ECM Terminal And Input/Output signal
ECM Harness Connector
ECM Terminal Function
Connector [CLG-A]

Pin No.

Description

Connected to

1

2nd CAN [High]

Multi-Purpose Check Connector

2

2nd CAN [Low]

Multi-Purpose Check Connector

3

-

4

-

5

-

6

-

7

-

8

-

9

-

10

Power Steering Switch signal input

Power Steering Switch

11

-

12

-

13

-

14

-

15

Alternator "FR" PWM signal input

Alternator

16

Ground

Cruise Control Switch

17

-

18

A/C Switch "ON" signal input

A/C Control Module

19

-

20

-

21

Brake Switch signal input

Brake Switch

22

-

23

Brake Lamp signal input

Brake Switch

24

-

25

Cruise Control Switch signal input

Cruise Control Switch

26

A/C Compressor Thermal Switch signal

A/C Compressor Thermal Switch

27

Immobilizer communication line

Immobilizer Control Unit

[Without Button Engine Start System]

Instrument Panel Module

[With Button Engine Start System]

28

-

29

-

30

-

31

-

32

A/C Pressure Transducer (APT) signal input

A/C Pressure Transducer (APT)

33

Sensor ground

A/C Pressure Transducer (APT)

34

-

35

-

36

-

37

-

38

Batterypower (B+)

Main Relay

39

Batterypower (B+)

Main Relay

40

Batterypower (B+)

Main Relay

41

CAN [High]

Other control module, Data Link Connector (DLC), Multi-Purpose Check Connector

42

CAN [Low]

Other control module, Data Link Connector (DLC), Multi-Purpose Check Connector

43

Main Relay control output

Main Relay

44

Intake Air Temperature Sensor (IATS) signal input

Intake Air Temperature Sensor (IATS)

45

-

46

-

47

Mass Air Flow Sensor (MAFS) signal input

Mass Air Flow Sensor (MAFS)

48

Sensor ground

Accelerator Position Sensor (APS) 2

49

Accelerator Position Sensor (APS) 2 signal input

Accelerator Position Sensor (APS) 2

50

-

51

-

52

Vehicle speed signal input

ESP Control Module

53

Sensor ground

Intake Air Temperature Sensor (IATS)

54

Accelerator Position Sensor (APS) 1 signal input

Accelerator Position Sensor (APS) 1

55

Sensor ground

Accelerator Position Sensor (APS) 1

56

-

57

Sensor power (+5V)

Accelerator Position Sensor (APS) 2

58

Sensor power (+5V)

A/C Pressure Transducer (APT)

59

Sensor power (+5V)

Accelerator Position Sensor (APS) 1

60

-

61

Engine speed signal output

Power Distribution Module (PDM)

62

-

63

Malfunction Indicator Lamp (MIL) control output

Malfunction Indicator Lamp (MIL)

64

A/C Compressor Relay control output

A/C Compressor Relay

65

Cooling Fan Relay control output [High]

Cooling Fan Control Module

66

Cooling Fan Relay control output [Low]

Cooling Fan Control Module

67

-

68

-

69

-

70

Fuel Pump Relay control output

Fuel Pump Relay

71

Variable Intake Solenoid (VIS) Valve control output

Variable Intake Solenoid (VIS) Valve

72

Immobilizer Lamp control output

Immobilizer Lamp

73

-

74

-

75

-

76

-

77

-

78

Purge Control Solenoid Valve (PCSV) control output

Purge Control Solenoid Valve (PCSV)

79

-

80

-

Connector [CLG-B]

Pin No.

Description

Connected to

1

ETC Motor [-] control output

ETC Motor

2

ETC Motor [+] control output

ETC Motor

3

-

4

CVVT Oil Temperature Sensor (OTS) signal input

CVVT Oil Temperature Sensor (OTS)

5

-

6

-

7

Engine Coolant Temperature Sensor (ECTS)

signal input

Engine Coolant Temperature Sensor (ECTS)

8

Manifold Absolute Pressure Sensor (MAPS)

signal input

Manifold Absolute Pressure Sensor (MAPS)

9

-

10

-

11

Sensor power (+5V)

Manifold Absolute Pressure Sensor (MAPS)

12

Batterypower (B+)

Ignition Switch

13

-

14

Sensor ground

Throttle Position Sensor (TPS)

15

Sensor power (+5V)

Camshaft Position Sensor (CMPS) [Bank 2/Intake]

Camshaft Position Sensor (CMPS) [Bank 2/Exhaust]

16

Sensor power (+5V)

Throttle Position Sensor (TPS)

17

Sensor ground

Camshaft Position Sensor (CMPS) [Bank 2/Intake]

Camshaft Position Sensor (CMPS) [Bank 2/Exhaust]

18

Sensor ground

Camshaft Position Sensor (CMPS) [Bank 1/Intake]

Camshaft Position Sensor (CMPS) [Bank 1/Exhaust]

19

Ignition Coil (Cylinder #6) control output

Ignition Coil (Cylinder #6)

20

-

21

Crankshaft Position Sensor (CKPS) [High] signal input

Crankshaft Position Sensor (CKPS)

22

-

23

Sensor Shield

Knock Sensor (KS) #1 [Bank 1]

Knock Sensor (KS) #2 [Bank 2]

24

Camshaft Position Sensor (CMPS)[Bank 2/Intake]

signal input

Camshaft Position Sensor (CMPS) [Bank 2/Intake]

25

Camshaft Position Sensor (CMPS)[Bank 1/Intake]

signal input

Camshaft Position Sensor (CMPS) [Bank 1/Intake]

26

Camshaft Position Sensor (CMPS)[Bank 2/Exhaust] signal input

Camshaft Position Sensor (CMPS) [Bank 2/Exhaust]

27

Camshaft Position Sensor (CMPS)[Bank 1/Exhaust] signal input

Camshaft Position Sensor (CMPS) [Bank 1/Exhaust]

28

Sensor ground

Heated Oxygen Sensor (HO2S) [Bank 2/Sensor 1]

29

Sensor ground

Heated Oxygen Sensor (HO2S) [Bank 2/Sensor 2]

30

Sensor ground

Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1]

31

Sensor ground

Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2]

32

Sensor power (+5V)

Camshaft Position Sensor (CMPS) [Bank 1/Intake]

Camshaft Position Sensor (CMPS) [Bank 1/Exhaust]

33

Sensor ground

Engine Coolant Temperature Sensor (ECTS)

34

Sensor ground

Manifold Absolute Pressure Sensor (MAPS)

CVVT Oil Temperature Sensor (OTS)

35

Power ground

Chassis Ground

36

Power ground

Chassis Ground

37

Power ground

Chassis Ground

38

Power ground

Chassis Ground

39

Power ground

Chassis Ground

40

Ignition Coil (Cylinder #4) control output

Ignition Coil (Cylinder #4)

41

Crankshaft Position Sensor (CKPS) [Low]

signal input

Crankshaft Position Sensor (CKPS)

42

-

43

-

44

-

45

-

46

-

47

-

48

Throttle Position Sensor (TPS) 1 signal input

Throttle Position Sensor (TPS) 1

49

Heated Oxygen Sensor (HO2S)[Bank 1/Sensor 1]

signal input

Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1]

50

Heated Oxygen Sensor (HO2S)[Bank 1/Sensor 2]

signal input

Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2]

51

Heated Oxygen Sensor (HO2S)[Bank 2/Sensor 1]

signal input

Heated Oxygen Sensor (HO2S) [Bank 2/Sensor 1]

52

Heated Oxygen Sensor (HO2S)[Bank 2/Sensor 2]

signal input

Heated Oxygen Sensor (HO2S) [Bank 2/Sensor 2]

53

Knock Sensor (KS) [Bank 2] [High] signal input

Knock Sensor (KS) [Bank 2]

54

Knock Sensor (KS) [Bank 2] [Low] signal input

Knock Sensor (KS) [Bank 2]

55

Knock Sensor (KS) [Bank 1] [Low] signal input

Knock Sensor (KS) [Bank 1]

56

Knock Sensor (KS) [Bank 1] [High] signal input

Knock Sensor (KS) [Bank 1]

57

Throttle Position Sensor (TPS) 2 signal input

Throttle Position Sensor (TPS) 2

58

-

59

-

60

Ignition Coil (Cylinder #2) control output

Ignition Coil (Cylinder #2)

61

CVVT Oil Control Valve (OCV)[Bank 2/Intake]

control output

CVVT Oil Control Valve (OCV) [Bank 2/Intake]

62

CVVT Oil Control Valve (OCV)[Bank 1/Intake]

control output

CVVT Oil Control Valve (OCV) [Bank 1/Intake]

63

Injector (Cylinder #2) control output

Injector (Cylinder #2)

64

Injector (Cylinder #3) control output

Injector (Cylinder #3)

65

CVVT Oil Control Valve (OCV)[Bank 1/Exhaust]

control output

CVVT Oil Control Valve (OCV) [Bank 1/Exhaust]

66

CVVT Oil Control Valve (OCV)[Bank 2/Exhaust]

control output

CVVT Oil Control Valve (OCV) [Bank 2/Exhaust]

67

Heated Oxygen Sensor (HO2S)[Bank 2/Sensor 1]

Heater control output

Heated Oxygen Sensor (HO2S) [Bank 2/Sensor 1]

68

Injector (Cylinder #4) control output

Injector (Cylinder #4)

69

Injector (Cylinder #5) control output

Injector (Cylinder #5)

70

Heated Oxygen Sensor (HO2S)[Bank 1/Sensor 1]

Heater control output

Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1]

71

Injector (Cylinder #6) control output

Injector (Cylinder #6)

72

Injector (Cylinder #1) control output

Injector (Cylinder #1)

73

Heated Oxygen Sensor (HO2S)[Bank 2/Sensor 2]

Heater control output

Heated Oxygen Sensor (HO2S) [Bank 2/Sensor 2]

74

Heated Oxygen Sensor (HO2S)[Bank 1/Sensor 2]

Heater control output

Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2]

75

-

76

Battery power (B+)

Battery

77

Ignition Coil (Cylinder #3) control output

Ignition Coil (Cylinder #3)

78

Ignition Coil (Cylinder #5) control output

Ignition Coil (Cylinder #5)

79

Ignition Coil (Cylinder #1) control output

Ignition Coil (Cylinder #1)

80

-

ECM Terminal Input/Output Signal
Connector [CLG-A]

Pin

No.

Description

Condition

Type

Level

1

2nd CAN [High]

RECESSIVE

Pulse

2.0 ~ 3.0V

DOMINANT

2.75 ~ 4.5V

2

2nd CAN [Low]

RECESSIVE

Pulse

2.0 ~ 3.0V

DOMINANT

0.5 ~ 2.25V

3

-

4

-

5

-

6

-

7

-

8

-

9

-

10

Power Steering Switch signal input

11

-

12

-

13

-

14

-

15

Alternator "FR" PWM signal input

Idle

PWM

High:Batteryvoltage

Low: Max. 1.5V

133 <Frequency< 200Hz

5 <Duty< 95%

16

Ground

Idle

DC

Max. 150mV

17

-

18

A/C Switch "ON" signal input

S/W ON

DC

Min. 5.7V

S/W OFF

DC

Max. 1.0V

19

-

20

-

21

Brake Switch signal input

Brake ON

DC

Max. 0.5V

Brake OFF

Battery Voltage

22

-

23

Brake Switch Lamp input

Brake ON

DC

Battery Voltage

Brake OFF

Max. 0.5V

24

-

25

Cruise Control Switch signal input

MAIN

DC

11.1 ~ 12.1V

SET

1.0 ~ 1.8V

CANCEL

-0.5 ~ 0.5V

RESUME

2.5 ~ 3.5V

26

A/C Compressor Thermal Switch signal input

A/C OFF

DC

Max. 1.0V

A/C ON

Battery Voltage

27

Immobilizer communication line

When transmitting

DC

Hi: Min. Vbatt X 80%

Lo: Max. Vbatt X 20%

When receiving

Hi: Min. Vbatt X 70%

Lo: Max. Vbatt X 30%

28

-

29

-

30

-

31

-

32

A/C Pressure Transducer (APT) signal input

A/C ON

DC

0.5 ~ 4.5V

33

Sensor ground

Idle

DC

Max. 150mV

34

-

35

-

36

-

37

-

38

Batterypower (B+)

Idle

DC

Battery Voltage

39

Batterypower (B+)

Idle

DC

Battery Voltage

40

Batterypower (B+)

Idle

DC

Battery Voltage

41

CAN [High]

RECESSIVE

Pulse

2.0 ~ 3.0V

DOMINANT

2.75 ~ 4.5V

42

CAN [Low]

RECESSIVE

Pulse

2.0 ~ 3.0V

DOMINANT

0.5 ~ 2.25V

43

Main Relay control output

Relay ON

DC

Max. 1.7V

Relay OFF

Battery Voltage

44

Intake Air Temperature Sensor (IATS)signal

input

Idle

DC

4.85V (-40℃)

0.07V (150℃)

45

-

46

-

47

Mass Air Flow Sensor (MAFS) signal input

Idle

Pulse

High: Min.4.5V

Low: Max. 0.6V

768 <Frequency< 12,032Hz

Duty= 50%

48

Sensor ground

Idle

DC

Max. 150mV

49

Accelerator Position Sensor (APS) 2 signal input

C.T

DC

0.29 ~ 0.46V

W.O.T

1.93 ~ 2.18V

50

-

51

-

52

Vehicle speed signal input

Vehicle

Run

Pulse

High: Min. 4.0V

Low: Max. 1.1V

6.4 <Frequency< 1,534Hz

Duty= 50%

53

Sensor ground

Idle

DC

Max. 150mV

54

Accelerator Position Sensor (APS) 1 signal input

C.T

DC

0.58 ~ 0.93V

W.O.T

3.85 ~ 4.35V

55

Sensor ground

Idle

DC

Max. 150mV

56

Sensor power (+5V)

Idle

DC

4.5 ~ 5.1V

57

Sensor power (+5V)

Idle

DC

4.9 ~ 5.1V

58

Sensor power (+5V)

Idle

DC

4.9 ~ 5.1V

59

Sensor power (+5V)

Idle

DC

4.9 ~ 5.1V

60

-

61

Engine speed signal output

Idle

Pulse

High: Battery Voltage

Low: Max. 1.1V

0 <Frequency< 350Hz

47.5 <Duty< 52.5%

62

-

63

Malfunction Indicator Lamp (MIL) control output

MIL ON

DC

Max. 0.5V

MIL OFF

Battery Voltage

64

A/C Compressor Relay control output

65

Cooling Fan Relay control output [High]

Relay ON

DC

Max. 1.1V

Relay OFF

Battery Voltage

66

Cooling Fan Relay control output [Low]

Relay ON

DC

Max. 1.1V

Relay OFF

Battery Voltage

67

-

68

-

69

-

70

Fuel Pump Relay control output

Relay ON

DC

Max. 1.1V

Relay OFF

Battery Voltage

71

Variable Intake Solenoid (VIS) Valve control

output

Valve Open

DC

Battery Voltage

Valve Close

Max. 1.1V

72

Immobilizer Lamp control output

Lamp ON

DC

Max. 1.1V

Lamp OFF

Battery Voltage

73

-

74

-

75

-

76

-

77

-

78

Purge Control Solenoid Valve (PCSV) control output

Idle

Pulse

High: Battery Voltage

Low: Max. 1.0V

Frequency= 30Hz

0 <Duty< 100%

79

-

80

-

Connector [CLG-B]

Pin

No

Description

Condition

Type

Level

1

ETC Motor [-] control output

Idle

PWM

Battery Voltage

2

ETC Motor [+] control output

Idle

Pulse

High: Battery Voltage

Low: Max.1.0V

1,500 <Frequency< 2,400Hz

0 <Duty< 98%

3

-

4

CVVT Oil Temperature Sensor (OTS) signal

input

Idle

DC

0.15(150℃) ~ 4.85V(-40℃)

5

-

6

-

7

Engine Coolant Temperature Sensor (ECTS)

signal input

Idle

DC

0 ~ 5.0V

8

Manifold Absolute Pressure Sensor (MAPS)

signal input

Idle

DC

4.43V (107kPa)

0.75V (20kPa)

9

-

10

-

11

Sensor power (+5V)

Idle

DC

4.9 ~ 5.1V

12

Battery power (B+)

Idle

DC

Battery Voltage

13

-

14

Sensor ground

Idle

DC

Max. 150mV

15

Sensor power (+5V)

Idle

DC

4.9 ~ 5.1V

16

Sensor power (+5V)

Idle

DC

4.9 ~ 5.1V

17

Sensor ground

Idle

DC

Max. 150mV

18

Sensor ground

Idle

DC

Max. 150mV

19

Ignition Coil (Cylinder #6) control output

Idle

Pulse

Vpeak = 400V

0 <Frequency< 58.3Hz

20

-

21

Crankshaft Position Sensor (CKPS) [High]

signal input

Idle

SINE

Wave

0.4 < Vp_p < 200V

55 <Frequency< 7,000Hz

22

-

23

Sensor Shield

Idle

DC

Max. 150mV

24

Camshaft Position Sensor (CMPS)

[Bank 2/Intake] signal input

Idle

Pulse

High: 3.2 ~ Vcc

Low: Max. 0.7V

0 <Frequency< 350Hz

25

Camshaft Position Sensor (CMPS)

[Bank 1/Intake] signal input

Idle

Pulse

High: 3.2 ~ Vcc

Low: Max. 0.7V

0 <Frequency< 350Hz

26

Camshaft Position Sensor (CMPS)

[Bank 2/Exhaust] signal input

Idle

Pulse

High: 3.2 ~ Vcc

Low: Max. 0.7V

0 <Frequency< 350Hz

27

Camshaft Position Sensor (CMPS)

[Bank 1/Exhaust] signal input

Idle

Pulse

High: 3.2 ~ Vcc

Low: Max. 0.7V

0 <Frequency< 350Hz

28

Sensor ground

Idle

DC

Max. 150mV

29

Sensor ground

Idle

DC

Max. 150mV

30

Sensor ground

Idle

DC

Max. 150mV

31

Sensor ground

Idle

DC

Max. 150mV

32

Sensor power (+5V)

Idle

DC

4.9 ~ 5.1V

33

Sensor ground

Idle

DC

Max. 150mV

34

Sensor ground

Idle

DC

Max. 150mV

35

Power ground

Idle

DC

Max. 150mV

36

Power ground

Idle

DC

Max. 150mV

37

Power ground

Idle

DC

Max. 150mV

38

Power ground

Idle

DC

Max. 150mV

39

Power ground

Idle

DC

Max. 150mV

40

Ignition Coil (Cylinder #4) control output

Idle

Pulse

Vpeak = 400V

0 <Frequency< 58.3Hz

41

Crankshaft Position Sensor (CKPS) [Low]

signal input

Idle

SINE

Wave

0.4 < Vp_p < 200V

55 <Frequency< 7,000Hz

42

-

43

-

44

-

45

-

46

-

47

-

48

Throttle Position Sensor (TPS) 1 signal input

C.T

DC

0.25 ~ 0.9V

W.O.T

Min. 4.0V

49

Heated Oxygen Sensor (HO2S)

[Bank 1/Sensor 1] signal input

RICH

DC

0.75 ~ 0.92V

LEAN

0.04 ~ 0.1V

50

Heated Oxygen Sensor (HO2S)

[Bank 1/Sensor 2] signal input

RICH

DC

0.75 ~ 0.92V

LEAN

0.04 ~ 0.1V

51

Heated Oxygen Sensor (HO2S)

[Bank 2/Sensor 1] signal input

RICH

DC

0.75 ~ 0.92V

LEAN

0.04 ~ 0.1V

52

Heated Oxygen Sensor (HO2S)

[Bank 2/Sensor 2] signal input

RICH

DC

0.75 ~ 0.92V

LEAN

0.04 ~ 0.1V

53

Knock Sensor (KS) [Bank 2] [High] signal input

Knocking

Variable

Frequency

-0.3 ~ 0.3V

Normal

0V

54

Knock Sensor (KS) [Bank 2] [Low] signal input

Knocking

Variable

Frequency

-0.3 ~ 0.3V

Normal

0V

55

Knock Sensor (KS) [Bank 1] [Low] signal input

Knocking

Variable

Frequency

-0.3 ~ 0.3V

Normal

0V

56

Knock Sensor (KS) [Bank 1] [High] signal input

Knocking

Variable

Frequency

-0.3 ~ 0.3V

Normal

0V

57

Throttle Position Sensor (TPS) 2 signal input

C.T

DC

Min. 4.0V

W.O.T

0.25 ~ 0.9V

58

-

59

-

60

Ignition Coil (Cylinder #2) control output

Idle

Pulse

Vpeak = 400V

0 <Frequency< 58.3Hz

61

CVVT Oil Control Valve (OCV)[Bank 2/Intake] control output

Idle

PWM

High: Battery Voltage

Low: Max. 1.0V

Frequency= 128Hz

0 <Duty< 100%

62

CVVT Oil Control Valve (OCV)[Bank 1/Intake] control output

Idle

PWM

High: Battery Voltage

Low: Max. 1.0V

Frequency= 128Hz

0 <Duty< 100%

63

Injector (Cylinder #2) control output

Idle

PWM

High: Battery Voltage

Low: Max. 1.0V

0 <Frequency< 58.3Hz

47 < Vpeak < 64V

64

Injector (Cylinder #3) control output

Idle

PWM

High: Battery Voltage

Low: Max. 1.0V

0 <Frequency< 58.3Hz

47 < Vpeak < 64V

65

CVVT Oil Control Valve (OCV)

[Bank 1/Exhaust] control output

Idle

PWM

High: Battery Voltage

Low: Max. 1.0V

Frequency= 128Hz

0 <Duty< 100%

66

CVVT Oil Control Valve (OCV)

[Bank 2/Exhaust] control output

Idle

PWM

High: Battery Voltage

Low: Max. 1.0V

Frequency= 128Hz

0 <Duty< 100%

67

Heated Oxygen Sensor (HO2S)

[Bank 2/Sensor 1] Heater control output

Idle

PWM

High: Battery Voltage

Low: Max. 1.15V

0 <Duty<100%

68

Injector (Cylinder #4) control output

Idle

PWM

High: Battery Voltage

Low: Max. 1.0V

0 <Frequency< 58.3Hz

47 < Vpeak < 64V

69

Injector (Cylinder #5) control output

Idle

PWM

High: Battery Voltage

Low: Max. 1.0V

0 <Frequency< 58.3Hz

47 < Vpeak < 64V

70

Heated Oxygen Sensor (HO2S)

[Bank 1/Sensor 1] Heater control output

Idle

PWM

High: Battery Voltage

Low: Max. 1.15V

0 <Duty<100%

71

Injector (Cylinder #6) control output

Idle

PWM

High: Battery Voltage

Low: Max. 1.0V

0 <Frequency< 58.3Hz

47 < Vpeak < 64V

72

Injector (Cylinder #1 ) control output

Idle

PWM

High: Battery Voltage

Low: Max. 1.0V

0 <Frequency< 58.3Hz

47 < Vpeak < 64V

73

Heated Oxygen Sensor (HO2S)[Bank 2/Sensor 2] Heater control output

Idle

PWM

High: Battery Voltage

Low: Max. 1.15V

0 <Duty<100%

74

Heated Oxygen Sensor (HO2S)

[Bank 1/Sensor 2] Heater control output

Idle

PWM

High: Battery Voltage

Low: Max. 1.15V

0 <Duty<100%

75

-

76

Batterypower (B+)

Idle

DC

Battery Voltage

77

Ignition Coil (Cylinder #3) control output

Idle

Pulse

Vpeak = 400V

0 <Frequency< 58.3Hz

78

Ignition Coil (Cylinder #5) control output

Idle

Pulse

Vpeak = 400V

0 <Frequency< 58.3Hz

79

Ignition Coil (Cylinder #1) control output

Idle

Pulse

Vpeak = 400V

0 <Frequency< 58.3Hz

80

-

Яндекс.Метрика