Legend of wiring diagram for engine control (MR)

PE07.15-L-2002-60B

Legend of wiring diagram for engine control (MR)

ENGINE 900.9 in MODEL 668, 670 with CODE (MY4) Engine OM 904 LA 95 kW (129 hp) 2200 rpm Euro 4
Wiring diagram 2

ENGINE 900.9 in MODEL 668, 670 with CODE (MY5) Engine OM 904 LA 115 kW (156 hp) 2200 rpm Euro 4
Wiring diagram 2

ENGINE 900.9 in MODEL 668, 670 with CODE (MY6) Engine OM 904 LA 130 kW (177 hp) 2200 rpm Euro 4
Wiring diagram 2

Code

Designation

Coordinates

A11

Electrical center

2L
21L

A11f12

Horn fuse

21K

A95

SCR frame module

4A
12A
20A
28A
36A

A96

CAN star point

26L

B100/1

Temperature sensor upstream of SCR catalytic converter

28L

B101/1

Temperature sensor downstream of SCR catalytic converter

29L

B103

Fill level and SCR AdBlue temperature combination sensor

32L

B104

NOx sensor

42L

B132

SCR air temperature and air humidity combination sensor

34L

F21

SCR frame module fuse

1F
4H
13H

F60

Battery master switch fuse

5H
14H

F61

Battery master switch fuse

9H

G2

Battery (standard)

10L
16L

J70

Circuit 30 electrical center connector sleeve

1H

J73

SCR frame module ground connector sleeve

24G

J81.1

Circuit 30 connector sleeve (safety main switch)

8L
13L

J82

Connector sleeve

4L

M26/1

SCR AdBlue pump

38L

P13

OBD socket

18L

Q1

Battery master switch

12L
17L

S68

Battery master switch

6L

S200

Left steering column switch

19L

S200s1

Horn switch

19L

U47

Valid for main battery switch

4G

U48

Valid for safety master switch (OM904)

8G

W16

Ground (starter flange)

24H

W17

Ground (left frame)

22H

XF.F2

Chassis-cab connector 2 (driver side)

9D
19F

XF.F8

Chassis-cab connector 8 (driver side)

25F

Y106

SCR air pressure limiter solenoid valve

37L