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Home >> Cadillac >> 2006 >> XLR V >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 4.4L - Introduction (2 Of 2) >> Component Locator >> Engine Controls Connector End Views >> Intake Air Temperature (IAT)/Mass Air Flow (MAF) Sensor

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

Fig 1: IAT/MAF Sensor Connector View
GM647974Courtesy of GENERAL MOTORS CORP.
Engine Controls Connector End Views

Connector Part Information 
  • OEM: 15326822
  • Service: 88987186
  • Description: 5-Way F GT 150 Sealed (BK)
Terminal Part Information 
  • Terminal/Tray: 12191819/8
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Intake Air Temperature (IAT) / Mass Air Flow (MAF) Sensor

Pin Wire Color Circuit No. Function
A YE 492 MAF Sensor Signal
B BK/WH 451 Ground
C PK 539 Ignition-1
D TN 2760 Low Reference
E TN/BK 472 IAT Sensor Signal