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Home >> Hyundai >> 2020 >> 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 (M/T) >> Connector [A]
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Connector [A]

Pin No Description Connected to
1 Injector (Cylinder #3) [High] control output Injector (Cylinder #3)
2 Injector (Cylinder #4) [High] control output Injector (Cylinder #4)
3 Injector (Cylinder #2) [Low] control output Injector (Cylinder #2)
4 -  
5 Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] heater control output Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1]
6 -  
7 Battery power (B+) Battery
8 -  
9 -  
10 -  
11 -  
12 -  
13 -  
14 Cooling fan relay [High] control output Cooling fan relay [High]
15 CVVT Oil Control Valve (OCV) [Bank 1/Exhaust] control output CVVT Oil Control Valve (OCV) [Bank 1/Exhaust]
16 Injector (Cylinder #2) [High] control output Injector (Cylinder #2)
17 Injector (Cylinder #1) [High] control output Injector (Cylinder #1)
18 Injector (Cylinder #3) [Low] control output Injector (Cylinder #3)
19 -  
20 Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2] heater control output Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2]
21 -  
22 -  
23 Engine Coolant Temperature Sensor (ECTS) signal input Engine Coolant Temperature Sensor (ECTS)
24 Sensor ground Engine Coolant Temperature Sensor (ECTS)
25 -  
26 Fuel Tank Pressure Sensor (FTPS) signal input Fuel Tank Pressure Sensor (FTPS)
27 Fuel pump relay control output (Without Immobilizer) Fuel pump relay
Canister Close Valve (CCV) control output (Without Immobilizer) Canister Close Valve (CCV)
28 -  
29 -  
30 -  
31 Ignition coil (Cylinder #3) control output Ignition coil (Cylinder #3)
32 Ignition coil (Cylinder #1) control output Ignition coil (Cylinder #1)
33 Injector (Cylinder #1) [Low] control output Injector (Cylinder #1)
34 Fuel Pressure Control Valve (FPCV) [High] control output Fuel Pressure Control Valve (FPCV)
35 ETC motor [-] control output ETC motor
36 -  
37 Knock Sensor (KS) signal input Knock Sensor (KS)
38 Sensor ground Knock Sensor (KS)
39 -  
40 Brake Light switch signal input Brake switch
41 -  
42 -  
43 -  
44 -  
45 CVVT Oil Control Valve (OCV) [Bank 1/Intake] control output CVVT Oil Control Valve (OCV) [Bank 1/Intake]
46 Ignition coil (Cylinder #4) control output Ignition coil (Cylinder #4)
47 Ignition coil (Cylinder #2) control output Ignition coil (Cylinder #2)
48 Injector (Cylinder #4) [Low] control output Injector (Cylinder #4)
49 Fuel Pressure Control Valve (FPCV) [Low] control output Fuel Pressure Control Valve (FPCV)
50 ETC motor [+] control output ETC motor
51 -  
52 -  
53 Brake Test switch signal input Brake switch
54 -  
55 Clutch switch signal input Clutch switch
56 Electric load signal input [Defrost] Alternator
57 Alternator COM signal output Alternator
58 Engine speed signal output Smart Key Control Module
59 Cooling fan relay [Low] control output Cooling fan relay
60 Variable Intake Solenoid (VIS) valve control output Variable Intake Solenoid (VIS) valve