B75C Multifunction Intake Air Sensor
WARNING: This page is about a different car, the 2012 Buick Verano. However, it is still accessible from the selected car via links, so may be relevant.
Connector Part Information
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Terminal Part Information
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B75C Multifunction Intake Air Sensor
| Pin | Size | Color | Circuit | Function | Option |
|---|---|---|---|---|---|
| 1 | 0.5 | BU | 7564 | Humidity Sensor Signal | - |
| 2 | 0.5 | WH/RD | 3201 | Throttle Inlet Absolute Pressure Sensor 5 Volt Reference | - |
| 3 | 0.5 | GN/WH | 492 | Mass Air Flow Sensor Signal | - |
| 4 | 0.5 | BK | 450 | Ground | - |
| 5 | 0.75 | VT/BU | 5294 | Powertrain Main Relay Fused Supply (5) | - |
| 6 | 0.5 | YE/WH | 3200 | Throttle Inlet Absolute Pressure Sensor Signal | - |
| 7 | 0.5 | BK/VT | 2760 | Intake Air Temperature Sensor Low Reference | - |
| 8 | 0.5 | WH/BU | 6289 | Induction Air Temperature Sensor Signal | - |