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Home >> Hyundai >> 2023 >> Palisade Calligraphy, FWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System >> Engine Control Module (ECM) >> Schematic Diagrams >> ECM Terminal Input/Output signal >> Connector [A]
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Connector [A]

Pin No Description Condition Type Level
1 Ignition Coil (Cylinder #4) control output Idle Pulse Vpeak = 400V
Frequency: 0 - 58.3 Hz
2 Injector (Cylinder #3) [High] control output IG OFF Pulse 0V
IG ON Battery Voltage - 65V
3 Injector (Cylinder #5) [High] control output IG OFF Pulse 0V
IG ON Battery Voltage - 65V
4 Injector (Cylinder #1) [High] control output IG OFF Pulse 0V
IG ON Battery Voltage - 65V
5 Camshaft Position Sensor (CMPS) [Bank 2/Exhaust] signal input Idle Pulse High: 3.2 - Vcc
Low: Max 0.7V
Frequency: 0 - 350 Hz
6 Camshaft Position Sensor (CMPS) [Bank 2/Intake] signal input Idle Pulse High: 3.2 - Vcc
Low: Max 0.7V
Frequency: 0 - 350 Hz
7 Throttle Position Sensor (TPS) 2 signal input C.T Analog Min 4.0V
W.O.T 0.25-0.9V
8 - - - -
9 Rail Pressure Sensor (RPS) signal input Idle DC Voltage 1.0-2.0V
10 CVVT Oil Temperature Sensor (OTS) signal input IG ON Analog 3.2V (-40°C)
0.1V (150°C)
11 - - - -
12 - - - -
13 Sensor power (+5V) IG OFF DC Max 0.5V
IG ON 4.75 - 5.25V
14        
15        
16 -      
17 -      
18 -      
19 ETC Motor [-] control output Idle PWM High: Battery power
Low: Max 1.0V
Frequency: 1, 500 - 2, 400 Hz
Duty: 0 - 98%
20 Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] Heater control output Idle PWM High: Battery power
Low: Max 1.15V
Duty: 0-100%
21 Heated Oxygen Sensor (HO2S) [Bank 2/Sensor 1] Heater control output Idle PWM High: Battery power
Low: Max 1.15V
Duty: 0-100%
22 Ignition Coil (Cylinder #5) control output Idle Pulse Vpeak = 400V
Frequency: 0 - 58.3 Hz
23 Injector (Cylinder #6) [High] control output IG OFF Pulse Battery Voltage - 65V
IG ON 0V
24 Injector (Cylinder #2) [High] control output IG OFF Pulse Battery Voltage - 65V
IG ON 0V
25 Injector (Cylinder #2) [High] control output IG OFF Pulse Battery Voltage - 65V
IG ON 0V
26 Camshaft Position Sensor (CMPS) [Bank 1/Intake] signal input Idle Pulse High: 3.2 - Vcc
Low: Max 0.7V
Frequency: 0 - 350 Hz
27 Camshaft Position Sensor (CMPS) [Bank 1/Intake] signal input Idle Pulse High: 3.2 - Vcc
Low: Max 0.7V
Frequency: 0 - 350 Hz
28 Intake Air Temperature Sensor (IATS) signal input IG ON Analog 3.2V (-40°C)
0.05V (125°C)
29 Sensor (MAPS) signal input IG ON Analog Approximately 4.44V
Idle Approximately 0.75V
30 -      
31 -      
32 -      
33        
34 Sensor power (+5V) IG OFF DC Max 0.5V
IG ON 4.75 - 5.25V
35 -      
36 Sensor power (+5V) IG OFF DC Max 0.5V
IG ON 4.75 - 5.25V
37 -      
38 Purge Control Solenoid Valve (PCSV) control output Idle PWM High: Battery power
Low: Max 1.0V
39 -      
40 ETC Motor [+] control output Idle PWM High: Battery power
Low: Max1.0V
Frequency: 1, 500 - 2, 400 Hz
Duty: 0 - 98%
41 -      
42 -      
43 Ignition Coil (Cylinder #1) control output Idle Pulse Vpeak = 400V
Frequency: 0 - 58.3 Hz
44 Injector (Cylinder #6) [Low] control output IG OFF Pulse Battery Voltage - 65V
IG ON Max 5.0V
45 Injector (Cylinder #3) [Low] control output IG OFF Pulse Battery Voltage - 65V
IG ON Max 5.0V
46 Injector (Cylinder #2) [Low] control output IG OFF Pulse Battery Voltage - 65V
IG ON Max 5.0V
47 Sensor ground Idle DC Max 0.1V
48 Sensor ground Idle DC Max 0.1V
49 Sensor ground Idle DC Max 0.1V
50 -      
51 -      
52 -      
53 -      
54 Engine Coolant Temperature Sensor (ECTS) signal input IG ON Analog 3.22V (-40°C)
0.29V (125°C)
55 Sensor Shield Idle DC Max 0.1V
56 Sensor power (+5V) IG OFF DC Max 0.5V
IG ON 4.9-5.1V
57 -      
   
58 Sensor ground Idle DC Max 0.1V
59 Sensor ground Idle DC Max 0.1V
60 Variable Intake Solenoid (VIS) Valve 1 control output Id e PWM High: Battery power
Low: Max 1.1V
61 Variable Intake Solenoid (VIS) Valve 2 control output Idle PWM High: Battery power
Low: Max 1.1V
62 -      
63 -      
64 Ignition Coil (Cylinder #2) control output Engine running Pulse Vpeak = 360 - 440V
Frequency: 125 - 1, 000 Hz (Idle: 333 Hz)
65 Injector (Cylinder #1) [Low] control output IG OFF Pulse Battery Voltage - 65V
IG ON Max 5.0V
66 Injector (Cylinder #4) [Low] control output IG OFF Pulse Battery Voltage - 65V
IG ON Max 5.0V
67 Injector (Cylinder #5) [Low] control output IG OFF Pulse Battery Voltage - 65V
IG ON Max 5.0V
68 Crankshaft Position Sensor (CKPS) [High] signal input Idle SINE WAVE Vp_p: 0.4 - 200V
Frequency: 55-7, 000 Hz
69 Crankshaft Position Sensor (CKPS) [Low] signal input Idle SINE WAVE Vp_p: 0.4 - 200V
Frequency: 55-7, 000 Hz
70 -      
71 -      
72 Oil pressure switch signal input      
73 -      
74 -      
75 Throttle Position Sensor (TPS) 1 signal input C.T Analog 0.25-0.9V
W.O.T Min 4.0V
76 Knock Sensor (KS) [Bank 1] [Low] signal input Knocking Variable Frequency -0.3 to 0.3V
Normal 0V
77 Knock Sensor (KS) [Bank 2] [Low] signal input Knocking Variable Frequency -0.3 to 0.3V
Normal 0V
78 Sensor ground Idle DC Max 0.1V
79 Rc/Rp (Pump Cell Voltage) Id e Analog Normal: 450 ± 50 mV
Rich: Max Normal+150 mV
Lean: Min Normal-150 mV
80 VS+ (NERNST Cell Voltage) Idle Analog Normal: 450 ± 50 mV
Rich: Max Normal+150 mV
Lean: Min Normal-150 mV
81 Heated Oxygen Sensor (HO2S) [Bank 2/Sensor 2] signal input Rich Analog Min 0.8V
Lean Max 0.1V
82 VS+ (NERNST Cell Voltage) Idle Analog Normal: 450 ± 50 mV
Rich: Max Normal+150 mV
Lean: Min Normal-150 mV
83 Rc (Compensative Resistance) Idle Analog 1 Rc-Rc/Rp|: Below ± 0.1V
84 Oil Pressure Solenoid Valve control output      
85 Ignition Coil (Cylinder #6) control output Id e Pulse Vpeak = 400V
Frequency: 0 - 58.3 Hz
86 Ignition Coil (Cylinder #3) control output Idle Pulse Vpeak = 400V
Frequency: 0 - 58.3 Hz
87 Fuel Pressure Control Valve (FPCV) [High] control output Idle DC Voltage Battery Voltage
Max 1.0V
88 Fuel Pressure Control Valve (FPCV) [Low] control output Idle DC Voltage Battery Voltage
Max 1.0V
89 Heated Oxygen Sensor (HO2S) [Bank 2/Sensor 2] Heater control output Idle PWM High: Battery power
Low: Max 1.15V
Duty: 0-100%
90 Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2] Heater control output Idle PWM High: Battery power
Low: Max 1.15V
Duty: 0-100%
91 CVVT Oil Control Valve (OCV) [Bank 2/Exhaust] control output Idle PWM High: Battery power
Low: Max 1.0V
Frequency = 128Hz
Duty: 0-100%
92 CVVT Oil Control Valve (OCV) [Bank 1/Exhaust] control output Idle PWM High: Battery power
Low: Max 1.0V
Frequency = 128Hz
Duty: 0-100%
93 Variable Force Solenoid (VFS) [Bank 2/Intake] control output Idle PWM High: Battery power
Low: Max 1.0V
Frequency = 128Hz
94 Variable Force Solenoid (VFS) [Bank 1/Intake] control output Idle PWM High: Battery power
Low: Max 1.0V
Frequency = 128Hz
95 -      
96 Sensor power (+5V) IG OFF DC Max 0.5V
IG ON 4.75 - 5.25V
97 Knock Sensor (KS) [Bank 1] [High] signal input Knocking Variable Frequency -0.3 to 0.3V
Normal 0V
98 Knock Sensor (KS) [Bank 2] [High] signal input Knocking Variable Frequency -0.3 to 0.3V
Normal 0V
99 Sensor ground Idle DC Max 0.1V
100 -      
101 Rc (Compensative Resistance) Idle   | Rc-Rc/Rp|: Below ± 0.1V
102 VS-/IP- (Common ground) Idle Analog Reference for V_IP, V_N
103 Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2] signal input Id e DC Rich: 0.6 - 1.0V
Lean: Max 0.4V
104 VS-/IP- (Common ground) Idle Analog Reference for V_IP, V_N
105 Rc/Rp (Pump Cell Voltage) Id e Analog Normal: 450 ± 50 mV
Rich: Max Normal+150 mV
Lean: Min Normal-150 mV
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