Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor (LMM or LGH)

2010 GMC Savana Special 6.0 GSECTION Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor (LMM or LGH)
Fig 1: Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor (LMM or LGH) Connector End View
GM1399241Courtesy of GENERAL MOTORS CORP.
Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor (LMM or LGH)

Pin Wire Circuit Function
1 0.5 YE 492 Mass Air Flow (MAF) Sensor Signal
2 0.5 GY/BK 2931 Low Reference
3 0.5 PK 1939 Ignition Voltage
4 0.5 TN 2760 Low Reference
5 0.5 TN 472 Intake Air Temperature (IAT) Sensor Signal
Connector Part Information 
  • Harness: Engine Chassis
  • OEM: 15443141
  • Service: 19151506
  • Description: 5-Way F TS Series Sealed (BK)
Terminal Part Information 
  • Terminal/Tray: 8100-3456/26
  • Core/Insulation Crimp: K/K
  • Release Tool/Test Probe: 15315247/J-35616-64B (L-BU)
RENDER: 1.0x

NO RELATED

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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

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  • Brakes feel soft, pull hard to one side, or make grinding noises.
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