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Home >> Cadillac >> 2007 >> STS Base, 4.6 A, AWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls And Fuel - 4.6L (LH2) - Introduction (2 Of 2) >> Component Locator >> Engine Controls Connector End Views >> MAF/IAT Sensor
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MAF/IAT Sensor

Fig 1: MAF/IAT Sensor Connector End View
GM647974Courtesy of GENERAL MOTORS CORP.
MAF/IAT Sensor Connector Parts Information

Connector Part Information 
  • OEM: 15326822
  • Service: See Catalog
  • Description: 4-Way F (BK)
Terminal Part Information 
  • Terminal/Tray: 12191819-E
  • Core/Insulation Crimp: A
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)
MAF/IAT Sensor Connector Terminal Identification

Pin Wire Color Circuit No. Function
A YE 492 MAF Sensor Signal
B BK/WH 1551 Ground
C PK/BK 5290 Ignition 1 Voltage
D TN 2760 Low Reference
E TN 472 Low Reference
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