Kia Soul: Engine Control Module (ECM). Schematic Diagrams - Engine Control System - Engine Control / Fuel SystemKia Soul: Engine Control Module (ECM). Schematic Diagrams

Kia Soul 2014-2019 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 ...

See also:

Fuel Filter Replacement
1. Remove the fuel pump. (Refer to Fuel Delivery System - "Fuel Pump") 2. Disconnect the electric pump wiring connector (A) an ...

Brake pedal Inspection
Check that the brake pedal operates smoothly. Brake Pedal Height and Stop Lamp Switch clearance Adjustment 1. Disconnect the stop lamp switch connector (A). ...

A/C Pressure Transducer Description
The A/C Pressure Transducer (APT) converts the pressure value of high pressure line into voltage value after measuring it. By converted voltage value, engine ECU controls the cooling fan by o ...