Kia Soul: Engine Control Module (ECM). Schematic Diagrams
ECM Terminal And Input/Output signal [M/T]
ECM Terminal Function (M/T) |
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 |
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:
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