DAF XF105. Instruction - page 83
0
©
200528
1-37
DMCI engine management system
TECHNICAL DATA
XF105 series
(1) Check the resistance by measuring on the connection points of the pump unit.
A16
Output signal low pump unit
cylinder 6 (B136)
-
V DC
See scope example
X
A19
Output signal high pump unit
cylinder 6 (B136)
-
V DC
See scope example
X
A20
Output signal low pump unit
cylinder 2 (B132)
-
V DC
See scope example
X
A23
Output signal low pump unit
cylinder 4 (B134)
-
V DC
See scope example
X
A24
Output signal high pump unit
cylinder 4 (B134)
-
V DC
See scope example
X
A
B
C
D
E
F
U (V)
60
40
20
0
i400845
Pick-up voltage
approx. 50 V
Withstand voltage
approx. 24 V
Solenoid valve resistance value
(1)
-40
C
1.1
20
C
1.6
120
C
2.4
0
TECHNICAL DATA
1-38
©
200528
DMCI engine management system
XF105 series
1.23 INJECTOR
A
C
B
i400726
1
4
5
9
13
17
21
25
29
33
37
41
45
49
53
57
60
62
A
Electronic unit connection point
B
Description of connection point
C
Reading at connection point (Ubat = battery voltage)
D
Measuring unit
E
Explanatory notes (if applicable)
F
Additional information available in Technical Data at "X" mark
A
B
C
D
E
F
A01
Output signal low injector cylinder 1
(B421)
V DC
See scope example
A02
Output signal high injector cylinder 1
(B421)
V DC
See scope example
A05
Output signal low injector cylinder 5
(B425)
V DC
See scope example
A06
Output signal high injector cylinder 3
(B423)
V DC
See scope example
A09
Output signal low injector cylinder 3
(B423)
V DC
See scope example
A10
Output signal high injector cylinder 2
(B422)
V DC
See scope example
A13
Output signal low injector cylinder 6
(B426)
V DC
See scope example
0
©
200528
1-39
DMCI engine management system
TECHNICAL DATA
XF105 series
(1) Check the resistance by measuring at the injector connection points to the correct connection points of the in-line connectors.
A14
Output signal high injector cylinder 5
(B425)
V DC
See scope example
A17
Output signal low injector cylinder 2
(B422)
V DC
See scope example
A18
Output signal high injector cylinder 6
(B426)
V DC
See scope example
A21
Output signal low injector cylinder 4
(B424)
V DC
See scope example
A22
Output signal high injector cylinder 4
(B424)
V DC
See scope example
A
B
C
D
E
F
U (V)
60
40
20
0
i400846
Pick-up voltage
approx. 50 V
Withstand voltage
approx. 24 V
Solenoid valve resistance value
(1)
-40
C
1.1
20
C
1.6
120
C
2.4
0
TECHNICAL DATA
1-40
©
200528
DMCI engine management system
XF105 series
1.24 ELECTRONICALLY CONTROLLED FAN CLUTCH
A
C
B
i400726
1
4
5
9
13
17
21
25
29
33
37
41
45
49
53
57
60
62
A
Electronic unit connection point
B
Description of connection point
C
Reading at connection point (Ubat = battery voltage)
D
Measuring unit
E
Explanatory notes (if applicable)
F
Additional information available in Technical Data at "X" mark
A
B
C
D
E
F
C16
Output signal fan clutch control
-
%
Earth-controlled duty cycle
X
Ubat
VDC
Ignition on
C31
Fan clutch speed sensor earth
0
VDC
C35
Fan clutch speed sensor power
supply
5
VDC
C36
Fan clutch speed sensor input signal -
Hz
Square wave signal
X