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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 (M/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 ECM ground Chassis ground
4 Battery power (B+) Main relay
5 Battery power (B+) Battery
6 Battery power (B+) Battery
7 Battery power (B+) Main relay
8 Sensor ground Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2]
9 Accelerator Position Sensor (APS) 1 signal input Accelerator Position Sensor (APS) 1
10 Sensor ground Accelerator Position Sensor (APS) 2
11 -  
12 Sensor ground Fuel Tank Pressure Sensor (FTPS)
13 -  
14 Throttle Position Sensor (TPS) 1 signal input Throttle Position Sensor (TPS) 1
15 -  
16 -  
17 Fuel Level signal input Fuel Level Sender (FLS)
18 Sensor power (+5V) Accelerator Position Sensor (APS) 2
19 -  
20 Sensor power (+5V) Rail Pressure Sensor (RPS)
A/C Pressure Transducer (APT)
21 -  
22 Wiper switch signal input Wiper switch
23 -  
24 Alternator PWM signal output Alternator
25 -  
26 -  
27 -  
28 -  
29 Ignition switch signal input  
30 Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2] signal input Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2]
31 Accelerator Position Sensor (APS) 2 signal input Accelerator Position Sensor (APS) 2
32 Sensor ground Accelerator Position Sensor (APS) 1
33 -  
34 -  
35 Sensor ground Throttle Position Sensor (TPS)
36 Throttle Position Sensor (TPS) 2 signal input Throttle Position Sensor (TPS) 2
37 -  
38 -  
39 Sensor power (+5V) Throttle Position Sensor (TPS) 1, 2
40 Sensor power (+5V) Accelerator Position Sensor (APS) 1
41 Sensor power (+5V) Manifold Absolute Pressure Sensor (MAPS)
Fuel Tank Pressure Sensor (FTPS)
42 Sensor power (+5V) Camshaft Position Sensor (CMPS) [Bank 1/Intake]
Camshaft Position Sensor (CMPS) [Bank 1/Exhaust]
43 -  
44 -  
45 A/C Pressure Transducer (APT) signal input A/C Pressure Transducer (APT)
46 Vehicle speed signal input Vehicle Speed Sensor
47 -  
48 -  
49 -  
50 -  
51 -  
52 VS-/IP- (Common Ground for VS, IP) Heated Oxygen Sensor [Bank 1/Sensor 1]
53 Rc/Rp (Pump Cell Voltage) Heated Oxygen Sensor [Bank 1/Sensor 1]
54 -  
55 -  
56 -  
57 -  
58 Rail Pressure Sensor (RPS) signal input Rail Pressure Sensor (RPS)
59 -  
60 Start signal input PDM module
61 -  
62 CCP-CAN [Low] Other control module, Data Link Connector (DLC), Multi-Purpose Check Connector
63 CAN [Low] Other control module, Data Link Connector (DLC), Multi-Purpose Check Connector
64 Sensor ground Camshaft Position Sensor (CMPS) [Bank 1/Exhaust]
65 Camshaft Position Sensor (CMPS) [Bank 1/Exhaust] signal input Camshaft Position Sensor (CMPS) [Bank 1/Exhaust]
66 -  
67 Sensor ground Crankshaft Position Sensor (CKPS)
68 -  
69 -  
70 -  
71 -  
72 Purge Control Solenoid Valve (PCSV) control output Purge Control Solenoid Valve (PCSV)
73 -  
74 VS+ (NERNST Cell Voltage) Heated Oxygen Sensor [Bank 1/Sensor 1] [EURO 5/6 Only]
75 Rc (Compensative Resistance) Heated Oxygen Sensor [Bank 1/Sensor 1] [EURO 5/6 Only]
76 Sensor ground Rail Pressure Sensor (RPS)
77 Sensor ground A/C Pressure Transducer (APT)
78 Sensor ground Manifold Absolute Pressure Sensor (MAPS)
79 Intake Temperature Sensor (IATS) signal input Intake Temperature Sensor (IATS)
80 Manifold Absolute Pressure Sensor (MAPS) signal input Manifold Absolute Pressure Sensor (MAPS)
81 -  
82 -  
83 Immobilizer communication line Smart Key Control Module [With Button Engine Start System]
Immobilizer Control Module [Without Button Engine Start System]
84 CCP-CAN [High] Other control module, Data Link Connector (DLC), Multi-Purpose Check Connector
85 CAN [High] Other control module, Data Link Connector (DLC), Multi-Purpose Check Connector
86 Camshaft Position Sensor (CMPS) [Bank 1/Intake] signal input Camshaft Position Sensor (CMPS) [Bank 1/Intake]
87 Sensor ground Camshaft Position Sensor (CMPS) [Bank 1/Intake]
88 -  
89 Crankshaft Position Sensor signal input Crankshaft Position Sensor (CKPS)
90 Fuel pump relay control output (With Immobilizer) Fuel pump relay
91 -  
92 -  
93 Main relay control output Main relay
94 Start relay (Low) control output Start relay