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Home >> Kia >> 2015 >> K900 V8 >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - 5.0L >> Engine Control Module (ECM) >> Schematic Diagrams >> ECM Terminal And Input/Output signal >> ECM Terminal Input/Output signal >> Connector [C200-K]

Connector [C200-K]

Pin No. Description Condition Type Level Test Result
1 Ignition Coil ground Idle DC Max. 50 mV 0mV
2 Electronic power ground Idle DC Max. 50 mV 0mV
3 Heated Oxygen Sensor (HO2S) [Bank 2/Sensor 1] Heater control output Engine Run Pulse High: battery voltage 13.6V
Low: Max. 1.0V 0.2V
4 ECM ground Idle DC Max. 50 mV 0mV
5 Battery power (B+) IG OFF DC Max. 1.0V 0V
IG ON battery voltage 12.2V
6 Battery power (B+) IG OFF DC Max. 1.0V 0V
IG ON battery voltage 12.2V
7 Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2] Heater control output Engine Run Pulse High: battery voltage 13.83V
Low: Max. 1.0V 495mV
8 LIN (Local Interconnect Network) Serial Bus Line        
9 Knock Sensor (KS) [Bank 1/Front] [High] signal input Knocking Variable Frequency -0.3 ~ 0.3 V  
Normal 0 V  
10 Knock Sensor (KS) [Bank 1/Rear] [High] signal input Knocking Variable Frequency -0.3 ~ 0.3 V  
Normal 0 V  
11 Sensor ground Idle DC Max. 50 mV 7mV
12 Sensor ground Idle DC Max. 50 mV 7mV
13 Rail Pressure Sensor (RPS) signal input Idle Analog 0.43 ~ 3.46V  
14 Throttle Position Sensor (TPS) 1 signal input C.T Analog 0.3 ~ 0.9V 0.42V
W.O.T 1.5 ~ 3.0V 1.88V
15 Heated Oxygen Sensor (HO2S) [Bank 2/Sensor 2] signal input Racing DC Rich: 0.6~1.0V 0.7V
Lean: 0 ~ 0.4V 0.3V
16 -        
17 -        
18 -        
19 Camshaft Position Sensor (CMPS) [Bank 1/Exhaust] signal input Idle Pulse High: Vcc or battery voltage 4.8V
Low: Max. 0.5V 0V
  20Hz at Idle
20 -        
21 Start Relay signal input Cranking DC battery voltage 13.5V
Otherwise Max. 0.5V 0.3V
22 Sensor ground Idle DC Max. 50 mV 9mV
23 Sensor power (+5V) IG OFF DC Max. 0.5V 0V
IG ON 5.0V 5.0V
24 Sensor power (+5V) IG OFF DC Max. 0.5V 0V
IG ON 5.0V 5.0V
25 Battery power (B+) IG OFF DC Max. 1.0 V 0V
IG ON battery voltage 12.4V
26 Alternator Voltage Setpoint Idle Pulse High: Vcc 6.0V
Low: Max. 1.5V 0V
27 -        
28 -        
29 -        
30 Sensor ground Idle DC Max. 50 mV 5mV
31 Knock Sensor (KS) [Bank 1/Front] [Low] signal input Knocking Variable Frequency -0.3 ~ 0.3 V  
Normal 0 V  
32 Knock Sensor (KS) [Bank 1/Rear] [Low] signal input Knocking Variable Frequency -0.3 ~ 0.3 V  
Normal 0 V  
33 Sensor ground Idle DC Max. 50 mV 6mV
34 -        
35 Intake Air Temperature Sensor (IATS) signal input Idle Analog 0.2V ~ 4.8V 1.34V
36 Engine Coolant Temperature Sensor (ECTS) signal input Idle DC 0.5V ~ 4.8V 0.77V
37 Accelerator Piston Sensor (APS) 1 signal input C.T Analog 0.58 ~ 0.93V 0.74V
W.O.T 3.85 ~ 4.35V 4.2V
38 Throttle Position Sensor (TPS) 2 signal input C.T Analog Min. 2.8V 2.96V
W.O.T Max. 1.8V 1.63V
39 Electronic Load Signal input        
40 Brake Switch 2 signal input Release DC battery voltage 13.6V
Push Max. 0.5V 0.1V
41 Brake Switch 1 signal input Release DC Max. 0.5 0.05V
Push battery voltage 13.7V
42 -        
43 -        
44 -        
45 Sensor power (+5V) IG OFF DC Max. 0.5V 0V
IG ON 5V 5.0V
46 Sensor power (+5V) IG OFF DC Max. 0.5V 0V
IG ON 5V 5.0V
47 -        
48 Start Relay control output Otherwise DC battery voltage 12.0V
Cranking Max. 1.0V 0V
49 Sensor ground Idle DC Max. 50 mV 0.2mV
50 -        
51 Heated Oxygen Sensor (HO2S) [Bank 2/Sensor 2] Heater control output Engine Run Pulse High: battery voltage 13.4V
Low: Max. 1.0V 0.2V
52 Knock Sensor (KS) [Bank 2/Front] [Low] signal input Knocking Variable Frequency -0.3 ~ 0.3 V  
Normal 0 V  
53 Knock Sensor (KS) [Bank 2/Rear] [Low] signal input Knocking Variable Frequency -0.3 ~ 0.3 V  
Normal 0 V  
54 Sensor ground Idle DC Max. 50 mV 5mV
55 Sensor ground Idle DC Max. 50 mV 5mV
56 -        
57 -        
58 Heated Oxygen Sensor (HO2S) [Bank 2/Sensor 2] signal input Racing DC Rich: 0.6~1.0V 0.7V
Lean: 0 ~ 0.4V 0.28V
59 Sensor ground Idle DC Max. 50 mV 5mV
60 Fuel supply power #2 [ON] signal output Idle Pulse High: battery voltage  
Low: Max. 1.0V  
61 -        
62 Camshaft Position Sensor (CMPS) [Bank 2/Intake] signal input Idle Pulse High: Vcc or battery voltage 4.95V
Low: Max. 0.5V 0V 20Hz at Idle
63 -        
64 Vehicle speed signal input Vehicle Run Pulse High: Min. 5.0V 11.0V
Low: Max. 1.0V 0V
65 -        
66 CAN [Low] Recessive Pulse 2.0 ~ 3.0 V 2.5V
Dominant 0.5~2.25 V 1.5V
67 Immobilizer communication line When transmitting Pulse High: Min. battery voltage X 80% 10.99V
Low: Max. battery voltage X 20% 787.5mV
When receiving High: Min. battery voltage X 70% 10.99V
Low: Max. battery voltage X 30% 587.5mV
68 Fuel supply power #1 [ON] signal output Idle Pulse High: battery voltage  
Low: Max. 1.0V  
69 Fuel supply power #2 [SEL 1] signal output IG ON Pulse High: battery voltage  
Low: Max. 1.0V  
70 Fuel supply power #1 [SEL 0] signal output IG ON Pulse High: battery voltage  
Low: Max. 1.0V  
71 -        
72 -        
73 Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] Heater control output Engine Run Pulse High: battery voltage 13.5V
Low: Max. 1.0V 0.2V
74 Knock Sensor (KS) [Bank 2/Front] [High] signal input Knocking Variable Frequency -0.3 ~ 0.3 V  
Normal 0 V  
75 Knock Sensor (KS) [Bank 2/Rear] [High] signal input Knocking Variable Frequency -0.3 ~ 0.3 V  
Normal 0 V  
76 Sensor ground Idle DC Max. 50 mV 7mV
77 -        
78 -        
79 -        
80 -        
81 Accelerator Position Sensor (APS) 2 signal input C, T Analog 0.29 ~ 0.46 V 0.42V
W.O.T 1.93 ~ 2.18V 2.1V
82 -        
83 Camshaft Position Sensor (CMPS) [Bank 1/Intake] signal input Idle Pulse High: Vcc or battery voltage 4.9V
Low: Max. 0.5V 0.05V 20Hz at Idle
84 Alternator "FR" signal input Idle Pulse High: battery voltage 12.2V
Low: Max 1.5 V 0.2V
85 Camshaft Position Sensor (CMPS) [Bank 2/Exhaust] signal input Idle Pulse High: Vcc or battery voltage 4.9V
Low: Max. 0.5V 0.05V 20Hz at Idle
86 Battery Power (B+) Always DC battery voltage 12.6V
87 -        
88 CAN [High] Recessive Pulse 2.0 ~ 3.0 V 2.5V
Dominant 2.75~4.5 V 3.5V
89 Fuel supply power #1 [SEL 1] signal output IG ON Pulse High: battery voltage  
Low: Max. 1.0V  
90 CVVT Oil control Valve (OCV) [Bank 2/Intake] control output Idle Pulse High: battery voltage 13.7V
Low: Max. 1.0V 0.28V
91 -        
92 CVVT Oil control Valve (OCV) [Bank 2/Exhaust] control output Idle Pulse High: battery voltage 13.7V
Low: Max. 1.0V 0.28V
93 -        
94 Fuel supply power #2 [SEL 0] signal output IG ON Pulse High: battery voltage  
Low: Max. 1.0V  
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