DAF XF105. Manual - part 107

1

©

 200528

4-3

Diagrams

DMCI ENGINE MANAGEMENT SYSTEM

XF105 series

4.2 BLOCK DIAGRAM DMCI

Block diagram i400940 applies to: 
-

XF105

Explanation of block diagram
A Version with glowing system
B Version with AS Tronic
C Version with manual gearbox
D Version with ABS-D
E Version with manual gearbox
F Version with electronically-controlled fan 

clutch (depending on engine output, in 

combination with ZF intarder standard)

G Version with electronic waste gate control 

(depending on engine output)

H Version equipped with DEB

1

DMCI ENGINE MANAGEMENT SYSTEM

4-4

©

 200528

Diagrams

XF105 series

i400990

D965

ECU, DMCI

86

85

87

kl.30

kl.30

kl.15

30

12

high-side

low-side

Cyl.6

B136

12

high-side

low-side

Cyl.5

B135

12

high-side

low-side

Cyl.4

B134

12

high-side

low-side

Cyl.3

B133

12

high-side

low-side

Cyl.2

B132

A3

A7

A12

A23

A24

A15

A8

A19

A16

A4

A11

A20

12

high-side

low-side

Cyl.1

Pump units

B131

12

high-side

low-side

Cyl.6

B426

12

high-side

low-side

Cyl.5

B425

12

high-side

low-side

Cyl.4

B424

12

high-side

low-side

Cyl.3

B423

12

high-side

low-side

Cyl.2

B422

12

high-side

low-side

Cyl.1

Injectors

B421

12

high-side

low-side

Cyl.6

B416

12

high-side

low-side

Cyl.5

B415

12

high-side

low-side

Cyl.4

B414

12

high-side

low-side

Cyl.3

B413

12

high-side

low-side

Cyl.2

B412

12

high-side

low-side

DEB valves

Cyl.1

B411

Cabin Central

Grounding point

ground

4

pres.

F744

P

U

T

R

21

signal

3

signal

signal

ground

ground

oil

temp.

oil

temp.

F649

T

R

P

U

21

signal

ground

34

supply  5V

supply  5V

supply  5V

signal

shield

inlet

pres.

boost

4

pres.

F713

P

U

T

R

12

signal

3

signal

ground

fuel

temp.

fuel

N

12

signal

return

shield

3

F558

speed

camshaft

N

51

supply  5V

signal

2

speed

fan

ground

T

R

1

signal

2

F566

F743

temp.

coolant

coolant

temp.

second

T

R

1

2

B192

valve

exh. brake

2

signal

1

B368

valve.

waste gate

1

2

signal

signal

ground

3

B335

oct.

fan

4

3

ground

signal

C16

C31

C36

C35

Glow element

relay

G014

F673

Glow 

element

Main

relay

Service

brake

relay

service

brake

B314

supply

supply

supply

C32

C39

B13

B40

B40

C60

C61

C62

engine

ground

cabin

ground

Oil level

sensor

ground

gearbox

cabin

ground

Accelerator

Pedal  Sensor

Vehicle

CAN2

low

Vehicle

CAN2

high

E184

(10A)

E112

E392

(5A)

E599

switch

neutral pos.

E593

G126

G426

switch

neutral pos.

(100A)

E118

(15A)

E013

(10A)

AE

D

BC

H

FG

N

21

signal

return

3

F552

speed

crankshaft

A2

A8

A9

A22

A21

A14

A5

A18

A13

A1

A 10

A17

A38

C26

A34

A46

C25

A45

A41

C34

A42

C30

C29

C33

A38

A37

C59

C8

C28

A27

A28

A30

A49

A50

A60

A53

A54

A61

B59

B58

B57

A44

A43

A56

A55

A40

A39

A48

A47

A35

A52

A51

B14

B2

supply

supply

supply

ground

signal

supply 5V

ground

signal

CAN2 low

CAN1

end termination 1

CAN2 high

C60

C61

C62

ground

gearbox

B44

B51

R

L

12

B22

B36

87

87

86

85

30

1

3

87a

4

C20

52

G489

E575

E511

2B

A

C

D

F

1

+

+

HALL

PRES

-

6

clutch

switch

D310

F672

engine

warning

RED

B37

B33

B34

B38

B41

B42

B46

B53

B45

Vehicle

CAN1

low

Vehicle

CAN1

high

CAN1 low

CAN1 high

B35

B27

CAN1

end termination 2

B50

B54

B9

flywheel housing

ground

Starter

motor

To battery +

To start

connector

B010

50a

50

30

31

M

kl.30

1000

signal

signal

signal

B8

torque limiter 1

engine speed

Firewall 

connector

x2

0

1

7

3

x

x

x2

0

switch

switch

(max. 15A)

17

x

x

x

12C

B11

torque limiter 2

B1

R

R

VIC-2

Printed in the Netherlands

DW332094

English