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Home >> Kia >> 2019 >> Rio S, 4D Hatchback >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System >> Engine Control Module (ECM) >> Schematic Diagrams >> ECM Terminal And Input/Output signal [A/T] >> ECM Terminal Input/Output Signal (A/T) >> Connector [A]
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Connector [A]

Pin No. Description Condition Type Level Test Resault
1 Fuel Pressure Control Valve (FPCV) [Low] control output Relay OFF DC voltage 16V OFF: 14.6V
ON: 0.3V
Peak: 32.3V
Relay ON
2 Fuel Pressure Control Valve (FPCV) [Low] control output Relay OFF DC voltage 16V OFF: 14.6V
ON: 0.3V
Peak: 32.3V
Relay ON Max. 1.0V
3 Injector (Cylinder #3) [Low] control output Idle Pulse 71V OFF: 12.6V
ON: 0.4V
Peak: 55.7V
Max. 1.0V
4 Injector (Cylinder #1) [Low] control output Idle Pulse 71V OFF: 12.8V
ON: 0.4V
Peak: 55.7V
Max. 1.0V
5 -        
6 -        
7 -        
8 Sensor ground Knocking Variable    
Normal Frequency    
9 Knock Sensor (KS) signal input Knocking Variable    
Normal Frequency    
10 Rail Pressure Sensor (RPS) signal input Idle Analog 0.43 ~ 3.46V 1.31 V
11 -        
12 Fuel Level Sensor (FLS) signal input Idle Analog 0.193 ~ 4.000V 7.04 V
13 -        
14 Sensor power (+5V) IG OFF DC voltage Max. 0.5V 5 mV
IG ON 4.9 ~ 5.1V 5.1 V
15 Sensor power (+5V) IG OFF DC voltage Max. 0.5V 10 mV
IG ON 4.9 ~ 5.1V 5.1 V
16 Sensor power (+5V) IG OFF DC voltage Max. 0.5V 0 V
IG ON 4.9 ~ 5.1V 5.1V
17 Sensor power (+5V) IG OFF DC voltage Max. 0.5V 5 mV
IG ON 4.9 ~ 5.1V 5.1 V
18 -        
19 Sensor power (+5V) IG OFF DC voltage Max. 0.5V 0 V
IG ON 4.9 ~ 5.1V 5.1V
20 -        
21 Sensor power (+5V) IG OFF DC voltage Max. 0.5V 0 V
IG ON 4.9 ~ 5.1V 5.1V
22 Injector (Cylinder #4) [Low] control output Idle Pulse 71V OFF: 12.8 V
ON: 0.4 V
Peak: 65 V
Max. 1.0V
23 Injector (Cylinder #2) [Low] control output Idle Pulse 71V OFF: 12.8 V
ON: 0.4 V
Peak: 65 V
Max. 1.0V
24 -        
25 -        
26 Start signal input ON DC voltage Battery voltage 11.4 V
OFF Max. 2V 0.1 V
27 Brake Light switch signal input ON DC voltage Battery voltage 13.5 V
OFF Max. 2.25V 0 V
28 Electric load signal input [Defrost] ON DC voltage Battery voltage 13.5 V
OFF Max. 2.25V 0 V
29 Brake Test switch signal input ON DC voltage Max. 2.25V 0 V
OFF Battery voltage 13.6 V
30 Manifold Absolute Pressure Sensor (MAPS) signal input Idle Analog 0.6683 ~ 4.346V 1.54 V
31 Intake Temperature Sensor (IATS) signal input Idle DC voltage 0.209 ~ 4.756V 1.08 V
32 Accelerator Position Sensor (APS) 2 signal input C.T Analog 0.261 ~ 2.204V 0.40 V
W.O.T 2.01 V
33 A/C Pressure Transducer (APT) signal input A/C ON Analog 0.348 ~ 4.63V 2.18 V
34 -        
35 Throttle Position Sensor (TPS) 2 signal input C.T Analog 0.55 ~ 4.37V 4.54 V
W.O.T 0.5 V
36 Fuel Tank Pressure Sensor (FTPS) signal input Idle Analog 0.3343 ~ 0.4667V 2.53 V
37 -        
38 Engine Coolant Temperature Sensor (ECTS) signal input Idle Analog 0.270 ~ 4.77V 0.56 V
39 -        
42 -        
43 -        
44 -        
45 -        
46 -        
47 -        
50 -        
51 Wiper switch signal input Inactive DC voltage Max. 2V 0 V
Active Battery voltage 14 V
52 -        
54 -        
55 Throttle Position Sensor (TPS) 1 signal input C.T Analog 0.33 ~ 4.72V 0.6 V
W.O.T 4.4 V
56 Accelerator Position Sensor (APS) 1 signal input C.T Analog 0.674 ~ 4.379V 0.7 V
4.2 V
W.O.T
57 VS+ (NERNST Cell Voltage) Idle Analog 0 ~ 5.1V 0.35 ~ 0.52 V
58 Rc (Compensative Resistance) Idle Analog 0 ~ 5.1V 5 mV
59 Rc/Rp (Pump Cell Voltage) Idle Analog 0 ~ 5.1V -0.50 ~ 0.6 V
60 VS-/IP- (Common Ground for VS, IP) Idle DC voltage Max. 50mV 0 V
61 -        
63 -        
64 Injector (Cylinder #1) [High] control output Relay OFF DC voltage 71V OFF: 12.8 V
ON: 0.4 V
Peak: 60.2 V
Relay ON
65 Injector (Cylinder #4) [High] control output Relay OFF DC voltage 71V OFF: 12.8 V
ON: 0.4 V
Peak: 61.4 V
Relay ON
66 -        
67 -        
68 -        
71 -        
72 Sensor ground Idle DC voltage Max. 50mV 10 mV
73 Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2] signal input Idle Analog Rich: 0.6 ~ 1.0V Rich: 760 mV
Lean: Max. 0.4V Lean: 49 m V
74 Vehicle speed signal input Vehicle Run Pulse High: Min. 5.4V High: 4.5 V
Low: Max. 2.25V Low: 0.5 V
75 Camshaft Position Sensor (CMPS) [Bank 1/Intake] signal input Idle Pulse High: Min. 4.8V High: 5 V
Low: Max. 0.6V Low: 0 V
76 Camshaft Position Sensor (CMPS) [Bank 1/Exhaust] signal input Idle Pulse High: Min. 4.8V High: 5 V
Low: Max. 0.6V Low: 0 V
77 -        
78 -        
79 -        
80 -        
81 -        
82 -        
83 -        
84 -        
85 Injector (Cylinder #2) [High] control output Idle Pulse 71V OFF: 12.8 V
ON: 0.4 V
Peak: 59.5 V
86 Injector (Cylinder #3) [High] control output Idle Pulse 71V OFF: 12.8 V
ON: 0.4 V
Peak: 60.8 V
87 -        
88 -        
89 -        
93 -        
94 Alternator electric load signal input (FR) Idle Pulse High: Battery voltage High: 12.8 V
Low: Max. 1.5V Low: 0.6 V
95 -        
97 -        
98 -        
99 -        
100 -        
102 -        
103 -        
104 -        
105 -        
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