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Home >> Kia >> 2018 >> Stinger Base, AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - 2.0L >> Engine Control Module (ECM) >> Schematic Diagrams >> Connector [B]
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Connector [B]

Terminal Description Connected to
1 ECM ground Chassis ground
2 ECM ground Chassis ground
3 Battery power (B+) Main relay
4 ECM ground Chassis ground
5 Battery power (B+) Main relay
6 Battery power (B+) Main relay
7 -  
8 FlexRay communication [High] signal input Other control module, Data Link connector (DLC), Multi-purpose check connector
9 -  
10 Brake switch [Test] signal input Brake switch
11 -  
12 -  
13 Electric load signal input Wiper motor
14 Immobilizer communication line Smart Key Control module [With Smart Key]
Immobilizer Control module [Without Smart Key]
15 -  
16 Main relay control output Main relay
17 -  
18 Purge Control Solenoid Valve (PCSV) control output Purge Control Solenoid Valve (PCSV)
19 E-CVVT Relay control output E-CVVT Relay
20 -  
21 -  
22 Injector (Cylinder #2) [High] control output Injector (Cylinder #2)
23 Injector (Cylinder #2) [Low] control output Injector (Cylinder #2)
24 -  
25 FlexRay communication [Low] signal input Other control module, Data Link connector (DLC), Multi-purpose check connector
26 -  
27 Brake switch [Lamp] signal input Brake switch
28 -  
29 -  
30 A/C Pressure Transducer(APT) signal input A/C Pressure Transducer(APT)
31 Fuel Tank Pressure Sensor (FTPS) signal input Fuel Tank Pressure Sensor (FTPS)
32 LIN communication signal input Battery Sensor
33 Fuel pump relay control output Fuel pump relay
34 Start control output Start
35 Cooling fan relay [High] control output Cooling fan relay [High]
36 -  
37 -  
38 Canister Close Valve (CCV) control output Canister Close Valve (CCV)
39 Injector (Cylinder #3) [High] control output Injector (Cylinder #3)
40 Injector (Cylinder #3) [Low] control output Injector (Cylinder #3)
41 Battery power (B+) Ignition switch
42 -  
43 -  
44 Sensor ground Heated Oxygen Sensor [Bank 1/Sensor 2]
45 -  
46 Sensor ground Accelerator Position Sensor (APS) 2
47 Sensor ground Accelerator Position Sensor (APS) 1
48 Sensor ground Fuel Tank Pressure Sensor (FTPS)
49 -  
50 Sensor ground A/C Pressure Transducer(APT)
51 -  
52 -  
53 -  
54 Engine speed signal output Smart Key Control module
55 -  
56 Injector (Cylinder #4) [High] control output Injector (Cylinder #4)
57 Injector (Cylinder #4) [Low] control output Injector (Cylinder #4)
58 Heated Oxygen Sensor [Bank 1/Sensor 2] signal input Heated Oxygen Sensor [Bank 1/Sensor 2]
59 -  
60 C-CAN [Low] Other control module, Data Link connector (DLC), Multi-purpose check connector
61 Start signal input Starter
62 -  
63 -  
64 Accelerator Position Sensor (APS) 2 signal input Accelerator Position Sensor (APS) 2
65 Accelerator Position Sensor (APS) 1 signal input Accelerator Position Sensor (APS) 1
66 -  
67 -  
68 -  
69 -  
70 -  
71 Cooling fan relay [Low] control output Cooling fan relay [High]
72 -  
73 Injector (Cylinder #1) [High] control output Injector (Cylinder #1)
74 Injector (Cylinder #1) [Low] control output Injector (Cylinder #1)
75 Battery power (B+) Battery
76 -  
77 C-CAN [High] Other control module, Data Link connector (DLC), Multi-purpose check connector
78 Vehicle speed signal input ABS/ESP control module [With ABS/ESP]
79 Sensor power (+5V) Fuel Tank Pressure Sensor (FTPS)
A/C Pressure Transducer(APT)
80 -  
81 Sensor power (+5V) Accelerator Position Sensor (APS) 1
82 Sensor power (+5V) Accelerator Position Sensor (APS) 2
83 -  
84 Fuel Level Sender (FLS) signal input Fuel Level Sender
85 -  
86 CVVT Oil Control Valve (OCV) [Bank 1/Intake] control output CVVT Oil Control Valve (OCV) [Bank 1/Intake]
87 -  
88 Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] Heater control output Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1]
89 Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2] Heater control output Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2]
90 Fuel Pressure Control Valve [Low] control output Fuel Pressure Control Valve
91 Fuel Pressure Control Valve [High] control output Fuel Pressure Control Valve

ECM Terminal Input/Output signal 



Pin No. Description Condition Type Level
1 ECM ground Idle DC -0.3 - 0.5V
2 ECM ground Idle DC -0.3 - 0.5V
3 Battery power (B+) IG OFF DC Max. 1.0V
IG ON Battery voltage (B+)
4 ECM ground Idle DC -0.3 - 0.5V
5 Battery power (B+) IG OFF DC Max. 1.0V
IG ON Battery voltage (B+)
6 Battery power (B+) IG OFF DC Max. 1.0V
IG ON Battery voltage (B+)
7 -      
8 FlexRay communication [High] signal input      
9 -      
10 Brake switch [Test] signal input Brake OFF DC Battery voltage (B+)
Brake ON Max. 0.5V
11 -      
12 -      
13 Electric load signal input Lamp OFF DC Battery voltage (B+)
Lamp ON -0.3 - 0.5V
14 Immobilizer communication line      
15 -      
16 Main relay control output Relay OFF DC Battery voltage (B+)
Relay ON -0.3 - 1.2V
17 -      
18 Purge Control Solenoid Valve (PCSV) control output Inactive Active Pulse High: Battery voltage (B+)
Low: Max. 1.0V
Vpeak: 42.0 - 60.0V
Frequency: 20Hz
19 E-CVVT Relay control output      
20 -      
21 -      
22 Injector (Cylinder #2) [High] control output Engine running PWM
G12792343Courtesy of KIA MOTORS AMERICA, INC.
23 Injector (Cylinder #2) [Low] control output Engine running Pulse
G12792344Courtesy of KIA MOTORS AMERICA, INC.
24 -      
25 FlexRay communication [Low] signal input      
26 -      
27 Brake switch [Lamp] signal input Brake OFF DC Max. 0.5V
Brake ON Battery voltage (B+)
28 -      
29 -      
30 A/C Pressure Transducer(APT) signal input      
31 Fuel Tank Pressure Sensor (FTPS) signal input Idle Analog -0.3 - 5.2V
32 LIN communication signal input      
33 Fuel pump relay control output Relay OFF DC Battery voltage (B+)
Relay ON -0.3 - 1.2V
34 Start control output Relay OFF DC Battery voltage (B+)
Relay ON -0.3 - 1.2V
35 Cooling fan relay [High] control output Relay OFF DC Battery voltage (B+)
Relay ON Max. 1.0V
36 -      
37 -      
38 Canister Close Valve (CCV) control output Inactive Active Pulse High: Battery voltage (B+)
Low: Max. 1.0V
Vpeak: 42.0 - 60.0V
39 Injector (Cylinder #3) [High] control output Engine running PWM
G12792345Courtesy of KIA MOTORS AMERICA, INC.
40 Injector (Cylinder #3) [Low] control output Engine running Pulse
G12792346Courtesy of KIA MOTORS AMERICA, INC.
41 Battery power (B+) IG OFF DC Max. 1.0V
IG ON Battery voltage (B+)
42 -      
43 -      
44 Sensor ground Idle DC -0.3 - 0.5V
45 -      
46 Sensor ground Idle DC -0.3 - 0.5V
47 Sensor ground Idle DC -0.3 - 0.5V
48 Sensor ground Idle DC -0.3 - 0.5V
49 -      
50 Sensor ground Idle DC -0.3 - 0.5V
52 -      
51 -      
53 -      
54 Engine speed signal output Engine running Frequency High: Battery voltage (B+)
Low: -0.3 - 1.0V
Frequency: 21Hz (Idle), 100Hz (3, 000 RPM)
55 -      
56 Injector (Cylinder #4) [High] control output Engine running PWM
G12792347Courtesy of KIA MOTORS AMERICA, INC.
57 Injector (Cylinder #4) [Low] control output Engine running Pulse
G12792348Courtesy of KIA MOTORS AMERICA, INC.
58 Heated Oxygen Sensor [Bank 1/Sensor 2] signal input Idle DC Rich: 0.6 - 1.0V
Lean: Max. 0.4V
59 -      
60 CAN [Low] Recessive Pulse 2.0 - 3.0V
Dominant 2.75 - 4.5V
61 Starter signal input S/W OFF DC -0.3 - 0.5V
S/W ON Battery voltage (B+)
62 -      
63 -      
64 Accelerator Position Sensor (APS) 2 signal input C.T
W.O.T		 Analog Max. 1.0V
1.5 - 3.0V
65 Accelerator Position Sensor (APS) 1 signal input C.T
W.O.T		 Analog Max. 1.0V
Min. 4.0V
66 -      
67 -      
68 -      
69 -      
70 -      
71 Cooling fan relay [Low] control output Relay OFF Relay ON DC Battery voltage (B+) -0.3 - 1.2V
72 -      
73 Injector (Cylinder #1) [High] control output Engine running PWM
G12792349Courtesy of KIA MOTORS AMERICA, INC.
74 Injector (Cylinder #1) [Low] control output Engine running Pulse
G12792350Courtesy of KIA MOTORS AMERICA, INC.
75 Battery power (B+) IG OFF
IG ON		 DC Max. 1.0V
Battery voltage (B+)
76 -      
77 CAN [High] Recessive Dominant Pulse 2.0 - 3.0V
2.75 - 4.5V
78 Vehicle signal input      
79 Sensor power (+5V) IG OFF
IG ON		 DC Max. 0.5V
4.75 - 5.25V
80 -      
81 Sensor power (+5V) IG OFF
IG ON		 DC Max. 0.5V
4.75 - 5.25V
82 Sensor power (+5V) IG OFF
IG ON		 DC Max. 0.5V
4.75 - 5.25V
83 -      
84 Fuel Level Sender      
85 -      
86 CVVT Oil Control Valve (OCV)
[Bank 1/Intake] control output		 Idle Pulse High: Battery voltage (B+)
Low: -0.3 - 1.0V
Frequency: 300Hz
87 -      
88 Heated Oxygen Sensor (HO2S)
[Bank 1/Sensor 1] Heater control output		 Engine running Pulse High: Battery voltage (B+)
Low: -0.3 - 1.0V Frequency: 8 - 10Hz
Duty: 0 - 100% High: Battery voltage (B+)
89 Heated Oxygen Sensor (HO2S)
[Bank 1/Sensor 2] Heater control output		 Engine running Pulse Low: -0.3 - 1.0V
Frequency: 8 - 10Hz
Duty: 0 - 100%
90 Fuel Pressure Regulator Valve [High] control output Engine running PWM
G12792351Courtesy of KIA MOTORS AMERICA, INC.
91 Fuel Pressure Regulator Valve [Low] control output Engine running Pulse
G12792352Courtesy of KIA MOTORS AMERICA, INC.
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