Multifunction Intake Air Sensor
 Courtesy of GENERAL MOTORS COMPANY
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Connector Part Information
- Harness Type: Engine
- OEM Connector: 13774439
- Service Connector: 13583440
- Description: 8-Way F 064 Series, Sealed (BK)
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Terminal Part Information
- Terminated Lead: Pins 1-4, 6-8 - 13575864
- Terminated Lead: Pin 5 - 13575865
- Release Tool: J-38125-215A
- Diagnostic Test Probe: J-35616-64B (L-BU)
- Terminal/Tray: SAIT-A03GF-M064/27
- Core/Insulation Crimp: P/P
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Multifunction Intake Air Sensor
| Pin |
Wire |
Circuit |
Function |
| 1 |
0.35 L-BU |
6289 |
Induction Air Temperature Sensor Signal |
| 2 |
0.35 GY |
3201 |
5 Volt Reference 1 |
| 3 |
0.35 TN |
2760 |
Low Reference |
| 4 |
0.35 YE/WH |
3200 |
Throttle Inlet Absolute Pressure Sensor Signal |
| 5 |
0.5 PK/BK |
5294 |
Powertrain Main Relay Fused Supply (5) |
| 6 |
0.35 YE |
492 |
Mass Air Flow Sensor Signal |
| 7 |
0.35 BK/WH |
451 |
Ground |
| 8 |
0.35 PU |
4008 |
Humidity Sensor Signal |