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Home >> Hyundai >> 2021 >> Kona SE, FWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - 2.0L >> Engine Control Module (ECM) >> Schematic Diagrams >> ECM Terminal And Input/Output Signal >> ECM Terminal Function >> Connector [C300-A]
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Connector [C300-A]

Pin No Description Connected to
1 - -
2 ETC Motor [+] control output ETC Motor
3 - -
4 Motor [-] control output Variable Charge Motion Actuator (VCMA)
5 - -
6 - -
7 - -
8 - -
9 - -
10 Clutch switch signal input [M/T] Clutch switch
11 - -
12 - -
13 - -
14 - -
15 Sensor ground Engine Coolant Temperature Sensor (ECTS)
16 Engine Coolant Temperature Sensor (ECTS) signal input Engine Coolant Temperature Sensor (ECTS)
17 Throttle Position Sensor (TPS) 2 signal input Throttle Position Sensor (TPS) 2
18 - -
19 - -
20 - -
21 Sensor power (+5V) Manifold Absolute Pressure Sensor (MAPS)
Camshaft Position Sensor (CMPS) [Bank 1/Intake]
22 - -
23 ETC Motor [-] control output ETC Motor
24 - -
25 Motor [+] control output Variable Charge Motion Actuator (VCMA)
26 - -
27 - -
28 - -
29 - -
30 - -
31 Electrical load signal input Alternator
32 - -
33 - -
34 - -
35 - -
36 - -
37 Sensor ground Throttle Position Sensor (TPS) 1, 2
38 Throttle Position Sensor (TPS) 1 signal input Throttle Position Sensor (TPS) 1
39 - -
40 Alternator PWM control output Alternator
41 - -
42 Sensor power (+5V) Throttle Position Sensor (TPS) 1, 2
43 - -
44 - -
45 - -
46 - -
47 - -
48 - -
49 - -
50 - -
51 - -
52 - -
53 - -
54 VCMA Feedback ground Variable Charge Motion Actuator (VCMA)
55 - -
56 Sensor ground Camshaft Position Sensor (CMPS) [Bank 1/Exhaust]
57 - -
58 - -
59 - -
60 - -
61 Sensor ground Manifold Absolute Pressure Sensor (MAPS)
62 Manifold Absolute Pressure Sensor (MAPS) signal input Manifold Absolute Pressure Sensor (MAPS)
63 Sensor power (+5V) Camshaft Position Sensor (CMPS) [Bank 1/Exhaust]
Variable Charge Motion Actuator (VCMA)
65 - -
66 - -
67 - -
68 - -
69 - -
70 - -
71 - -
72 - -
73 - -
74 Sensor ground Crankshaft Position Sensor (CKPS)
75 - -
76 VCMA Feedback signal input Variable Charge Motion Actuator (VCMA)
77 Camshaft Position Sensor (CMPS) [Bank 1/Exhaust] signal input Camshaft Position Sensor (CMPS) [Bank 1/Exhaust]
78 Sensor ground Camshaft Position Sensor (CMPS) [Bank 1/Intake]
79 - -
80 - -
81 - -
82 - -
83 VG (Virtual Ground) Heated Oxygen Sensor [Bank 1/Sensor 1]
84 VRC (Current Adjust) Heated Oxygen Sensor [Bank 1/Sensor 1]
85 - -
86 - -
87 - -
88 - -
89 - -
90 - -
91 - -
92 - -
93 - -
94 - -
95 Crankshaft Position Sensor (CKPS) signal input Crankshaft Position Sensor (CKPS)
96 - -
97 - -
98 Camshaft Position Sensor (CMPS) [Bank 1/Intake] signal input Camshaft Position Sensor (CMPS) [Bank 1/Intake]
99 Sensor ground Knock Sensor (KS)
100 Knock Sensor (KS) signal input Knock Sensor (KS)
101 Intake Air Temperature Sensor (IATS) signal input Intake Air Temperature Sensor (IATS)
102 - -
103 - -
104 VN (NERNST Cell Voltage) Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1]
105 VIP (Current Pump) Heated Oxygen Sensor [Bank 1/Sensor 1]