Hyundai Venue: Engine Control System / Engine Control Module (ECM). Schematic diagrams

Hyundai Venue (QX) (2020-2022) Service Manual / Engine Control / Fuel System / Engine Control System / Engine Control Module (ECM). Schematic diagrams

Engine Control Module (ECM) [M/T]

Hyundai Venue. Engine Control Module (ECM). Schematic diagrams

ECM Terminal Function [M/T]
Connector [A]
Pin No
Description
Connected to
1
Injector (Cylinder #1) control output
Injector (Cylinder #1)
2
Sensor power (+5V)
Throttle Position Sensor (TPS) # 1, 2 [ETC module]
3
Sensor power (+5V)
Accelerator Position Sensor (APS) 1
4
Main Relay control output
Main Relay
5
-
-
6
Alternator signal input [FR]
Alternator
7
Engine coolant temperature sensor (ECTS) signal input
Engine coolant temperature sensor (ECTS)
8
Sensor ground
Manifold absolute pressure sensor (MAPS)
9
-

10
Sensor ground
Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 2]
11
-

12
-

13
CVVT Oil Control (OCV) Valve [Bank 1/Intake] control output
CVVT Oil Control Valve (OCV) [Bank 1 / Intake]
14
Sensor power (+5V)
Manifold absolute pressure sensor (MAPS)
15
Sensor power (+5V)
Accelerator Position Sensor (APS) #2
A/C Pressure Transducer (APT)
16
Sensor power (+5V)
CMPS [Bank 1 / Intake]
CMPS [Bank 1 / Exhaust]
17
Vehicle speed signal input
ABS/ESP Control Module [With ABS / ESP]
18
Battery voltage supply after ignition switch
Ignition Switch
19
Sensor ground
Camshaft Position Sensor (CMPS) [Bank 1 / Exhaust]
20
Sensor ground
A/C Pressure Transducer (APT)
21
Sensor ground
Battery sensor
22
-

23
-

24
-

25
Injector (Cylinder #2) control output
Injector (Cylinder #2)
26
Cooling Fan Relay [High] control output
Cooling Fan Relay [High]
27
Start relay control output (With smart key)
Start relay
28
Alternator control output [COM]
Alternator
29
C-CAN [Low]
Other control module, Data Link Connector (DLC),
30
-

31
Camshaft Position Sensor (CMPS) [Bank 1 / Exhaust] signal input
Camshaft Position Sensor (CMPS) [Bank 1 / Exhaust]
32
Sensor ground
Crankshaft Position Sensor (CKPS)
33
Crankshaft Position Sensor (CKPS) signal input
Crankshaft Position Sensor (CKPS)
34
Sensor ground
Throttle Position Sensor (TPS) 1, 2
35
Sensor ground
Accelerator Position Sensor (APS) 2
36
Sensor ground
Accelerator Position Sensor (APS) 1
37
Injector (Cylinder #4) control output
Injector (Cylinder #4)
38
-

39
Engine RPM signal output
Smart key Control Module
40
Immobilizer communication line
Immobilizer Control module [Without Smart Key]
Smart Key Control module [With Smart Key]
41
C-CAN [High]
Other control module, Data Link Connector (DLC)
42
-

43
Purge Control Solenoid Valve control output
Purge Control Solenoid Valve (PCSV)
44
-

45
Injector (Cylinder #3) control output
Injector (Cylinder #3)
46
Cooling Fan Relay [Low] control output
Cooling Fan Relay [Low]
47
Camshaft Position Sensor (CMPS) [Bank 1 / Intake] signal input
haft Position Sensor (CMPS) [Bank 1 / Intake]
48
Battery power (B+)
Battery
49
Heated Oxygen Sensor [Bank 1 / Sensor 1] Heater control output
Heated Oxygen Sensor [Bank 1 / Sensor 1]
50
Power Ground
Chassis Ground
51
-

52
Power Ground
Chassis Ground
53
Heated Oxygen Sensor [Bank 1 / Sensor 2] Heater control output
Heated Oxygen Sensor [Bank 1 / Sensor 2]
54
CVVT Oil Control (OCV) Valve [Bank 1 / Exhaust] control output
CVVT Oil Control Valve (OCV) [Bank 1 / Exhaust]
55
Battery voltage supply after main relay
Main relay
56
Battery voltage supply after main relay
Main relay

Connector [B]
Pin No
Description
Connected to
1
Sensor ground
Engine Coolant Temperature Sensor (ECTS)
2
Throttle position sensor (TPS) #2 signal input
Throttle position sensor (TPS) #2 [ETC Module]
3
Manifold absolute pressure sensor (MAPS) signal input
Manifold absolute pressure sensor (MAPS)
4
A/C Pressure Transducer (APT) signal input
A/C Pressure Transducer (APT)
5
-

6
-

7
Accelerator Position Sensor (APS) #1 signal input
Accelerator Position Sensor (APS) #1
8
-

9
-

10
-

11
Electric Load signal input (Defrost)
A/C Control Module, Outside Mirror
12
Brake switch 1 signal input
Brake lamp swtich , Brake switch
13
Heated Oxygen Sensor [Bank 1 / Sensor 2] signal input
Heated Oxygen Sensor [Bank 1 / Sensor 2]
14
Battery Sensor Temperature signal input
Battery sensor
15
Intake air temperature sensor (IATS) signal input
Intake Air temperature sensor (IATS)
16
Battery Sensor Current Direct signal input
Battery sensor
17
-

18
Accelerator Position Sensor (APS) #2 signal input
Accelerator Position Sensor (APS) #2
19
-

20
-

21
-

22
Throttle position sensor (TPS) #1 signal input
Throttle position sensor (TPS) #1
23
Brake Lamp Switch signal input
Brake Switch
24
Start switch signal input
Ignition switch
25
Sensor ground
Heated Oxygen Sensor [Bank 1 / Sensor 1]
26
-

27
Sensor ground
Knock sensor (KS)
28
-

29
Wheel speed sensor [B] signal input
Front wheel speed sensor (RH) [Without ABS]
30
Wheel speed sensor [A] signal input
Front wheel speed sensor (RH) [Without ABS]
31
-

32
Sensor ground
Camshaft Position Sensor (CMPS) [Bank 1 / Intake]
Camshaft Position Sensor (CMPS) [Bank 1 / Exhaust]
33
Power Ground
Chassis Ground
34
Clutch Switch signal input
Clutch switch [M.T]
35
-

36
-

37
Heated Oxygen Sensor [Bank 1 / Sensor 1] signal input
Heated Oxygen Sensor [Bank 1 / Sensor 1]
38
-

39
Knock sensor (KS) signal input
Knock sensor (KS)
40
-

41
-

42
-

43
Fuel pump relay control output [Without smart key]
Fuel pump relay
44
-

45
-

46
-

47
-

48
-

49
ETC Motor (+) control output
ETC Module
50
ETC Motor (-) control output
ETC Module
51
Fuel pump relay control output [With smart key]
Fuel pump relay
52
-

53
Ignition coil (Cylinder #2) control output
Ignition coil (Cylinder #2)
54
Ignition coil (Cylinder #4) control output
Ignition coil (Cylinder #4)
55
Ignition coil (Cylinder #3) control output
Ignition coil (Cylinder #3)
56
Ignition coil (Cylinder #1) control output
Ignition coil (Cylinder #1)

Engine Control Module (ECM) [A/T]

Hyundai Venue. Engine Control Module (ECM). Schematic diagrams

ECM Terminal Function [A/T]
Connector [A]
Pin No
Description
Connected to
1
ETC Motor [-] control output
ETC Motor
2
-

3
-

4
-

5
-

6
-

7
-

8
-

9
Battery Sensor Current Direct signal input
Battery sensor
10
-

11
Electrical load signal input (Defrost)
Defrost Switch
12
-

13
Throttle Position Sensor (TPS) 1 signal input
Throttle Position Sensor (TPS) 1
14
-

15
ETC Motor [+] control output
ETC Motor
16
-

17
-

18
-

19
-

20
-

21
-

22
-

23
-

24
Battery Sensor Temperature signal input
Battery sensor
25
-

26
-

27
-

28
-

29
Throttle Position Sensor (TPS) 2 signal input
Throttle Position Sensor (TPS) 2
30
Camshaft Position Sensor (CMPS) [Bank 1 / Exhaust] signal input
Camshaft Position Sensor (CMPS) [Bank 1 / Exhaust]
31
-

32
-

33
-

34
-

35
-

36
-

37
-

38
-

39
-

40
-

41
-

42
-

43
-

44
-

45
Battery power (B+)
Battery
46
-

47
-

48
-

49
-

50
-

51
-

52
-

53
-

54
-

55
-

56
-

57
-

58
-

59
-

60
-


Connector [K]
Pin No
Description
Connected to
1
-

2
Power Ground
Chassis ground
3
Power Ground
Chassis ground
4
Power Ground
Chassis ground
5
Battery power (B+)
Main relay
6
Battery power (B+)
Main relay
7
Heated Oxygen Sensor  (HO2S) [Bank 1 / Sensor 1] heater control output
Heated Oxygen Sensor  (HO2S) [Bank 1 / Sensor 1]
8
Knock Sensor (KS) signal input
Knock Sensor (KS)
9
-

10
Sensor ground
Knock Sensor
11
Manifold Absolute Pressure Sensor (MAPS) signal input
Manifold Absolute Pressure Sensor (MAPS)
12
A/C Pressure Transducer (APT) signal input
A/C Pressure Transducer (APT)
13
Fuel Level Sender Signal input
Fuel Sender
14
-

15
Engine Coolant Temperature Sensor (ECTS) signal input
Engine Coolant Temperature Sensor (ECTS) 
16
Accelerator Position Sensor (APS) 1 signal input
Accelerator Position Sensor (APS) 1
17
Vehicle speed sensor ground (-)
Wheel speed Sensor [Without ABS / ESP]
18
Start signal input
PDM module
19
Vehicle speed signal input
ABS Control Module [with ABS]
ESP Control Module [with ESP]
20
Brake Light switch signal input
Brake switch
21
-

22
-

23
Sensor power (+5V)
Manifold Absolute Pressure Sensor (MAPS)
24
Sensor power (+5V)
Accelerator Position Sensor (APS) 1
25
Sensor power (+5V)
Throttle Position Sensor (TPS) 1, 2
26
Sensor ground
Camshaft Position Sensor (CMPS) [Bank 1 / Intake]
27
Ignition coil (Cylinder #3) control output
Ignition coil (Cylinder #3)
28
Ignition coil (Cylinder #1) control output
Ignition coil (Cylinder #1)
29
Purge Control Solenoid Valve (PCSV) control output
Purge Control Solenoid Valve (PCSV)
30
Intake Temperature Sensor (IATS) signal input
Intake Temperature Sensor (IATS)
31
Accelerator Position Sensor (APS) 2 signal input
Accelerator Position Sensor (APS) 2
32
Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 1] signal input
Heated Oxygen Sensor [Bank 1 / Sensor 1] 
33
-

34
-

35
-

36
-

37
Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 2] signal input
Heated Oxygen Sensor [Bank 1 / Sensor 1] 
38
-

39
Vehicle Speed Sensor Signal input (+)
Wheel Speed Sensor [without ABS / ESP]
40
Wiper switch signal input
Wiper switch
41
Electrical load signal input (FR)
Alternator
42
Brake Test Switch signal input
Brake switch
43
-

44
-

45
Sensor power (+5V)
CMPS [Bank 1 / Intake]
CMPS [Bank 1 / Exhaust]
46
Sensor power (+5V)
Accelerator Position Sensor (APS) 2
A/C Pressure Transducer (APT)
47
-

48
-

49
Ignition coil (Cylinder #2) control output
Ignition coil (Cylinder #2)
50
Ignition coil (Cylinder #4) control output
Ignition coil (Cylinder #4)
51
Variable Intake Solenoid (VIS) Valve control output
Variable Intake Solenoid (VIS) Valve
52
Injector (Cylinder #3) control output
Injector (Cylinder #3)
53
Sensor ground
Battery sensor
54
-

55
Sensor ground
Engine Coolant Temperature Sensor (ECTS) 
56
-

57
Sensor ground
Accelerator Position Sensor (APS) 2
58
Sensor ground
Accelerator Position Sensor (APS) 1
59
Sensor ground
A/C Pressure Transducer (APT)
60
C-CAN [High]
Other control module, Data Link Connector (DLC), Multi-Purpose Check Connector
61
-

62
-

63
Crankshaft Position Sensor (CKPS) signal input
Crankshaft Position Sensor (CKPS)
64
Camshaft Position Sensor (CMPS) [Bank 1 / Intake] signal input
Camshaft Position Sensor (CMPS) [Bank 1 / Intake]
65
Injector (Cylinder #4) control output
Injector (Cylinder #4)
66
Injector (Cylinder #1) control output
Injector (Cylinder #1)
67
Cooling fan relay [High] control output
Cooling fan relay [High]
68
Alternator "PWM" signal output (COM)
Alternator
69
Start relay control output
Start relay
70
Cooling fan relay [Low] control output
Cooling fan relay [Low]
71
Heated Oxygen Sensor  (HO2S) [Bank 1 / Sensor2] heater control output
Heated Oxygen Sensor  (HO2S) [Bank 1 / Sensor 2]
72
Fuel pump relay control ouput
Fuel Pump Relay [without immobilizer]
73
-

74
Ignition switch signal input
Ignition Switch
75
Sensor ground
Manifold Absolute Pressure Sensor (MAPS)
76
-

77
-

78
-

79
Sensor ground
Heated Oxygen Sensor  (HO2S) [Bank 1 / Sensor 2]
80
Sensor ground
Throttle Position Sensor (TPS) 1, 2
81
Sensor ground
Heated Oxygen Sensor  (HO2S) [Bank 1 / Sensor 1]
82
C-CAN [Low]
Other control module, Data Link Connector (DLC), Multi-Purpose Check Connector
83
Immobilizer communication line
Smart key control module [with smart key]
Immobilizer Control Module [without smart key]
84
-

85
Sensor ground
Crankshaft Position Sensor (CKPS)
86
Sensor ground
Camshaft Position Sensor (CMPS) [Bank 1 / Exhaust]
87
Injector (Cylinder #2) control output
Injector (Cylinder #2)
88
Main relay control output
Main relay
89
-

90
Fuel pump relay control output
Fuel pump relay [without immobilizer]
91
CVVT Oil Control Valve (OCV) [Bank 1 / Intake] control output
CVVT Oil Control Valve (OCV) [Bank 1 / Intake]
92
CVVT Oil Control Valve (OCV) [Bank 1 / Exhaust] control output
CVVT Oil Control Valve (OCV) [Bank 1 / Exhaust]
93
Engine speed signal output
Smart key control module
94
-


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