(5) Checking by Engine Electric Control Unit (ECU); Terminal Name; Color of wiring- Page 684

ELECTRICAL SYSTEM

L3560, L4060, L4760, L5060, L5460, L6060, WSM

9-S46

(5)  Checking by Engine Electric Control Unit (ECU)

No.

Color of wiring

Terminal Name

No.

Color of wiring

Terminal Name

1

B

ECU (−)

48

–

–

2

B

ECU (−)

49

–

–

3

R

Injector #1 and #4 (+)

50

Or

Engine ECU Main Relay (Coil Side)

4

R

Engine ECU Main Relay (Switch Side)

51

W/B

Injector #2 (−)

5

R

Injector #2 and #3 (+)

52

–

–

6

R

Engine ECU Main Relay (Switch Side)

53

B

Air Flow Sensor (−)

7

W/B

Injector #4 (−)

54

Y

Rail Pressure Sensor (Signal)

8

B

Crankshaft Position Sensor (−)

55

B

Exhaust Gas Temperature Sensor T2 (−)

9

–

–

56

W

Boost Pressure Sensor (Signal)

10

–

–

57

W

Exhaust Gas Temperature Sensor T1

11

B

Coolant Temperature Sensor (−)

58

–

–

12

–

–

59

W

Exhaust Gas Temperature Sensor T0

13

R

DPF Differential Pressure Sensor (+)

60

–

–

14

–

–

61

W

Air Flow Sensor (Signal)

15

–

–

62

R

CAN2 (H)

16

–

–

63

W

CAN2 (L)

17

–

–

64

–

–

18

R

Intake Throttle Valve Position Sensor (+)

65

G

CAN1 (L)

19

B

To Alternator (L)

66

Y

CAN1 (H)

20

L/G

Engine Stop Switch

(Input Terminal for OPC)

67

–

–

21

–

–

68

–

–

22

–

–

69

–

–

23

–

–

70

B/R

Glow Relay (Coil Side)

24

–

–

71

R

Ignition Switch

25

–

–

72

–

–

26

–

–

73

W/B

Injector #1 (−)

27

–

–

74

–

–

28

–

–

75

W

Crankshaft Position Sensor (Signal)

29

W/B

Injector #3 (−)

76

G

Rail Pressure Sensor (−)

30

–

–

77

W

Exhaust Gas Temperature Sensor T2

31

Y

Boost Pressure Temperature Sensor 

(Signal)

78

B

Boost Pressure Sensor (−)

32

R

Rail Pressure Sensor (+)

79

B

Exhaust Gas Temperature Sensor T1 (−)

33

W

Coolant Temperature Sensor (Signal)

80

–

–

34

–

–

81

B

Exhaust Gas Temperature Sensor T0 (−)

35

R

Boost Pressure Temperature Sensor (+)

82

W

Intake Throttle Valve Position Sensor (−)

36

Y

DPF Differential Pressure Sensor (−)

83

–

–

KiSC issued 03, 2016 A