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HOMESERVICE MANUALSCHEVROLET2013SILVERADO 2500 HD LT, 2D CAB CHASSIS, 6.6L ENG VIN 8, RWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 2134 (WIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - ELECTRONIC STEERING CONTROL MODULE X2 THROUGH MEMORY SEAT MODULE)COMPONENT CONNECTOR END VIEWSMASS AIR FLOW (MAF)/INTAKE AIR TEMPERATURE (IAT) SENSOR
2013 Chevrolet Silverado 2500 HD LT, 2D Cab Chassis, 6.6L Eng VIN 8, RWD

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

2013 Chevrolet Silverado 2500 HD LT, 2D Cab Chassis, 6.6L Eng VIN 8, RWDSECTION Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. 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
GM2484671Courtesy of GENERAL MOTORS CORP.
Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor

Pin Wire Circuit Function
A 0.5 TN 2760 Low Reference
B 0.5 TN/BK 472 Intake Air Temperature (IAT) Sensor Signal
C 0.5 YE 492 Mass Air Flow (MAF) Sensor Signal
D 0.5 PK 1839 Ignition Voltage
E 0.5 BK/WH 451 Ground
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 13519912
  • Service Connector: 13501881
  • Description: 5-Way F GT 150 Series, Sealed (D-GY)
Terminal Part Information
  • Terminated Lead: 13575413
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-2A (GY)
  • Terminal/Tray: 12191819/8
  • Core/Insulation Crimp: E/1
RENDER: 1.0x

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