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Home >> Hyundai >> 2017 >> Sonata Plug-In Hybrid >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (PHEV) >> Engine Control Module (ECM) >> Schematic Diagrams >> ECM Terminal And Input/Output signal >> ECM Terminal Input/Output Signal
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ECM Terminal Input/Output Signal

Connector [C100-A] 

Pin No. Description Condition Type Level
1 -      
2 -      
3 -      
4 -      
5 EGR valve (motor +)      
6 EGR valve (motor -)      
7 -      
8 -      
9 -      
10 -      
11 -      
12 Fuel tank pressure sensor (FTPS) signal input      
13 ECU Wake Up signal input      
14 -      
15 EGR valve (Feedback signal)      
16 -      
17 Engine Coolant Temperature Sensor (ECTS) signal input Idle Analog 0.5 ~ 4.5V (Idle: 1.02V)
18 -      
19 -      
20 Ignition Coil (Cylinder #3) control output Engine Run Pulse Vpeak = 360 ~ 440V 125 (Idle: 333Hz)
21 Ignition Coil (Cylinder #2) control output Engine Run Pulse Vpeak = 360 ~ 440V 125 (Idle: 333Hz)
22 -      
23 -      
24 -      
25 -      
26 PWM_Command - PWM output 0V/Battery Voltage Level 9V
27 -      
28 -      
29 -      
30 -      
31 -      
32 Mass Air Flow Sensor (MAFS) signal input Idle Analog 0.8 ~ 1.6V (Idle: 1.37V)
33 -      
34 Sensor ground Idle DC -0.3 ~ 0.5V
35 -      
36 EGR valve (Ground) - - -
37 Sensor ground Idle DC -0.3 ~ 0.5V
38 Sensor ground Idle DC -0.3 ~ 0.5V
39 Rail Pressure Sensor (RPS) signal input Idle Analog -0.3 ~ 5.2V
40 -      
41 Ignition Coil (Cylinder #1) control output Engine Run Pulse Vpeak = 360 ~ 440V 125 (Idle: 333Hz)
42 Ignition Coil (Cylinder #4) control output Engine Run Pulse Vpeak = 360 ~ 440V 125 (Idle: 333Hz)
43 -      
44 -      
45 -      
46 -      
47 -      
48 -      
49 Sensor ground Idle DC -0.3 ~ 0.5V
50 Sensor ground Idle DC -0.3 ~ 0.5V
51 Sensor ground Idle DC -0.3 ~ 0.5V
52 Sensor ground Idle DC -0.3 ~ 0.5V
53 -      
54 -      
55 -      
56 -      
57 -      
58 -      
59 Sensor ground Idle DC -0.3 ~ 0.5V
60 Sensor ground Idle DC -0.3 ~ 0.5V
61 Sensor shield Idle DC -0.3 ~ 0.5V
62 Sensor ground Idle DC -0.3 ~ 0.5V
63 Knock Sensor (KS) signal input Knocking Normal Variable Frequency -0.3 ~ 0.3V 0V
64 -      
65 -      
66 -      
67 -      
68 -      
69        
70 OPCU Condition - Input 0V/Battery Voltage Level
9V< Battery Voltage Level< 16V
71 -      
72 -      
73 -      
74 Camshaft Position Sensor (CMPS) [Bank 1/Exhaust] signal input Engine Run Pulse High: 4.5 ~ 5.5V
Low: -0.3 ~ 0.5V
Frequency: 7Hz (Idle), 25Hz (3, 000 RPM)
75 -      
76 -      
77 -      
78 -      
79 -      
80 Throttle Position Sensor (TPS) 2 signal input C.T Analog 4.2 ~ 5.0V
W.O.T 3.3 ~ 3.8V
81 Intake Air Temperature Sensor (IATS) signal input Idle Analog 0 ~ 5.0V (-other Language 2.55V)
82 Manifold Absolute Pressure Sensor (MAPS) signal input Idle Analog 0.8 ~ 1.6V (-other Language 1.37V)
83 Rc/Rp (Pump Cell Voltage) Idle Analog Normal: 450±50 mV
Rich: Max. Normal+150 mV
Lean: Min. Normal-150 mV
84 VS-/IP- (Common Ground for VS, IP) Idle Analog Reference for V_IP, V_N
85 -      
86 -      
87 -      
88 -      
89 ETC Motor [+] control output Engine Run Pulse High: Battery Voltage (B+)
Low: Max1.0V
90 ETC Motor [-] control output Engine Run Pulse High: Battery Voltage (B+)
Low: Max1.0V
91 -      
92 -      
93 -      
94 -      
95 Crankshaft Position Sensor (CKPS) signal input Engine Run Pulse High: 4.5 ~ 5.5V
Low: -0.3 ~ 0.5V
Frequency: 850Hz (Idle), 3, 000Hz (3, 000 RPM)
96 Camshaft Position Sensor (CMPS) [Bank 1/Intake] signal input Engine Run Pulse High: 4.5 ~ 5.5V
Low: -0.3 ~ 0.5V
Frequency: 7Hz (Idle), 25Hz (3, 000 RPM)
97 -      
98 -      
99 Sensor power (+5V) IG OFF DC Max 0.5V
IG ON 4.75 ~ 5.25V
100 Throttle Position Sensor (TPS) 1 signal input C.T Analog 0.3 ~ 0.9V
W.O.T 1.5 ~ 3.0V
101 Sensor power (+5V) IG OFF DC Max 0.5V
IG ON 4.75 ~ 5.25V
102 Sensor Ground IG OFF DC Max 0.5V
IG ON 4.75 ~ 5.25V
103 Sensor power (+5V) IG OFF DC Max 0.5V
IG ON 4.75 ~ 5.25V
104 Rc (Compensative Resistance) Idle Analog |Rc-Rc/Rp| <±0.1V
105 VS + (NERNST Cell Voltage) Idle Analog Normal: 450±50 mV
Rich: Max. Normal+150 mV
Lean: Min. Normal-150 mV

Connector [C100-B] 

Pin No. Description Condition Type Level
1 ECM ground Idle DC -0.3 ~ 0.5V
2 ECM ground Idle DC -0.3 ~ 0.5V
3 Battery power (B+) IG OFF DC Max 1.0V
IG ON Battery Voltage (B+)
4 ECM ground Idle DC -0.3 ~ 0.5V
5 Battery power (B+) IG OFF DC Max 1.0V
IG ON Battery Voltage (B+)
6 Battery power (B+) IG OFF DC Max 1.0V
IG ON Battery Voltage (B+)
7 -      
8 Flexray communication [high] signal input - - -
9 -      
10 Brake Switch [test] signal input Brake OFF DC Battery Voltage (B+)
Brake ON Max 0.5V
11 -      
12 -      
13 Electrical load signal input Lamp OFF DC Battery Voltage (B+)
Lamp ON -0.3 ~ 0.5V
14 Immobilizer communication line - - -
15 -      
16 Main Relay control output Relay OFF DC Battery Voltage (B+)
Relay ON -0.3 ~ 1.2V
17 Sensor ground Idle DC -0.3 ~ 0.5V
18 -      
19 -      
20 CVVT Oil Control (OCV) Valve [Bank 1/Intake] control output Idle Pulse High: Battery Voltage (B+)
Low: -0.3 ~ 1.0V
Frequency: 300Hz
21 Ground Idle DC -0.3 ~ 0.5V
22 Injector (Cylinder #2) [high] control output Engine Run PWM
G11630973
23 Injector (Cylinder #2) [low] control output Engine Run Pulse
G11630974
24 -      
25 Flexray communication [low] signal input      
26 -      
27 Brake Switch [lamp] signal input Brake OFF DC Max 0.5V
Brake ON Battery Voltage (B+)
28 -      
29 -      
30 A/C Pressure Transducer (APT) signal input      
31 Evaporation Position Sensor signal input      
32 LIN communication signal input      
33 Fuel Pump Relay control output Relay OFF DC Battery Voltage (B+)
Relay ON -0.3 ~ 1.2V
34 -      
35 Cooling Fan PWM control output IG OFF PWM Battery Voltage (B+)
IG ON -0.3 ~ 1.2V
36 -      
37 -      
38 -      
39 Injector (Cylinder #3) [high] control output Engine Run PWM
G11630975
40 Injector (Cylinder #3) [low] control output Engine Run Pulse
G11630976
41 Battery power (B+) IG OFF DC Max 1.0V
IG ON Battery Voltage (B+)
42 -      
43 -      
44 Sensor ground Idle DC -0.3 ~ 0.5V
45 - - - -
46 Sensor ground Idle DC -0.3 ~ 0.5V
47 Sensor ground Idle DC -0.3 ~ 0.5V
48 Sensor ground Idle DC -0.3 ~ 0.5V
49 -      
50 Sensor ground Idle DC -0.3 ~ 0.5V
51 -      
52 -      
53 -      
54 Vehicle speed signal output Engine Run Frequency Battery Voltage (B+)
Low: -0.3 ~ 1.0V
Frequency: 21Hz (Idle), 100Hz (3, 000 RPM)
55 -      
56 Injector (Cylinder #4) [high] control output Engine Run PWM
G11630977
57 Injector (Cylinder #4) [low] control output Engine Run Pulse
G11630978
58 Heated Oxygen Sensor [Bank 1/Sensor 2] signal input Idle DC Rich: 0.6 ~ 1.0V
Lean: Max 0.4V
59 H-CAN [low] Recessive Pulse 2.0 ~ 3.0V
Dominant 2.75 ~ 4.5V
60 C-CAN [high] Recessive Pulse 2.0 ~ 3.0V
Dominant 2.75 ~ 4.5V
61 -      
62 -      
63 -      
64 Accelerator Position Sensor (APS) 2 signal input C.T Analog Max 1.0V
W.O.T 1.5 ~ 3.0V
65 Accelerator Position Sensor (APS) 1 signal input C.T Analog Max 1.0V
W.O.T Minimum 4.0V
66 -      
67 -      
68 -      
69 Electric Water Pump (Stand-by) - - -
70 -      
71 Purge Control Solenoid Valve (PCSV) control output Inactive Active Pulse High: Battery Voltage (B+)
Low: Max 1.0V
Vpeak: 42.0 ~ 60.0V
Frequency: 20Hz
72 -      
73 Injector (Cylinder #1) [high] control output Engine Run PWM
G11630979
74 Injector (Cylinder #1) [low] control output Engine Run Pulse
G11630980
75 Battery power (B+) IG OFF DC Max 1.0V
IG ON Battery Voltage (B+)
76 H-CAN [high] Recessive Pulse 2.0 ~ 3.0V
Dominant 2.75 ~ 4.5V
77 C-CAN [low] Recessive Pulse 2.0 ~ 3.0V
Dominant 2.75 ~ 4.5V
78 Vehicle speed signal input - - -
79 Sensor power (+5V) IG OFF DC Max 0.5V
IG ON 4.75 ~ 5.25V
80 -      
81 Sensor power (+5V) IG OFF DC Max 0.5V
IG ON 4.75 ~ 5.25V
82 Sensor power (+5V) IG OFF DC Max 0.5V
IG ON 4.75 ~ 5.25V
83 -      
84 Fuel Tank Level Sender - - -
85 Fuel Tank Isolation Valve (FTIV) relay control      
86 CVVT Oil Control (OCV) Valve [Bank 1/Exhaust] control output Idle Pulse High: Battery Voltage (B+)
Low: -0.3 ~ 1.0V
Frequency: 300Hz
87 - - - -
88 Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] Heater control output Engine Run Pulse High: Battery Voltage (B+)
Low: -0.3 ~ 1.0V
Frequency: 8 ~ 10Hz
Duty: 0 ~ 100%
89 Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2] Heater control output Engine Run Pulse High: Battery Voltage (B+)
Low: -0.3 ~ 1.0V
Frequency: 8 ~ 10Hz
Duty: 0 ~ 100%
90 Fuel Pressure Control Valve [high] Control Engine Run PWM
G11630981
91 Fuel Pressure Control Valve [low] Control Engine Run PWM
G11630982