Kia Soul: Engine Control Module (ECM). Schematic Diagrams - Engine Control System - Engine Control / Fuel System - Kia Soul 2014-2018 PS Service ManualKia Soul: Engine Control Module (ECM). Schematic Diagrams

Second generation PS (2014-2018) / Kia Soul 2014-2018 PS Service Manual / Engine Control / Fuel System / Engine Control System / Engine Control Module (ECM). Schematic Diagrams

ECM Terminal And Input/Output signal [M/T]

ECM Terminal Function (M/T)
Connector [C100-MA]
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
-

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/Sensor2] 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  (With Immobilizer)
Canister Close Valve (CCV)
28
-
 
29
A/C compressor relay control output
A/C compressor relay
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 Lamp 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 switch signal input
Brake switch
54
-
 
55
Clutch switch signal input
Clutch switch
56
Electric load [Defrost] signal input
A/C Control Module
57
Alternator target voltage data signal output (COM)
Alternator
58
-

59
Cooling fan relay [Low] control output
Cooling fan relay
60
Variable Intake Solenoid (VIS) valve control output
Variable Intake Solenoid (VIS) valve

Connector [C100-MK]
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 sender 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
Electrical load [Wiper] signal input
Multifunction switch
23
-

24
Alternator electric load signal input (FR)
Alternator
25
-
 
26
-
 
27
-
 
28
-
 
29
Ignition switch signal input
Ignition switch
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
LIN communication signal input
Battery sensor
62
-
 
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
-
 
Components and Components Location
Components Location 1. Engine Control Module (ECM) 2. Manifold Absolute Pressure Sensor (MAPS) 3. Intake Air Temperature Sensor (IATS) 4. Engine Coolant Temperature Sensor (ECTS) ...

Engine Control Module (ECM). Repair procedures
Removal 1. Turn ignition switch OFF and disconnect the negative (-) battery cable. 2. Remove the battery. (Refer to Engine Electrical Syst ...

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