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ECM Terminal Function

Connector [C100-A] 

Pin No. Description Connected to
1 -  
2 -  
3 -  
4 -  
5 EGR valve (motor +) EGR valve
6 EGR valve (motor -) EGR valve
7 -  
8 -  
9 -  
10 -  
11 -  
12 Fuel Tank Pressure Sensor (FTPS) signal input Fuel Tank Pressure Sensor (FTPS)
13 Wake Up signal Body Control Module (BCM)
14 -  
15 EGR valve (Feedback signal) EGR valve
16 -  
17 Engine Coolant Temperature Sensor (ECTS) signal input Engine Coolant Temperature Sensor (ECTS)
18 -  
19 -  
20 Ignition Coil (Cylinder #3) control output Ignition Coil (Cylinder #3)
21 Ignition Coil (Cylinder #2) control output Ignition Coil (Cylinder #2)
22 -  
23 -  
24 -  
25 -  
26 PWM_Command Oil Pump Unit (OPCU)
27 -  
28 -  
29 -  
30 -  
31 -  
32 Mass Air Flow Sensor (MAFS) signal input Mass Air Flow Sensor (MAFS)
33 -  
34 Sensor ground Fuel Tank Pressure Sensor (FTPS)
35 -  
36 EGR valve (Ground) EGR valve
37 Sensor ground Engine Coolant Temperature Sensor (ECTS)
38 Sensor ground Rail Pressure Sensor (RPS)
39 Rail Pressure Sensor (RPS) signal input Rail Pressure Sensor (RPS)
40 -  
41 Ignition Coil (Cylinder #1) control output Ignition Coil (Cylinder #1)
42 Ignition Coil (Cylinder #4) control output Ignition Coil (Cylinder #4)
43 -  
44 -  
45 -  
46 -  
47 -  
48 -  
49 Sensor ground Crankshaft Position Sensor (CKPS)
50 Sensor ground Camshaft Position Sensor (CMPS) [Bank 1/Exhaust]
51 Sensor ground Camshaft Position Sensor (CMPS) [Bank 1/Intake]
52 Sensor ground Mass Air Flow Sensor (MAFS)
53 -  
54 -  
55 -  
56 -  
57 -  
58 -  
59 Sensor ground Throttle Position Sensor (TPS) 1, 2
60 Sensor ground Manifold Absolute Pressure Sensor (MAPS)
61 Sensor shield Knock Sensor (KS)
62 Sensor ground Knock Sensor (KS)
63 Knock Sensor (KS) signal input Knock Sensor (KS)
64 -  
65 -  
66 -  
67 -  
68 -  
69 -  
70 OPCU Condition Oil Pump Unit (OPCU)
71 -  
72 -  
73 -  
74 Camshaft Position Sensor (CMPS) [Bank 1/Exhaust] signal input Camshaft Position Sensor (CMPS) [Bank 1/Exhaust]
75 -  
76 -  
77 -  
78 -  
79 -  
80 Throttle Position Sensor (TPS) 2 signal input Throttle Position Sensor (TPS) 2
81 Intake Air Temperature Sensor (IATS) signal input Intake Air Temperature Sensor (IATS)
82 Manifold Absolute Pressure Sensor (MAPS) signal input Manifold Absolute Pressure Sensor (MAPS)
83 Rc/Rp (Pump Cell Voltage) Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1]
84 VS-/IP- (Common Ground for VS, IP) Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1]
85 -  
86 -  
87 -  
88 -  
89 ETC Motor [+] control output ETC Motor
90 ETC Motor [-] control output ETC Motor
91 -  
92 -  
93 -  
94 -  
95 Crankshaft Position Sensor (CKPS) signal input Crankshaft Position Sensor (CKPS)
96 Camshaft Position Sensor (CMPS) [Bank 1/Intake] signal input Camshaft Position Sensor (CMPS) [Bank 1/Intake]
97 -  
98 -  
99 Sensor power (+5V) Crankshaft Position Sensor (CKPS)
Fuel Tank Pressure Sensor (FTPS)
EGR valve
100 Throttle Position Sensor (TPS) 1 signal input Throttle Position Sensor (TPS) 1
101 Sensor power (+5V) Throttle Position Sensor (TPS) 1, 2
102 Sensor ground Rail Pressure Sensor (RPS)
103 Sensor power (+5V) Manifold Absolute Pressure Sensor (MAPS)
104 Rc (Comprehensative Resistance) Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1]
105 VS + (NERNST Cell Voltage) Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1]

Connector [C100-B] 

Pin No. Description Connected to
1 ECM ground Chassis Ground
2 ECM ground Chassis Ground
3 Battery power (B+) Main Relay
4 ECM ground Chassis Ground
5 Battery power (B+) Main Relay
6 Battery power (B+) Main Relay
7 -  
8 Flexray communication [high] signal input Other control module, Data Link Connector (DLC), MultiPurpose Check Connector
9 -  
10 Brake Switch [test] signal input Brake Switch
11 -  
12 -  
13 Electrical load signal input Wiper Motor
14 Immobilizer communication line Smart key Control Module
15 -  
16 Main Relay control output Main Relay
17 Sensor ground Evaporation Leak Check Module (ELCM)
18 -  
19 -  
20 CVVT Oil Control (OCV) Valve [Bank 1/Intake] control output CVVT Oil Control (OCV) Valve [Bank 1/Intake]
21 Ground Evaporation Leak Check Module (ELCM)
22 Injector (Cylinder #2) [high] control output Injector (Cylinder #2)
23 Injector (Cylinder #2) [low] control output Injector (Cylinder #2)
24 -  
25 Flexray communication [low] signal input Other control module, Data Link Connector (DLC), MultiPurpose Check Connector
26 -  
27 Brake Switch [lamp] signal input Brake Switch
28 -  
29 -  
30 A/C Pressure Transducer (APT) signal input A/C Pressure Transducer (APT)
31 Evaporation Position Sensor signal input Evaporation Leak Check Module (ELCM)
32 LIN communication signal input Battery Sensor
33 Fuel Pump Relay control output Fuel Pump Relay
34 -  
35 Cooling Fan PWM control output Cooling Fan Motor
36 -  
37 -  
38    
39 Injector (Cylinder #3) [high] control output Injector (Cylinder #3)
40 Injector (Cylinder #3) [low] control output Injector (Cylinder #3)
41 Battery power (B+) Ignition Switch
42 -  
43 -  
44 Sensor ground Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2]
45 -  
46 Sensor ground Accelerator Position Sensor (APS) 2
47 Sensor ground Accelerator Position Sensor (APS) 1
48 Sensor ground Evaporation Leak Check Module (ELCM)
49 -  
50 Sensor ground A/C Pressure Transducer (APT)
51 -  
52 -  
53 -  
54 Vehicle speed signal output Cluster
55 -  
56 Injector (Cylinder #4) [high] control output Injector (Cylinder #4)
57 Injector (Cylinder #4) [low] control output Injector (Cylinder #4)
58 Heated Oxygen Sensor [Bank 1/Sensor 2] signal input Heated Oxygen Sensor [Bank 1/Sensor 2]
59 H-CAN [low] Other control module, Data Link Connector (DLC), MultiPurpose Check Connector
60 C-CAN [high] Other control module, Data Link Connector (DLC), MultiPurpose Check Connector
61 -  
62 -  
63 -  
64 Accelerator Position Sensor (APS) 2 signal input Accelerator Position Sensor (APS) 2
65 Accelerator Position Sensor (APS) 1 signal input Accelerator Position Sensor (APS) 1
66 -  
67 -  
68 -  
69 Electric Water Pump (Stand-by) Electric Water Pump (EWP)
70 -  
71 Purge Control Solenoid Valve (PCSV) control output Purge Control Solenoid Valve (PCSV)
72 -  
73 Injector (Cylinder #1) [high] control output Injector (Cylinder #1)
74 Injector (Cylinder #1) [low] control output Injector (Cylinder #1)
75 Battery power (B+) Battery
76 H-CAN [high] Other control module, Data Link Connector (DLC), MultiPurpose Check Connector
77 C-CAN [low] Other control module, Data Link Connector (DLC), MultiPurpose Check Connector
78 Vehicle speed signal input Integrated brake actuation unit
Smart key Control Module
79 Sensor power (+5V) A/C Pressure Transducer (APT)
Evaporation Leak Check Module (ELCM)
80 -  
81 Sensor power (+5V) Accelerator Position Sensor (APS) 1
82 Sensor power (+5V) Accelerator Position Sensor (APS) 2
83 -  
84 Fuel Tank Level Sender Fuel Tank Level Sender
85 Fuel Tank Isolation Valve (FTIV) relay control Fuel Tank Isolation Valve (FTIV)
86 CVVT Oil Control (OCV) Valve [Bank 1/Exhaust] control output CVVT Oil Control Valve (OCV) [Bank 1/Exhaust]
87 -  
88 Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] Heater control output Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1]
89 Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2] Heater control output Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2]
90 Fuel Pressure Control Valve [high] Control Fuel Pressure Control Valve
91 Fuel Pressure Control Valve [low] Control Fuel Pressure Control Valve