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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 908 (Engine Controls And Fuel - 6.6L (LMM) - Introduction (2 Of 2)) >> Component Locator >> Engine Controls Connectors >> Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor

Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor

WARNING: This page is about a different car, the 2007 GMC Sierra, 2007 GMC Cab & Chassis Sierra, 2007 Chevrolet Silverado, and 2007 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor Connector End View
GM1399241Courtesy of GENERAL MOTORS CORP.
Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor Connector Parts Information

Connector Part Information 
  • OEM: 15443141
  • Service: 19151506
  • Description: 5-Way F TS Series Sealed (BK)
Terminal Part Information 
  • Terminal/Tray: 8100-3455/2
  • Core/Insulation Crimp: 8/8
  • Release Tool/Test Probe: 15315247/J-35616-64B (L-BU)
Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor Connector Terminal Identification

Pin Wire Color Circuit No. Function
1 0.5 YE 492 MAF Sensor Signal
2 0.5 GY/BK 2931 Low Reference
3 0.5 PK 1839 Ignition 1 Voltage
4 0.5 TN 2760 Low Reference
5 0.5 TN 472 IAT Sensor 1 Signal
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