Lifan 720 (1.8 VVT) Electrical Manual - part 14

 

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Lifan 720 (1.8 VVT) Electrical Manual - part 14

 

 

53

LIFAN 720

Harness Connector Location View

A/C Harness Connector Location View

G24

54

Harness Connector View

LIFAN 720

Engine Harness Connector (E--)

Engine Harness Connector (E--)

E1

ECU Harness Connector

E1   Pin  Definition

Pin Number

Function

1

2
3

4

Wire Width / Color

5

6

7

8

9

10

11

12

14

15

16

17
18

19

20

21

22
23

 

73

1

2

3

4

5

6

7

8

9

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

53

16 15 14 13 12 11 10

32

52

72

74

75

76

77

78

79

80

81

0.85  G/W

2.00  B

2.00  B
0.85  G/R

1.25  R/G

0.85  O/B

0.50  Gr/V

0.85  V

0.85  Y

0.85  G/V

13

0.85  P/Y
0.85  Y/R

0.50  Gr/Y

0.50  Gr/Bl

0.50  Bl

24

25

26

27

28

29

30

32

33

34

35
36

37

31

38

39

40
41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

0.50  W/B

0.50  P

0.50  G

0.50  Gr/R

0.50  Y

0.50  B

0.50  W

0.85  G

0.50  Y/W

0.85  W/B

0.50  O/Y

0.50  G/O  

0.50  O/G

0.50  P/Br

0.50  R/Y

0.85  Gr

0.50  Y/B 

0.50  Bl

0.85  G/Y

0.85  V/W 

Color

No. 3 cylinder ignition coil control
Power GND
Power GND

CKP high voltage level signal

No. 1 cylinder ignition coil control

Main relay power supply
No. 1 cylinder injector control

Brake lamp

No. 3 cylinder injector control

No. 2 cylinder injector control
Fuel pump relay control

KS high voltage level signal

A/C compressor control

KS low voltage level signal

CKP low voltage level signal

CAN-L

CAN-H

Intermediate voltage switch signal

APP signal

APP signal

VVT valve control

High speed fan control

Main relay control

ECT signal

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

VSS  signal output

No. 4 cylinder injector control

TPS signal

TPS signal

MAPS signal

Rear HO

2

S heating (-)

ETC Motor (+)

ETC Motor (-)

Front HO

2

S heating

Front HO

2

S signal

Rear HO

2

S signal

55

Harness Connector View

LIFAN 720

Engine Harness Connector (E--)

Engine Harness Connector (E--)

E1   Pin  Definition

Pin Number

Function

57

58

59

60

61

62

63

65

66

67

68

69

70

64

71

72

73

0.85  W/G

0.50  Gr/W 

0.50  R/B

0.85  Br

0.85  R

0.50  Bl

0.50  W/B

0.50  G/B

Wire Width / Color

  

74
75
76
77

78
79
80

81

0.50  Bl/G

0.50 W/B

0.50  Gr/O

0.50  R/W

0.85  R/G

0.85  R/G

0.85  P/G

0.50  G/W

0.50  W/B

0.50  Gr/G

E2

Accelerator Pedal Harness Connector

E2  Pin Defintion

E3

E3   Pin  Definition

Pin Number

0.85  R/G

0.85  O/B

Wire Width / Color

Function

Pin Number

Wire Width / Color

Function

Injector control

No.1 cylinder injector Harness Connector

Power

1

2

1
2

Brake switch
5V Reference Voltage

IATS signal

Weak acceleration sensor signal

HO

2

S Signal GND 

PAS signal

Signal GND

KW2000 communication

No. 4 cylinder ignition coil control

Signal GND
CMPS signal

CPV control

Low speed fan control

A/C request signal

5V Reference Voltage

Battery power 

No. 2 cylinder ignition coil control

1
2
3

4
5
6

1

2

3

4

5

6

0.50  W/B

0.50  R/Y

0.50  R/W

0.50  R/B

0.50  W/B

0.50  Gr

Ignition switch power 

signal
GND

signal
GND
Power -
Power +

NC

NC

NC

NC

NC

NC

NC

56

Harness Connector View

LIFAN 720

Engine Harness Connector (E--)

Engine Harness Connector (E--)

E4

E4   Pin  Definition

Pin Number

Function

1

2

0.85  R/G

0.85  Y/R

E5

E5   Pin  Definition

Pin Number

Function

1

2

0.85  

R/G

0.85  

P/Y

E6

E6   Pin  Definition

Pin Number

Function

1

2

0.85  R/G

Wire Width / Color

Wire Width / Color

Wire Width / Color

0.85  G/Y

    NO.3 cylinder injector control

Injector power+

Power
Injector control

Power
Injector control

E7

E7   Pin  Definition

Pin Number

Function

1

2

3

1

2

3

0.85  R/G

Wire Width / Color

0.85  B

0.85  G/R

Ignition coil control

GND

1
2

1
2

1
2

IG1 Power

NO.3 Cylinder Injector Harness Connector

NO.4 Cylinder Injector Harness Connector

NO.2 Cylinder Injector Harness Connector

NO.1 Cylinder Ignition Coil Harness Connector

 

 

 

 

 

 

 

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