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Home >> Kia >> 2019 >> Niro EX >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (HEV) >> Engine Control Module (ECM) >> Schematic Diagrams >> ECM Terminal Function >> Connector [A]
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Connector [A]

Pin No. Description Connected to
1 Injector (Cylinder #3) [Low] control Injector (Cylinder #3)
2 Injector (Cylinder #4) [High] control Injector (Cylinder #4)
3 Injector (Cylinder #4) [Low] control Injector (Cylinder #4)
4 Engine speed signal output Smart Key Control Module [Smart key type]/Immobilizer Module [Immobilizer type]
5 EGR Valve (Motor-) Electric Exhaust Gas Recirculation (EGR) Valve
6 Sensor power (+5V) Throttle Position Sensor (TPS) 1, 2
7 Sensor power (+5V) Electric Exhaust Gas Recirculation (EGR) Valve
8 Knock Sensor (KS) signal input Knock Sensor (KS)
9 Camshaft Position Sensor (CMPS) [Bank 1/Exhaust] signal input Camshaft Position Sensor (CMPS) [Bank 1/Exhaust]
10 -  
11 Brake switch [Test] signal input Brake switch
12 Brake switch [Lamp] signal input Brake switch
13 -  
14 -  
15 -  
16 Injector (Cylinder #3) [High] control Injector (Cylinder #3)
17 Injector (Cylinder #1) [High] control Injector (Cylinder #1)
18 Injector (Cylinder #1) [Low] control Injector (Cylinder #1)
19 -  
20 EGR Valve (Motor +) Electric Exhaust Gas Recirculation (EGR) Valve
21 Sensor shield Knock Sensor (KS)
22 Sensor ground (-) Knock Sensor (KS)
23 -  
24 Sensor ground Camshaft Position Sensor (CMPS) [Bank 1/Exhaust]
25 -  
26 -  
27 -  
28 -  
29 -  
30 -  
31 Injector (Cylinder #2) [High] control Injector (Cylinder #2)
32 -  
33 ETC Motor [-] control ETC Motor
34 Sensor ground Throttle Position Sensor (TPS) 1, 2
35 Throttle Position Sensor (TPS) 1 signal input Throttle Position Sensor (TPS) 1
36 Sensor ground Rail Pressure Sensor (RPS)
37 Rail Pressure Sensor (RPS) signal input Rail Pressure Sensor (RPS)
38 -  
39 Camshaft Position Sensor (CMPS) [Bank 1/Intake] signal input Camshaft Position Sensor (CMPS) [Bank 1/Intake]
40 -  
41 -  
42 -  
43 VS-/IP-(Virtual Ground) Heated Oxygen Sensor [Bank 1/Sensor 1]
44 Rc (Compensative Resistance) Heated Oxygen Sensor [Bank 1/Sensor 1]
45 Sensor ground Heated Oxygen Sensor [Bank 1/Sensor 2]
46 Injector (Cylinder #2) [Low] control Injector (Cylinder #2)
47 -  
48 ETC Motor [+] control ETC Motor
49 -  
50 Throttle Position Sensor (TPS) 2 signal input Throttle Position Sensor (TPS) 2
51 Sensor power (+5V) Rail Pressure Sensor (RPS)
52 Electric load signal input Wiper Motor
53 Sensor ground Camshaft Position Sensor (CMPS) [Bank 1/Intake]
54 Sensor ground Electric Exhaust Gas Recirculation (EGR) Valve
55 EGR Valve (Feedback signal) Electric Exhaust Gas Recirculation (EGR) Valve
56 -  
57 -  
58 VS+(NERNST cell voltage) Heated Oxygen Sensor [Bank 1/Sensor 1]
59 Rc/Rp (Pumping cell voltage) Heated Oxygen Sensor [Bank 1/Sensor 1]
60 Heated Oxygen Sensor [Bank 1/Sensor 2] signal input Heated Oxygen Sensor [Bank 1/Sensor 2]