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HARDWARE AND WIRING
MCM 120–pin Connector for MBE 4000 Engines
The pinouts for the 120–pin connector for the MBE 4000 engine are listed in Table 3-9, Table
3-10, Table 3-11, and Table 3-12.
Pin
Signal
Type
Function
Connector
1
RPU_H
NC
2
RPU_L
NC
3
PV_IM1
NC
4
MV_B5F
Electronic Unit Pump (cyl 4) – pin 2
5
MV_B5
Electronic Unit Pump Common (cyl 4) – pin 1
6
MV_B5D
Electronic Unit Pump (cyl 6) – pin 2
7
MV_B5
Electronic Unit Pump Common (cyl 6) – pin 1
8
MV_B5B
Electronic Unit Pump (cyl 5) – pin 2
9
MV_B5
Electronic Unit Pump Common (cyl 5) – pin 1
10
MV_B4E
Electronic Unit Pump (cyl 2) – pin 2
11
MV_B4
Electronic Unit Pump Common (cyl 2) – pin 1
12
MV_B4C
Electronic Unit Pump (cyl 3) – pin 2
13
MV_B4
Electronic Unit Pump Common (cyl 3) – pin 1
14
MV_B4A
Electronic Unit Pump (cyl 1) – pin 2
15
MV_B4
Electronic Unit Pump Common (cyl 1) – pin 1
16
MV_B2F
Injector (cyl 4) – pin 2
17
MV_B2
Injector Common (cyl 4) – pin 1
18
MV_B2D
Injector (cyl 6) – pin 2
19
MV_B2
Injector Common (cyl 6) – pin 1
20
MV_B2B
Injector (cyl 5) – pin 2
21
MV_B2
Injector Common (cyl 5) – pin 1
22
MV_B1E
Injector (cyl 2) – pin 2
23
MV_B1
Injector Common (cyl 2) – pin 1
24
MV_B1C
Injector (cyl 3) – pin 2
25
MV_B1
Injector Common (cyl 3) – pin 1
26
MV_B1A
Injector (cyl 1) – pin 2
27
MV_B1
Injector Common (cyl 1) – pin 1
28
START_B
NC
29
A16
DOC Outlet Temp Sensor
30
A01
DPF Outlet Pressure Sensor
Table 3-9
MCM Connector – MBE 4000 (1 of 4) – C Sample
3-12
All information subject to change without notice.
(Rev. 01/07)
7SA827 0701
Copyright © 2007 DETROIT DIESEL CORPORATION