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Home >> Mercedes Benz >> 2012 >> GL350 >> Repair and Diagnosis >> Engine Performance >> Tune-Up >> Electrical System - Engine - 164 Chassis >> Wiring Diagrams >> Electrical function schematic for common rail diesel injection (CDI), starting/starter control >> Electrical function schematic for common rail diesel injection (CDI), starting/starter control - PE15.30-U-2052-99MAA

Electrical function schematic for common rail diesel injection (CDI), starting/starter control - PE15.30-U-2052-99MAA

Code: Designation: Position:
1 Instrument cluster, message 12 J
10 Selector lever position, status 10 F
10 Selector lever position, status 21 H
11 Camshaft Hall sensor, signal 9 J
12 Coolant temperature sensor, signal 8 J
13 Crankshaft Hall sensor, signal 8 J
14 Rail pressure sensor, signal 6 G
15 Pressure regulator valve, actuation 5 J
16 Quantity control valve, actuation 3 F
17 Fuel injectors, actuation 3 G
18 Hot film mass air flow sensor, signal 6 F
19 Hot film mass air flow sensor, signal 6 E
2 Circuit 50, status 10 F
20 Intake air temperature sensor, signal 7 E
3 Starter, actuation 28 B
3 Starter, actuation 28 E
3 Starter, actuation 30 C
4 Engine circuit 87 relay, actuation 27 E
4 Engine circuit 87 relay, actuation 30 G
5 Glow, request 6 C
6 Glow plugs, actuation 4 A
7 Fuel pump relay, actuation 12 D
7 Fuel pump relay, actuation 14 B
8 Engine control diagnosis, communication 10 G
8 Engine control diagnosis, communication 15 J
8 Engine control diagnosis, communication 18 K
9 Circuit 61, status 9 E
A1 Instrument cluster 12 J
A8/1 Transmitter key 18 H
B11/4 Coolant temperature sensor 8 K
B2/6 Left hot film MAF sensor 4 E
B2/6b1 Intake air temperature sensor 7 B
B2/7 Right hot film MAF sensor 5 D
B2/7b1 Intake air temperature sensor 7 C
B4/6 Rail pressure sensor 3 K
B6/1 Camshaft Hall sensor 9 K
B70 Crankshaft Hall sensor 6 K
CAN B Interior CAN 20 E
CAN B Interior CAN 26 E
CAN C Engine compartment CAN 12 G
CAN C Engine compartment CAN 12 F
CAN C Engine compartment CAN 19 F
CAN C Engine compartment CAN 26 F
CAN D Diagnostic CAN 16 K
F4kO Fuel pump relay module 15 C
F58kD Engine circuit 87 relay 29 J
F58kI Starter relay 29 C
G2 Generator 9 B
LIN C1 Drive train LIN 6 D
LIN C1 Drive train LIN 9 D
M1 Starter 27 A
M3 Right fuel pump 17 B
N10 Front SAM control unit 29 E
N10/8 Rear SAM control module 12 B
N14/3 Glow time output stage 5 C
N3/9 CDI control module 8 E
N73 EIS [EZS] control unit 17 G
N80 Steering column module 20 G
N93 Central gateway control module 14 K
R9/1 Cylinder 1 glow plug 2 A
R9/2 Cylinder 2 glow plug 2 A
R9/3 Cylinder 3 glow plug 2 B
R9/4 Cylinder 4 glow plug 2 B
R9/5 Cylinder 5 glow plug 2 B
R9/6 Cylinder 6 glow plug 2 C
S16/13 Gear selector switch DIRECT SELECT 22 H
X11/4 Data link connector 19 K
Y3/8n4 Fully integrated transmission control (VGS) control unit 25 H
Y74 Pressure regulator valve 5 K
Y76 Fuel injectors 2 J
Y94 Volume control valve 3 F
Fig 1: Common Rail Diesel Injection (Starting/Starter Control) Electrical Function Schematic (1 Of 2)
G10120132Courtesy of MERCEDES-BENZ USA
Fig 2: Common Rail Diesel Injection (Starting/Starter Control) Electrical Function Schematic (2 Of 2)
G10120133Courtesy of MERCEDES-BENZ USA