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(1)
(1)
(1)
(1)
3
4
1
2
(1)
X40 - Urea
system
(1)
(1)
(1)
(1)
3
2
5
6
2
1
5
4
2
1
3
6
R7b
C41 - UREA QUALITY SENSOR
R7
-R1
120 Ohm
C45 - CAN termination
Exhaust flap
Urea system control
FPT Engine wiring harness
Supplied by FPT
(1)
ECU
1.35
1.31 1.36
1.08
1.02 1.22
1.05
1.04 1.23
1.34 1.32
1.01
19
20
21
9
10
11
12
13
14
15
16
5
(3)
(3)
(3)
3
2
1
9
10
8
11
12
2
4
3
3
2
C44 - SCRoF tank
C42 - SCRoF Tank
C43 - PUMP MODULE (24V)
heating valve
Level
Temp. Sensor
- 185 -
(1)
1.09
2.41 2.38 2.07
6
R1a
1
2
3
4
5
6
X1a
X50 - ATS
X1
(3)
(1)
(1)
1
3
4
5
1
2
3
4
5
1
2
3
2
X51 - SCRoF Downstream
X52 - DOC Upstream Nox
X53 - SCRoF
Nox Sensor w/ ECU
Sensor w/ ECU
delta pressure
sensor
ATS - After treatment system
ECU
1.28 1.25
1.29 1.26
1.30 1.27
2.14 2.09
1.10 1.07
2.35 2.28 2.31 2.10
7
8
9
10
11
12
13
14
15
16
17
4
2
1
Humidity sensor with
ambient T sensor
R1
(3)
1
1
2
1
2
1
2
1
2
1
2
X56 - SCRoF
X54 - DOC
X55 - SCRoF
X57 - DOC
X58 - DEF
downstream
downstream
upstream T
dosing
upstream T
T sensor
Temp. sensor
sensor
module
sensor
Included in FPT engine wiring harness
2.42
2.04
2.16
2.25 2.12
3
1
2
3
1
2
Air filter
clogging
switch
RK-30964
Water in fuel
switch
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