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Home >> Hyundai >> 2018 >> Elantra GT Base, Automatic Trans >> 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 [K]
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Connector [K]

Pin No Description Connected to
1 ECM ground Chassis ground
2 ECM ground Chassis ground
3 Battery power (B+) Ignition switch
4 ECM ground Chassis ground
5 Battery power (B+) Ignition switch
6 Battery power (B+) Main relay
7 Sensor ground Camshaft Position Sensor (CMPS) [Bank 1/Exhaust]
8 Sensor ground Manifold Absolute Pressure Sensor (MAPS)
9 -  
10 Sensor ground Rail Pressure Sensor (RPS)
11 -  
12 -  
13 Sensor power (+5V) Camshaft Position Sensor (CMPS) [Bank 1/Intake]
Camshaft Position Sensor (CMPS) [Bank 1/Exhaust]
14 -  
15 Sensor power (+5V) Rail Pressure Sensor (RPS)
A/C Pressure Transducer (APT)
16 Alternator COM signal output Alternator
17 -  
18 -  
19 -  
20 Cooling fan relay [Low] control output Cooling fan relay
21 -  
22 ETC motor [-] control output ETC motor
23 ETC motor [+] control output ETC motor
24 -  
25 Sensor ground A/C Pressure Transducer (APT)
26 Manifold Absolute Pressure Sensor (MAPS) signal input Manifold Absolute Pressure Sensor (MAPS)
27 Rail Pressure Sensor (RPS) signal input Rail Pressure Sensor (RPS)
Canister Close Valve (CCV) control output (Without Immobilizer) Canister Close Valve (CCV)
28 Intake Air Temperature Sensor (IATS) signal input Intake Air Temperature Sensor (IATS)
29 Electric load signal input [Defrost] Alternator
30 -  
31 -  
32 -  
33 -  
34 -  
35 -  
36 Cooling fan relay [High] control output Cooling fan relay
37 Fuel pump relay control output Fuel pump relay
38 -  
39 CVVT Oil Control Valve (OCV) [Bank 1/Exhaust] control output CVVT Oil Control Valve (OCV) [Bank 1/Exhaust]
40 Ignition coil (Cylinder #2) control output Ignition coil (Cylinder #2)
41 -  
42 Sensor ground Fuel Tank Pressure Sensor (FTPS)
43 -  
44 A/C Pressure Transducer (APT) signal input A/C Pressure Transducer (APT)
45 -  
46 Brake Light switch signal input Brake switch
47 Camshaft Position Sensor (CMPS) [Bank 1/Exhaust] signal input Camshaft Position Sensor (CMPS) [Bank 1/Exhaust]
48 -  
49 Wiper switch signal input Wiper switch
50 Main relay control output Main relay
51 Fuel pump relay control output Fuel pump relay
52 -  
53 -  
54 -  
55 -  
56 CVVT Oil Control Valve (OCV) [Bank 1/Intake] control output CVVT Oil Control Valve (OCV) [Bank 1/Intake]
57 Ignition coil (Cylinder #1) control output Ignition coil (Cylinder #1)
58 -  
59 CCP-CAN [High] Other control module, Data Link Connector (DLC), Multi-Purpose Check Connector
60 CAN [High] Other control module, Data Link Connector (DLC), Multi-Purpose Check Connector
61 Immobilizer communication line Smart Key Control Module [With Button Engine Start System]
Immobilizer Control Module [Without Button Engine Start System]
62 -  
63 Engine RPM signal Smart key control module
64 Vehicle speed signal input Vehicle Speed Sensor
65 -  
66 Sensor ground Camshaft Position Sensor (CMPS) [Bank 1/Intake]
67 Start signal input PDM module
68 Ignition switch signal input Ignition switch
69 -  
70 -  
71 Start relay control output Start relay
72 -  
73 -  
74 Ignition coil (Cylinder #4) control output Ignition coil (Cylinder #4)
75 Battery power (B+) Main relay
76 CCP-CAN [Low] Other control module, Data Link Connector (DLC), Multi-Purpose Check Connector
77 CAN [Low] Other control module, Data Link Connector (DLC), Multi-Purpose Check Connector
78 Sensor ground Crankshaft Position Sensor (CKPS)
79 Crankshaft Position Sensor (CKPS) [A] signal input Crankshaft Position Sensor (CKPS)
80 Camshaft Position Sensor (CMPS) [Bank 1/Intake] signal input Camshaft Position Sensor (CMPS) [Bank 1/Intake]
81 -  
82 -  
83 -  
84 -  
85 Variable Intake Solenoid (VIS) Valve control output Variable Intake Solenoid (VIS) Valve
86 -  
87 -  
88 -  
89 -  
90 -  
91 Ignition coil (Cylinder #3) control output Ignition coil (Cylinder #3)