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Kia Rio: ECM Terminal And Input/Output signal [A/T] - Engine Control Module (ECM) - Engine Control System - Engine Control / Fuel System - Kia Rio UB 2012-2025 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]<
    ECM Terminal And Input/Output signal [M/T]
    ECM Terminal Function (M/T) Connector [EGGM-AG] Pin No. Description Connected to 1 Injector (Cylinder #3) [High] control output ...

    Circuit Diagram
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    See also:

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    Circuit Diagram
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