LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Kia >> 2015 >> Soul ! >> 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 [M/T] >> ECM Terminal Input/Output Signal (M/T)
April 5, 2026: LEMON Manuals is launched! Read the announcement.

ECM Terminal Input/Output Signal (M/T)

ECM CONNECTOR TERMINALS DESCRIPTION (C200-MA)

Pin No. Description Condition Type Level
1 Injector (Cylinder #3) [High] control output Relay ON/OFF DC 71V
2 Injector (Cylinder #4) [High] control output Relay ON/OFF DC 71V
3 Injector (Cylinder #2) [Low] control output Relay OFF DC 71V
Relay ON Max. 1.0V
4 -      
5 Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] heater control output Relay OFF DC Battery voltage
Relay ON Max. 1.65V
6 -      
7 -      
8 -      
9 -      
10 -      
11 -      
12 -      
13 -      
14 Cooling fan relay [High] control output Relay OFF DC Battery voltage
Relay ON Max. 1.76V
15 CVVT Oil Control Valve (OCV) [Bank 1/Exhaust] control output Idle Pulse High: Battery voltage
Low: Max. 1.65V
16 Injector (Cylinder #2) [High] control output Relay ON/OFF DC 71V
17 Injector (Cylinder #1) [High] control output Relay ON/OFF DC 71V
18 Injector (Cylinder #3) [Low] control output Relay OFF DC 71V
Relay ON Max. 1.0V
19 -      
20 Heated Oxygen Sensor (HO2S) [Bank 1/Sensor2] heater control output Relay OFF DC Battery voltage
Relay ON Max. 1.65V
21 -      
22 -      
23 Engine Coolant Temperature Sensor (ECTS) signal input Idle Analog 0.270 ~ 4.77V
24 Sensor ground Idle DC Max. 50mV
25 -      
26 Fuel Tank Pressure Sensor (FTPS) signal input Idle Analog 0.3343 ~ 0.4667V
27 Canister Close Valve (CCV) control output (With Immobilizer) Active DC Battery voltage
Inactive Max. 1.76V
Fuel pump relay control output (Without Immobilizer) Relay OFF DC Battery voltage
Relay ON Max. 1.44V
28 -      
29 A/C compressor relay control output Relay OFF DC Battery voltage
Relay ON Max. 1.0V
30 -      
31 Ignition coil (Cylinder #3) control output Idle Pulse 1st voltage: 370 ~ 430V
ON voltage: Max. 2.2V
32 Ignition coil (Cylinder #1) control output Idle Pulse 1st voltage: 370 ~ 430V
ON voltage: Max. 2.2V
33 Injector (Cylinder #1) [Low] control output Relay OFF DC 71V
Relay ON Max. 1.0V
34 Fuel Pressure Control Valve (FPCV) [High] control output Relay ON/OFF DC 16V
35 ETC motor [-] control output Idle Pulse High: Battery voltage
Low: Max. 1.0V
36 -      
37 Knock Sensor (KS) signal input Knocking Variable  
Normal Frequency  
38 Sensor ground Knocking Variable  
Normal Frequency  
39 -      
40 Brake Light switch signal input ON DC Battery voltage
OFF Max. 2.25V
41 -      
42 -      
43 -      
44 -      
45 CVVT Oil Control Valve (OCV) [Bank 1/Intake] control output Idle Pulse High: Battery voltage
Low: Max. 1.65V
46 Ignition coil (Cylinder #4) control output Idle Pulse 1st voltage: 370 ~ 430V
ON voltage: Max. 2.2V
47 Ignition coil (Cylinder #2) control output Idle Pulse 1st voltage: 370 ~ 430V
ON voltage: Max. 2.2V
48 Injector (Cylinder #4) [Low] control output Relay OFF DC 71V
Relay ON Max. 1.0V
49 Fuel Pressure Control Valve (FPCV) [Low] control output Relay OFF DC 16V
Relay ON Max. 1.0V
50 ETC motor [+] control output Idle Pulse High: Battery voltage
Low: Max. 1.0V
51 -      
52 -      
53 Brake switch signal input ON DC Battery voltage
OFF Max. 2.25V
54 Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] signal input Engine Analog Rich: 0.6 ~ 1.0V
55 Clutch switch signal input      
56 Electric load signal input [Defrost] ON DC Battery voltage
OFF Max. 2.25V
57 Alternator PWM control output Idle Pulse High: Battery voltage
Low: Max. 0.6V
58 Engine RPM output      
59 Cooling fan relay [Low] control output Relay OFF DC Battery voltage
Relay ON Max. 1.76V
60 Variable Intake Solenoid (VIS) valve control output Relay OFF DC Battery voltage
Relay ON Max. 1.65V
ECM CONNECTOR TERMINALS DESCRIPTION (C200-MK)

Pin No. Description Condition Type Level
1 ECM ground Idle DC Max. 50mV
2 ECM ground Idle DC Max. 50mV
3 ECM ground Idle DC Max. 50mV
4 Battery power (B+) IG OFF DC Max. 1.0V
IG ON Battery voltage
5 Battery power (B+) IG OFF DC Max. 1.0V
IG ON Battery voltage
6 Battery power (B+) IG OFF DC Max. 1.0V
IG ON Battery voltage
7 Battery power (B+) IG OFF DC Max. 1.0V
IG ON Battery voltage
8 Sensor ground Idle DC Max. 50mV
9 Accelerator Position Sensor (APS) 1 signal input Idle Analog 0.674 ~ 4.379 V
10 Sensor ground Idle DC Max. 50mV
11 -      
12 Sensor ground Idle DC Max. 50mV
13 -      
14 Throttle Position Sensor (TPS) 1 signal input Idle Analog 0.33 ~ 4.72 V
15 -      
16 -      
17 Fuel Level signal input Idle Analog 0.193 ~ 4.0V
18 Sensor power (+5V) IG OFF DC Max. 0.5V
IG ON 4.9 ~ 5.1V
19 -      
20 Sensor power (+5V) IG OFF DC Max. 0.5V
IG ON 4.9 ~ 5.1V
21 -      
22 -      
23 -      
24 Alternator electric load signal input Idle Pulse High: Battery voltage
Low: Max. 1.5V
25 -      
26 -      
27 -      
28 -      
29 Ignition switch signal input IG OFF DC Max. 1.0V
IG ON Battery voltage
30 Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2] signal input Engine Analog Rich: 0.6 ~ 1.0V
Running Lean: Max. 0.4V
31 Accelerator Position Sensor (APS) 2 signal input Idle Analog 0.261 ~ 2.204 V
32 Sensor ground Idle DC Max. 50mV
33 -      
34 -      
35 Sensor ground Idle DC Max. 50mV
36 Throttle Position Sensor (TPS) 2 signal input Idle Analog 0.55 ~ 4.37 V
37 -      
38        
39 Sensor power (+5V) IG OFF DC Max. 0.5V
IG ON 4.9 ~ 5.1V
40 Sensor power (+5V) IG OFF DC Max. 0.5V
IG ON 4.9 ~ 5.1V
41 Sensor power (+5V) IG OFF DC Max. 0.5V
IG ON 4.9 ~ 5.1V
42 Sensor power (+5V) IG OFF DC Max. 0.5V
IG ON 4.9 ~ 5.1V
43 -      
44 -      
45 A/C Pressure Transducer (APT) signal input A/C ON Analog 0.348 ~ 4.63 V
46 Vehicle speed signal input Idle Pulse High: Min. 5.4V
Low: Max. 2.25V
47 -      
48 -      
49 -      
50 -      
51 -      
52 VS-/IP- (Common Ground for VS, IP) Idle DC Max. 50mV
53 Rc/Rp (Pump Cell Voltage) Idle Analog 0 ~ 5.1V
54 -      
55 -      
56 -      
57 -      
58 Rail Pressure Sensor (RPS) signal input Idle Analog 0.43 ~ 3.46V
59 -      
60 Start signal input ON DC Battery voltage
OFF Max. 2V
61 LIN communication signal input RECESSIVE Pulse max 5.6V (at 14V)
DOMINANT min 8.4V (at 14V)
62 -      
63 CAN [Low] RECESSIVE Pulse 2.0 ~ 3.0V
DOMINANT 0.5 ~ 2.25V
64 Sensor ground Idle DC Max. 50mV
65 Camshaft Position Sensor (CMPS) [Bank 1/Exhaust] signal input Idle Pulse High: min. 4.8V
Low: Max. 0.6V
66 -      
67 Crankshaft Position Sensor (CKPS) [B] signal input Idle Pulse Vp_p: Min. 1.0V
68 -      
69 -      
70 -      
71 -      
72 Purge Control Solenoid Valve (PCSV) control output Relay OFF DC Battery voltage
Relay ON Max. 1.76V
73 -      
74 VS+ (NERNST Cell Voltage) Idle Analog 0 ~ 5.1V
75 Rc (Compensative Resistance) Idle Analog 0 ~ 5.1V
76 Sensor ground Idle DC -
77 Sensor ground Idle DC Max. 50mV
78 Sensor ground Idle DC Max. 50mV
79 Intake Temperature Sensor (IATS) signal input Idle Analog 0.209 ~ 4.756V
80 Manifold Absolute Pressure Sensor (MAPS) signal input Idle Analog 0.6683 ~ 4.346V
81 -      
82 -      
83 Immobilizer communication line When transmitting Pulse High: Min. 8.4V (at 14V)
Low: Max. 6.44V (at 14V)
84 -      
85 CAN [High] RECESSIVE Pulse 2.0 ~ 3.0V
DOMINANT 2.75 ~ 4.5V
86 Sensor ground Idle DC Max. 50mV
87 Camshaft Position Sensor (CMPS) [Bank 1/Intake] signal input Idle Pulse High: min. 4.8V
Low: Max. 0.6V
88 -      
89 Crankshaft Position Sensor (CKPS) [A] signal input Idle Pulse Vp_p: Min. 1.0V
90 Canister Close Valve (CCV) control output (Without Immobilizer) Active DC Battery voltage
Inactive Max. 1.76V
Fuel pump relay control output (With Immobilizer) Relay OFF DC Battery voltage
Relay ON Max. 1.44V
91 -      
92 -      
93 Main relay control output Relay OFF DC Battery voltage
Relay ON Max. 1.7V
94 Start relay control output Relay OFF DC Battery voltage
Relay ON Max. 2.64V
scientia non olet · About LEMON Manuals