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MAF/IAT Sensor
Courtesy of GENERAL MOTORS CORP. MAF/IAT Sensor Connector & Terminal Parts Information
Connector Part Information
- OEM: 15326822
- Service: 88987186
- Description: 5-Way F GT 150 Series Sealed (BK)
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Terminal Part Information
- Pins: A-E
- Terminal/Tray: 12191819/8
- Core/Insulation Crimp: Pins A, C-E - E/A
- Core/Insulation Crimp: Pins B - 2/A
- Release Tool/Test Probe: 15315247/J-35616-2A (GY)
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MAF/IAT Sensor Terminal Identification
| Pin |
Wire Color |
Circuit No. |
Function |
| A |
YE |
492 |
MAF Sensor Signal |
| B |
BK/WH |
451 |
Ground |
| C |
PK/BK |
5291 |
Ignition 1 Voltage |
| D |
BK |
2760 |
Low Reference |
| E |
TN |
472 |
IAT Sensor Signal |