Connector (C300-B)
WARNING: This page is about a different variant/trim than selected.
| 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 | |||
| 4 | ECM ground | Idle | DC | -0.3 ~ 0.5V |
| 5 | Battery power (B+) | IG OFF | DC | Max. 1.0V |
| IG ON | Battery Voltage | |||
| 6 | Battery power (B+) | IG OFF | DC | Max. 1.0V |
| IG ON | Battery Voltage | |||
| 7 | - | |||
| 8 | Crankshaft Position Sensor (CKPS) signal input | Engine Running | Pulse | High: 4.5 ~ 5.5V |
| Low: -0.3 ~ 0.5V | ||||
| Frequency: 850Hz (Idle), 3, 000Hz (3, 000 RPM) | ||||
| 9 | - | |||
| 10 | Brake Switch 2 signal input | Brake OFF | DC | Battery Voltage |
| Brake ON | Max. 0.5V | |||
| 11 | - | |||
| 12 | - | |||
| 13 | - | |||
| 14 | - | |||
| 15 | Alternator PWM signal input (FR) | Lamp OFF | DC | Battery Voltage |
| Lamp ON | -0.3 ~ 0.5V | |||
| 16 | Alternator PWM signal output (COM) | Idle | Pulse | High: Battery Voltage |
| Low: Max. 1.5V | ||||
| Frequency: 125Hz | ||||
| 17 | Electrical load [Wiper] signal input | |||
| 18 | - | |||
| 19 | - | |||
| 20 | - | |||
| 21 | - | |||
| 22 | Injector (Cylinder #2) [High] control output | Engine Running | PWM | |
| 23 | Injector (Cylinder #2) [Low] control output | Engine Running | Pulse | |
| 24 | - | |||
| 25 | Sensor ground | Idle | DC | -0.3 ~ 0.5V |
| 26 | - | |||
| 27 | Brake Switch 1 signal input | Brake OFF | DC | Max. 0.5V |
| Brake ON | Battery Voltage | |||
| 28 | - | |||
| 29 | Camshaft Position Sensor (CMPS) [Bank 1/Intake] signal input | Engine Running | Pulse | High: 4.5 ~ 5.5V |
| Low: -0.3 ~ 0.5V | ||||
| Frequency: 7Hz (Idle), 25Hz (3, 000 RPM) | ||||
| 30 | Camshaft Position Sensor (CMPS) [Bank 1/Exhaust] signal input | Engine Running | Pulse | High: 4.5 ~ 5.5V |
| Low: -0.3 ~ 0.5V | ||||
| Frequency: 7Hz (Idle), 25Hz (3, 000 RPM) | ||||
| 31 | - | |||
| 32 | LIN communication signal input | |||
| 33 | Cooling Fan Relay control output | Relay OFF | DC | Battery Voltage |
| Relay ON | -0.3 ~ 1.2V | |||
| 34 | - | |||
| 35 | - | |||
| 36 | - | |||
| 37 | - | |||
| 38 | - | |||
| 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 | |||
| 42 | - | |||
| 43 | - | |||
| 44 | Sensor shield | Idle | DC | -0.3 ~ 0.5V |
| 45 | Sensor ground | Idle | DC | -0.3 ~ 0.5V |
| 46 | Sensor ground | Idle | DC | -0.3 ~ 0.5V |
| 47 | Sensor ground | Idle | DC | -0.3 ~ 0.5V |
| 48 | - | |||
| 49 | - | |||
| 50 | - | |||
| 51 | - | |||
| 52 | - | |||
| 53 | Main Relay control output | Relay OFF | DC | Battery Voltage |
| Relay ON | -0.3 ~ 1.2V | |||
| 54 | - | |||
| 55 | - | |||
| 56 | Injector (Cylinder #4) [High] control output | Engine Running | PWM | |
| 57 | Injector (Cylinder #4) [Low] control output | Engine Running | Pulse | |
| 58 | Battery power (B+) | IG OFF | DC | Max. 1.0V |
| IG ON | Battery Voltage | |||
| 59 | - | |||
| 60 | CAN [Low] | Recessive | Pulse | 2.0 ~ 3.0V |
| Dominant | 2.75 ~ 4.5V | |||
| 61 | - | |||
| 62 | Knock Sensor (KS) signal input | Knocking | Variable Frequency | -0.3 ~ 0.3V |
| Normal | 0V | |||
| 63 | Clutch Switch signal input | S/W OFF | DC | Battery Voltage |
| S/W ON | -0.3 ~ 0.5V | |||
| 64 | - | |||
| 65 | - | |||
| 66 | - | |||
| 67 | - | |||
| 68 | Variable Intake Solenoid (VIS) Valve control output | Active | DC | Max. 1.0V |
| Inactive | Battery Voltage | |||
| 69 | Starter Relay control output | Relay OFF | DC | Battery Voltage |
| Relay ON | -0.3 ~ 1.2V | |||
| 70 | Fuel Pump Relay control output | Relay OFF | DC | Battery Voltage |
| Relay ON | -0.3 ~ 1.2V | |||
| 71 | Engine speed signal output | Engine Running | Frequency | High: Battery Voltage |
| Low: -0.3 ~ 1.0V | ||||
| Frequency: 21Hz (Idle), 100Hz (3, 000 RPM) | ||||
| 72 | - | |||
| 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 | |||
| 76 | - | |||
| 77 | CAN [High] | Recessive | Pulse | 2.0 ~ 3.0V |
| Dominant | 2.75 ~ 4.5V | |||
| 78 | Vehicle speed signal input | |||
| 79 | - | |||
| 80 | - | |||
| 81 | - | |||
| 82 | Starter Control Switch signal input | S/W OFF | DC | -0.3 ~ 0.5V |
| S/W ON | Battery Voltage | |||
| 83 | - | |||
| 84 | CVVT Oil Control Valve (OCV) [Bank 1/Exhaust] control output | Idle | Pulse | High: Battery Voltage |
| Low: -0.3 ~ 1.0V | ||||
| Frequency: 300Hz | ||||
| 85 | CVVT Oil Control Valve (OCV) [Bank 1/Intake] control output | Idle | Pulse | High: Battery Voltage |
| Low: -0.3 ~ 1.0V | ||||
| Frequency: 300Hz | ||||
| 86 | Purge Control Solenoid Valve (PCSV) control output | Inactive Active | Pulse | High: Battery Voltage |
| Low: Max. 1.0V | ||||
| Vpeak: 42.0 ~ 60.0V | ||||
| Frequency: 20Hz | ||||
| 87 | Canister Close Valve (CCV) control output | Active Inactive | Pulse | High: Battery Voltage |
| Low: Max. 1.0V | ||||
| Vpeak: 42.0 ~ 60.0V | ||||
| 88 | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] Heater control output | Engine Running | Pulse | High: Battery Voltage |
| Low: -0.3 ~ 1.0V | ||||
| Frequency: 8 ~ 10Hz | ||||
| Duty: 0 ~ 100% | ||||
| 89 | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2] Heater control output | Engine Running | Pulse | High: Battery Voltage |
| Low: -0.3 ~ 1.0V | ||||
| Frequency: 8 ~ 10Hz | ||||
| Duty: 0 ~ 100% | ||||
| 90 | Fuel Pressure Regulator Valve [High] control output | Engine Running | PWM | |
| 91 | Fuel Pressure Regulator Valve [Low] control output | Engine Running | Pulse |