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Home >> Mercedes Benz >> 2017 >> GLS63 AMG >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Exhaust Manifolds, Emission Control System - 166 Chassis >> Wiring Diagrams >> Electrical Function Schematic For Exhaust Treatment >> Electrical Function Schematic For Exhaust Treatment - PE14.00-P-2051-97NBD

Electrical Function Schematic For Exhaust Treatment - PE14.00-P-2051-97NBD

Engine 642.8 in model 166 as of model year 2016 

Engine 642.8 in model 292 

Code: Designation: Position:
1 Crankshaft Hall sensor, signal 9F
10 NOx sensor, signal 23B
10 NOx sensor, signal 26B
10 NOx sensor, signal 16E
11 Soot particulate sensor, signal 15D
11 Soot particulate sensor, signal 18B
12 Fuel injectors, actuation 7B
13 Glow, request 3E
14 Glow plugs, actuation 2H
15 Shift point, increase request 26G
16 Indicator lamp, request 18J
16 Indicator lamp, request 23K
17 AdBlue® injection, request 21C
18 AdBlue® metering valve, actuation 22D
19 NOx sensor heater, actuation 24D
19 NOx sensor heater, actuation 27D
19 NOx sensor heater, actuation 23B
19 NOx sensor heater, actuation 25B
2 Exhaust gas recirculation temperature sensor, signal 9H
20 Warning tone, request 18J
20 Warning tone, request 23L
21 Oil temperature sensor, signal 9D
22 Accelerator pedal sensor, signal 9K
23 Intake port shutoff actuator motor, actuation 7C
3 Temperature sensor upstream of SCR catalytic converter, signal 13H
4 Temperature sensor upstream of catalytic converter, signal 12H
5 Temperature sensor upstream of diesel particulate filter, signal 16H
6 Temperature sensor upstream of turbocharger, signal 14D
7 Differential pressure sensor (DPF), signal 14H
8 Oxygen sensor sensor element, signal 12D
9 Outside temperature, signal 15G
9 Outside temperature, signal 19J
A1 Instrument cluster 25K
B1 Engine oil temperature sensor 5D
B16/14 Exhaust gas recirculation temperature sensor 5H
B16/15 Temperature sensor upstream of SCR catalytic converter 13K
B19/11 Temperature sensor upstream of turbocharger 14B
B19/7 Temperature sensor upstream of catalytic converter 12K
B19/9 Temperature sensor upstream of diesel particulate filter 15J
B28/8 Differential pressure sensor (DPF) 14K
B37 Accelerator pedal sensor 5L
B70 Crankshaft Hall sensor 5G
CAN B Interior CAN 20H
CAN C Drive train CAN 17F
CAN C Drive train CAN 23F
CAN E1 Chassis CAN 1 17G
CAN E2 Chassis CAN 2 22K
CAN I Drive train sensor CAN 18E
CAN I Drive train sensor CAN 17D
Code 460 Canada version 15B
Code 494 USA version 5H
Code 494 USA version 15B
Code 927 Exhaust treatment with EUR06 technology 16C
Code 935 Super ultra low emission vehicle 16C
Code U77 BLUETEC (SCR) diesel exhaust treatment 10J
Code U77 BLUETEC (SCR) diesel exhaust treatment 20A
Code U77 BLUETEC (SCR) diesel exhaust treatment 15A
G3/2 Oxygen sensor upstream of catalytic converter 11B
LIN C1 Drive train LIN 5F
M55 Intake port shutoff actuator motor 5C
N10 SAM control unit 22G
N118/5 AdBlue® control unit 21B
N14/3 Glow output stage 2E
N3/9 CDI control unit 13E
N37/7 NOx sensor control unit downstream of diesel particulate filter 24B
N37/7b1 NOx sensor downstream of diesel particulate filter 22B
N37/8 NOx sensor control unit downstream of SCR catalytic converter 27B
N37/8b1 NOx sensor downstream of SCR catalytic converter 25A
N73 Electronic ignition switch control unit 18K
N74 Soot particulate sensor control unit 19B
N74b1 Soot particulate sensor 17B
R9/1 Cylinder 1 glow plug 2H
R9/2 Cylinder 2 glow plug 2J
R9/3 Cylinder 3 glow plug 2J
R9/4 Cylinder 4 glow plug 2J
R9/5 Cylinder 5 glow plug 2J
R9/6 Cylinder 6 glow plug 2K
Y129 AdBlue® metering valve 21E
Y3/8n4 Fully integrated transmission control control unit 26G
Y76/1 Cylinder 1 fuel injector 5A
Y76/2 Cylinder 2 fuel injector 5A
Y76/3 Cylinder 3 fuel injector 5B
Y76/4 Cylinder 4 fuel injector 5B
Y76/5 Cylinder 5 fuel injector 5B
Y76/6 Cylinder 6 fuel injector 5B
G14134332Courtesy of MERCEDES-BENZ USA
G14134333Courtesy of MERCEDES-BENZ USA