Connector [B]
| Terminal | 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), Multi-purpose check connector |
| 9 | - | - |
| 10 | Brake switch [Test] signal input | Brake switch |
| 11 | - | - |
| 12 | - | - |
| 13 | Electric load signal input | Wiper motor |
| 14 | Immobilizer communication line | Smart Key Control module [With Smart Key] |
| - | - | Immobilizer Control module [Without Smart Key] |
| 15 | LDC converter signal input | DC/DC converter |
| 16 | Main relay control output | Main relay |
| 17 | - | - |
| 18 | Purge Control Solenoid Valve (PCSV) control output | Purge Control Solenoid Valve (PCSV) |
| 19 | E-CVVT Relay control output | E-CVVT Relay |
| 20 | - | - |
| 21 | - | - |
| 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), Multi-purpose 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 | Fuel Tank Pressure Sensor (FTPS) signal input | Fuel Tank Pressure Sensor (FTPS) |
| 32 | LIN communication signal input | Battery Sensor |
| 33 | Fuel pump relay control output | Fuel pump relay |
| 34 | Start control output | Start |
| 35 | Cooling fan relay [High] control output | Cooling fan relay [High] |
| 36 | - | - |
| 37 | - | - |
| 38 | Canister Close Valve (CCV) control output | Canister Close Valve (CCV) |
| 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 [Bank 1/Sensor 2] |
| 45 | - | - |
| 46 | Sensor ground | Accelerator Position Sensor (APS) 2 |
| 47 | Sensor ground | Accelerator Position Sensor (APS) 1 |
| 48 | Sensor ground | Fuel Tank Pressure Sensor (FTPS) |
| 49 | - | - |
| 50 | Sensor ground | A/C Pressure Transducer (APT) |
| 51 | Start relay control output | Start relay |
| 52 | - | - |
| 53 | - | - |
| 54 | Engine speed signal output | Smart Key Control module |
| 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 | CCP-CAN [Low] | Other control module, Data Link connector (DLC), Multi-purpose check connector |
| 60 | C-CAN [Low] | Other control module, Data Link connector (DLC), Multi-purpose check connector |
| 61 | Start signal input | Starter |
| 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 | - | - |
| 70 | - | - |
| 71 | Cooling fan relay [Low] control output | Cooling fan relay [High] |
| 72 | Variable Intake Solenoid Valve (VIS) control output | Variable Intake Solenoid Valve (VIS) |
| 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 | CCP-CAN [High] | Other control module, Data Link connector (DLC), Multi-purpose check connector |
| 77 | C-CAN [High] | Other control module, Data Link connector (DLC), Multi-purpose check connector |
| 78 | Vehicle speed signal input | ABS/ESC control module [With ABS/VDC] |
| 79 | Sensor power (+5V) | Fuel Tank Pressure Sensor (FTPS) |
| - | A/C Pressure Transducer (APT) | |
| 80 | - | - |
| 81 | Sensor power (+5V) | Accelerator Position Sensor (APS) 1 |
| 82 | Sensor power (+5V) | Accelerator Position Sensor (APS) 2 |
| 83 | - | - |
| 84 | Fuel Level Sender (FLS) signal input | Fuel Level Sender |
| 85 | - | - |
| 86 | CVVT Oil Control Valve (OCV) [Bank 1/Intake] control output | CVVT Oil Control Valve (OCV) [Bank 1/Intake] |
| 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 [Low] control output | Fuel Pressure Control Valve |
| 91 | Fuel Pressure Control Valve [High] control output | Fuel Pressure Control Valve |
ECM Terminal Input/Output signal
| 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 | Electric load signal input | Lamp OFF | DC | Battery voltage (B+) |
| - | - | Lamp ON | - | -0.3 - 0.5V |
| 14 | Immobilizer communication line | - | - | - |
| 15 | LDC converter signal input | - | - | - |
| 16 | Main relay control output | Relay OFF | DC | Battery voltage (B+) |
| - | - | Relay ON | - | -0.3 - 1.2V |
| 17 | - | - | - | - |
| 18 | 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 |
| 19 | E-CVVT Relay control output | - | - | - |
| 20 | - | - | - | - |
| 21 | - | - | - | - |
| 22 | Injector (Cylinder #2) [High] control output | Engine running | PWM | |
| 23 | Injector (Cylinder #2) [Low] control output | Engine running | Pulse | |
| 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 | Fuel Tank Pressure Sensor (FTPS) signal input | Idle | Analog | -0.3 - 5.2V |
| 32 | LIN communication signal input | - | - | - |
| 33 | Fuel pump relay control output | Relay OFF | DC | Battery voltage (B+) |
| - | - | Relay ON | - | -0.3 - 1.2V |
| 34 | Start control output | Relay OFF | DC | Battery voltage (B+) |
| - | - | Relay ON | - | -0.3 - 1.2V |
| 35 | Cooling fan relay [High] control output | Relay OFF | DC | Battery voltage (B+) |
| - | - | Relay ON | - | Max. 1.0V |
| 36 | - | - | - | - |
| 37 | - | - | - | - |
| 38 | Canister Close Valve (CCV) control output | Inactive Active | Pulse | High: Battery voltage (B+) |
| - | - | - | - | Low: Max. 1.0V |
| - | - | - | - | Vpeak: 42.0 - 60.0V |
| 39 | Injector (Cylinder #3) [High] control output | Engine running | PWM | |
| 40 | Injector (Cylinder #3) [Low] control output | Engine running | Pulse | |
| 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 | Start relay control output | Relay OFF | DC | Battery voltage (B+) |
| - | - | Relay ON | - | -0.3 - 1.2V |
| 52 | - | - | - | - |
| 53 | - | - | - | - |
| 54 | Engine speed signal output | Engine running | Frequency | High: Battery voltage (B+) |
| - | - | - | - | Low: -0.3 - 1.0V |
| - | - | - | - | Frequency: 21 Hz (Idle), 100 Hz (3, 000 rpm) |
| 55 | - | - | - | - |
| 56 | Injector (Cylinder #4) [High] control output | Engine running | PWM | |
| 57 | Injector (Cylinder #4) [Low] control output | Engine running | Pulse | |
| 58 | Heated Oxygen Sensor [Bank 1/Sensor 2] signal input | Idle | DC | Rich: 0.6 - 1.0V |
| - | - | - | - | Lean: Max. 0.4V |
| 59 | CCP-CAN [Low] | Recessive | Pulse | 2.0 - 3.0V |
| - | - | Dominant | - | 2.75 - 4.5V |
| 60 | CAN [Low] | Recessive | Pulse | 2.0 - 3.0V |
| - | - | Dominant | - | 2.75 - 4.5V |
| 61 | starter signal input | S/W OFF | DC | -0.3 - 0.5V |
| - | - | S/W ON | - | Battery voltage (B+) |
| 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 | - | Min. 4.0V |
| 66 | - | - | - | - |
| 67 | - | - | - | - |
| 68 | - | - | - | - |
| 69 | - | - | - | - |
| 70 | - | - | - | - |
| 71 | Cooling fan relay [Low] control output | Relay OFF | DC | Battery voltage (B+) |
| - | - | Relay ON | - | -0.3 - 1.2V |
| 72 | Variable Intake Solenoid Valve (VIS) control output | Active | DC | Max. 1.0V |
| - | - | Inactive | - | Battery voltage (B+) |
| 73 | Injector (Cylinder #1) [High] control output | Engine running | PWM | |
| 74 | Injector (Cylinder #1) [Low] control output | Engine running | Pulse | |
| 75 | Battery power (B+) | IG OFF | DC | Max. 1.0V |
| - | - | IG ON | - | Battery voltage (B+) |
| 76 | CCP-CAN [High] | Recessive | Pulse | 2.0 - 3.0V |
| - | - | Dominant | - | 2.75 - 4.5V |
| 77 | CAN [High] | Recessive | Pulse | 2.0 - 3.0V |
| - | - | Dominant | - | 2.75 - 4.5V |
| 78 | Vehicle 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 Level Sender | - | - | - |
| 85 | - | - | - | - |
| 86 | CVVT Oil Control Valve (OCV) [Bank 1/Intake] control output | Idle | Pulse | High: Battery voltage (B+) |
| - | - | - | - | Low: -0.3 - 1.0V |
| - | - | - | - | Frequency: 300 Hz |
| 87 | - | - | - | - |
| 88 | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] Heater control output | Engine running | Pulse | High: Battery voltage (B+) |
| - | - | - | - | Low: -0.3 - 1.0V |
| - | - | - | - | Frequency: 8 - 10 Hz |
| - | - | - | - | Duty: 0 - 100% |
| 89 | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2] Heater control output | Engine running | Pulse | High: Battery voltage (B+) |
| - | - | - | - | Low: -0.3 - 1.0V |
| - | - | - | - | Frequency: 8 - 10 Hz |
| - | - | - | - | Duty: 0 - 100% |
| 90 | Fuel Pressure Control Valve [High] control output | Engine running | PWM | |
| 91 | Fuel Pressure Control Valve [Low] control output | Engine running | Pulse |