Kia Rio: ECM Terminal And Input/Output signal [A/T] - Engine Control Module (ECM) - Engine Control System - Engine Control / Fuel System - Kia Rio UB 2012-2019 Service ManualKia Rio: ECM Terminal And Input/Output signal [A/T]


ECM Terminal Function (A/T)
Connector [EGGA-AG]
Pin No.
Description
Connected to
1
Injector (Cylinder #1) [High] control output
Injector (Cylinder #1)
2
Injector (Cylinder #4) [High] control output
Injector (Cylinder #4)
3
Injector (Cylinder #2) [High] control output
Injector (Cylinder #2)
4
Injector (Cylinder #3) [High] control output
Injector (Cylinder #3)
5
-
 
6
-
 
7
Purge Control Solenoid Valve (PCSV) control output
Purge Control Solenoid Valve (PCSV)
8
Start relay control output
Start relay
9
-
 
10
-
 
11
Sensor power (+5V)
Manifold Absolute Pressure Sensor (MAPS)
Fuel Tank Pressure Sensor (FTPS)
12
Throttle Position Sensor (TPS) 1 signal input
Throttle Position Sensor (TPS) 1
13
Sensor ground
Engine Coolant Temperature Sensor (ECTS)
14
-
 
15
Sensor power (+5V)
Accelerator Position Sensor (APS) 2
16
-
 
17
-
 
18
Sensor power (+5V)
Throttle Position Sensor (TPS) 1,2
19
Sensor power (+5V)
Accelerator Position Sensor (APS) 1
20
Ground
Cruise control switch
21
-
 
22
-
 
23
-
 
24
Heated Oxygen Sensor [Bank 1/Sensor 1] heater control output
Heated Oxygen Sensor [Bank 1/Sensor 1]
25
Heated Oxygen Sensor [Bank 1/Sensor 2] heater control output
Heated Oxygen Sensor [Bank 1/Sensor 2]
26
-
 
27
-
 
28
-
 
29
-
 
30
A/C pressure switch signal input
A/C pressure switch
31
A/C switch signal input
A/C switch
32
Sensor ground
Throttle Position Sensor (TPS) 1,2
33
-
 
34
Throttle Position Sensor (TPS) 2 signal input
Throttle Position Sensor (TPS) 2
35
-
 
36
-
 
37
-
 
38
-
 
39
-
 
40
-
 
41
Sensor ground
Heated Oxygen Sensor [Bank 1/Sensor 2]
42
-
 
43
-
 
44
-
 
45
-
 
46
-
 
47
-
 
48
-
 
49
-
 
50
-
 
51
Alternator PWM signal output
Alternator
52
-
 
53
Brake switch signal input
Brake switch
54
Accelerator Position Sensor (APS) 1 signal input
Accelerator Position Sensor (APS) 1
55
Blower switch Max. signal input
Heater & A/C control module
56
Accelerator Position Sensor (APS) 2 signal input
Accelerator Position Sensor (APS) 2
57
-
 
58
-
 
59
-
 
60
Sensor ground
Knock Sensor (KS)
61
Knock Sensor (KS) signal input
Knock Sensor (KS)
62
Sensor ground
Accelerator Position Sensor (APS) 1
63
Sensor ground
Accelerator Position Sensor (APS) 2
64
Injector (Cylinder #1) [Low] control output
Injector (Cylinder #1)
65
Injector (Cylinder #4) [Low] control output
Injector (Cylinder #4)
66
Injector (Cylinder #2) [Low] control output
Injector (Cylinder #2)
67
Injector (Cylinder #3) [Low] control output
Injector (Cylinder #3)
68
-
 
69
-
 
70
-
 
71
-
 
72
-
 
73
-
 
74
-
 
75
-
 
76
-
 
77
Fuel Tank Pressure Sensor (FTPS) signal input
Fuel Tank Pressure Sensor (FTPS)
78
Fuel Level Sender (FLS) signal input
Fuel Level Sender (FLS)
79
Cruise control switch signal
Cruise control switch
80
-
 
81
-
 
82
Engine Coolant Temperature Sensor (ECTS) signal input
Engine Coolant Temperature Sensor (ECTS)
83
VS-/IP- (Common Ground for VS, IP)
Heated Oxygen Sensor [Bank 1/Sensor 1]
84
VS+ (NERNST Cell Voltage)
Heated Oxygen Sensor [Bank 1/Sensor 1]
85
Fuel Pressure Control Valve (FPCV) [Low] control output
Fuel Pressure Control Valve (FPCV)
86
Fuel Pressure Control Valve (FPCV) [High] control output
Fuel Pressure Control Valve (FPCV)
87
-
 
88
-
 
89
-
 
90
-
 
91
-
 
92
-
 
93
-
 
94
-
 
95
-
 
96
-
 
97
-
 
98
-
 
99
-
 
100
-
 
101
-
 
102
-
 
103
Heated Oxygen Sensor [Bank 1/Sensor 2] signal input
Heated Oxygen Sensor [Bank 1/Sensor 2]
104
Rc/Rp (Pump Cell Voltage)
Heated Oxygen Sensor [Bank 1/Sensor 1]
105
Rc (Compensative Resistance)
Heated Oxygen Sensor [Bank 1/Sensor 1]

Connector [EGGA-KG]
Pin No.
Description
Connected to
1
ECM ground
Chassis ground
2
ECM ground
Chassis ground
3
Battery power (B+)
Ignition switch
4
ECM ground
Chassis ground
5
Battery power (B+)
Ignition switch
6
Battery power (B+)
Main relay
7
Sensor ground
Camshaft Position Sensor (CMPS) [Bank 1 / Exhaust]
8
Sensor ground
Manifold Absolute Pressure Sensor (MAPS)
9
-
 
10
Sensor ground
Rail Pressure Sensor (RPS)
11
-
 
12
-
 
13
Sensor power (+5V)
Camshaft Position Sensor (CMPS) [Bank 1 / Intake]
Camshaft Position Sensor (CMPS) [Bank 1 / Exhaust]
14
-
 
15
Sensor power (+5V)
Rail Pressure Sensor (RPS)
A/C Pressure Transducer (APT)
16
Alternator COM signal output
Alternator
17
-
 
18
-
 
19
-
 
20
Cooling fan relay [Low] control output
Cooling fan relay
21
-
 
22
ETC motor [-] control output
ETC motor
23
ETC motor [+] control output
ETC motor
24
-
 
25
Sensor ground
A/C Pressure Transducer (APT)
26
Manifold Absolute Pressure Sensor (MAPS) signal input
Manifold Absolute Pressure Sensor (MAPS)
27
Rail Pressure Sensor (RPS) signal input
Rail Pressure Sensor (RPS)
28
Intake Air Temperature Sensor (IATS) signal input
Intake Air Temperature Sensor (IATS)
29
Electric load signal input [Defrost]<
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