J
N3/10 ME-SFI [ME] control unit 8E
Y77/1 Boost pressure control pressure transducer 8A
Fig 1: Charging - Electrical Function Schematic
G10077646Courtesy of MERCEDES-BENZ USA