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Home >> Hyundai >> 2019 >> Elantra GT Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - 2.0L >> Engine Control Module (ECM) >> Schematic Diagrams >> ECM Terminal Function [A/T] >> Connector [A]
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Connector [A]

Pin No Description Connected to
1 Injector (Cylinder #1) [High] control output Injector (Cylinder #1)
2 Injector (Cylinder #4) [High] control output Injector (Cylinder #4)
3 Injector (Cylinder #2) [High] control output Injector (Cylinder #2)
4 Injector (Cylinder #3) [High] control output Injector (Cylinder #3)
5 -  
6 -  
7 Purge Control Solenoid Valve (PCSV) control output Purge Control Solenoid Valve (PCSV)
8 -  
9 -  
10 Sensor power (+5V) Battery sensor
Manifold Absolute Pressure Sensor (MAPS)
11 Sensor power (+5V) Fuel Tank Pressure Sensor (FTPS)
12 Throttle Position Sensor (TPS) 1 signal input Throttle Position Sensor (TPS) 1
13 Sensor ground Engine Coolant Temperature Sensor (ECTS)
14 -  
15 Sensor power (+5V) Accelerator Position Sensor (APS) 2
16 -  
17 -  
18 Sensor power (+5V) Throttle Position Sensor (TPS) 1, 2
19 Sensor power (+5V) Accelerator Position Sensor (APS) 1
20 -  
21 -  
22 -  
23 -  
24 Heated Oxygen Sensor [Bank 1/Sensor 1] heater control output Heated Oxygen Sensor [Bank 1/Sensor 1]
25 Heated Oxygen Sensor [Bank 1/Sensor 2] heater control output Heated Oxygen Sensor [Bank 1/Sensor 2]
26 -  
27 -  
28 -  
29 -  
30 -  
31 -  
32 Sensor ground Throttle Position Sensor (TPS) 1, 2
33 -  
34 Throttle Position Sensor (TPS) 2 signal input Throttle Position Sensor (TPS) 2
35 -  
36 -  
37 -  
38 -  
39 -  
40 -  
41 Sensor ground Heated Oxygen Sensor [Bank 1/Sensor 2]
42 -  
43 -  
44 -  
45 -  
46 -  
47 -  
48 -  
49 Sensor ground Battery sensor
50 -  
51 Alternator PWM signal output Alternator
52 -  
53 Brake switch signal input Brake switch
54 Accelerator Position Sensor (APS) 1 signal input Accelerator Position Sensor (APS) 1
55 -  
56 Accelerator Position Sensor (APS) 2 signal input Accelerator Position Sensor (APS) 2
57 -  
58 -  
59 -  
60 Sensor ground Knock Sensor (KS)
61 Knock Sensor (KS) signal input Knock Sensor (KS)
62 Sensor ground Accelerator Position Sensor (APS) 1
63 Sensor ground Accelerator Position Sensor (APS) 2
64 Injector (Cylinder #1) [Low] control output Injector (Cylinder #1)
65 Injector (Cylinder #4) [Low] control output Injector (Cylinder #4)
66 Injector (Cylinder #2) [Low] control output Injector (Cylinder #2)
67 Injector (Cylinder #3) [Low] control output Injector (Cylinder #3)
68 -  
69 Battery sensor (V-In) Battery sensor
70 Battery sensor signal Battery sensor
71 -  
72 -  
73 -  
74 -  
75 -  
76 -  
77 Fuel Tank Pressure Sensor (FTPS) signal input Fuel Tank Pressure Sensor (FTPS)
78 Fuel Level Sender (FLS) signal input Fuel Level Sender (FLS)
79 -  
80 -  
81 -  
82 Engine Coolant Temperature Sensor (ECTS) signal input Engine Coolant Temperature Sensor (ECTS)
83 VS-/IP-(Common Ground for VS, IP) Heated Oxygen Sensor [Bank 1/Sensor 1] [EURO 5 Only]
84 VS+ (NERNST Cell Voltage) Heated Oxygen Sensor [Bank 1/Sensor 1] [EURO 5 Only]
85 Fuel Pressure Control Valve (FPCV) [Low] control output Fuel Pressure Control Valve (FPCV)
86 Fuel Pressure Control Valve (FPCV) [High] control output Fuel Pressure Control Valve (FPCV)
87 -  
88 -  
89 -  
90 -  
91 -  
92 -  
93 -  
94 -  
95 -  
96 -  
97 -  
98 -  
99 -  
100 -  
101 -  
102 -  
103 Heated Oxygen Sensor [Bank 1/Sensor 2] signal input Heated Oxygen Sensor [Bank 1/Sensor 2]
104 Rc/Rp (Pump Cell Voltage) Heated Oxygen Sensor [Bank 1/Sensor 1]] [EURO 5 Only]
105 Rc (Compensated Resistance) Heated Oxygen Sensor [Bank 1/Sensor 1]] [EURO 5 Only]