Engines Iveco C10,C13, Cursor 10, Cursor 13. Manual — part 53
EDC control unit PIN-OUT
Electric injector connector ”A”
102374
Figure 9
16
12
6
1
5
11
38
SECTION 3 - INDUSTRIAL APPLICATION
F3B CURSOR ENGINES
Base - May 2007
black
R
red
U
blue
W
white
P
purple
G
green
N
brown
Y
yellow
O
orange
E
grey
K
pink
ECU
Pin
Colour legend
Function
1
Black
Solenoid valve for electronic cylinder 5 injection
2
Black
Solenoid valve for electronic cylinder 6 injection
3
Black
Solenoid valve for electronic cylinder 4 injection
4
White
Solenoid valve for electronic cylinder 1 injection
5
Green
Solenoid valve for electronic cylinder 3 injection
6
Red
Solenoid valve for electronic cylinder 2 injection
7
-
Free
8
-
Free
9
-
Free
10
-
Free
11
Yellow
Solenoid valve for electronic cylinder 2 injection
12
Red
Solenoid valve for electronic cylinder 3 injection
13
Red
Solenoid valve for electronic cylinder 1 injection
14
Bleu
Solenoid valve for electronic cylinder 4 injection
15
Green
Solenoid valve for electronic cylinder 6 injection
16
Purple
Solenoid valve for electronic cylinder 5 injection
EDC control unit PIN-OUT
Sensor connector ”C”
Colour legend
B
black
R
red
U
blue
W
white
P
purple
G
green
N
brown
Y
yellow
O
orange
E
grey
K
pink
102375
Figure 10
6
8
16
9
15
22
36
29
30
23
3
1
4
5
SECTION 3 - INDUSTRIAL APPLICATION
39
F3B CURSOR ENGINES
ECU
Pin
Cable colour
Function
1
÷8
-
Free
9
W
Valve gear camshaft sensor
10
R
Valve gear camshaft sensor
11
÷14
-
Free
15
K
Coolant temperature sensor
16
÷17
-
Free
18
O/B
Fuel temperature sensor
19
B
Flywheel sensor
20
÷22
-
Free
23
W
Flywheel sensor
24
N
Pressure sensor mass / Engine oil temperature
25
W
Air temperature/pressure sensor power supply
26
Y
Coolant temperature sensor
27
O/B
Oil temperature signal from the engine oil temperature/pressure sensor
28
U
Oil pressure signal from the engine oil temperature/pressure sensor
29
÷31
-
Free
32
O
Engine oil temperature/pressure sensor power supply
33
R
Air temperature/pressure sensor power supply
34
G
Air pressure signal from the air temperature/ pressure sensor
35
W/R
Fuel temperature sensor
36
O
Air temperature signal from the air temperature / pressure sensor
EDC control unit PIN-OUT
Chassis connector ”B”
35
89
72
53
18
36
17
54
6
11
71
1
7
12
102376
Figure 11
40
SECTION 3 - INDUSTRIAL APPLICATION
F3B CURSOR ENGINES
Base - May 2007
Pin
Cable
Function
1
-
Free
2
7151
+30 positive
3
7153
+30 positive
4
-
Free
5
0151
Ground
6
0151
Ground
7
-
Free
8
7151
+30 positive
9
7151
+30 positive
10
0151
Ground
11
0151
Ground
12
0094
Preheating actuation enable relay ground
13
÷25
-
Free
26
-
Free
27
-
Free
28
-
Free
29
5163
EDC system diagnosis inducing switch power supply (presetting)
30
-
Free
31
-
Free
32
-
Free
33
-
Free
34
Green
CAN - L line (ECB)
35
White
CAN - H line (ECB)
36
÷39
-
-
40
-
+15 positive
41
-
Free
42
-
Signal for the sensor of water in the diesel
43
÷55
-
Free
56
-
Free
57
-
Free
58
÷67
-
Free
68
-
Free
69
÷74
-
-
75
9164
Preheating actuation enable relay positive
76
÷88
-
Free
89
2298
EDC control unit diagnosis K line
Figure 12
N3.1 INJECTOR SECTION
The new N 3.I pump injectors are capable, thanks to the higher injection pressure, of atomizing the fuel in the combustion chamber
to a greater extent, thus improving combustion and therefore reducing the polluting exhaust emissions.
The fuel pressure damper situated on the discharge line
between the fuel filter and the cylinder head, has the function
of buffering against the return pressure on the discharge line
and on the filter due to the increase of the injection pressure.
FUEL PRESSURE DAMPER
Figure 13
102405
102606
INJECTOR PUMP
SECTION 3 - INDUSTRIAL APPLICATION
41
F3B CURSOR ENGINES
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