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Home >> Cadillac >> 2007 >> STS Base, 4.6 A, RWD >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> OEM Connector End Views - Antilock Brake System, Remote Function, Steering Wheel And Column, Engine Control Module, Engine Controls, Entertainment/Communication >> Engine Controls Connector End Views >> MAF/IAT Sensor Connector End View
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MAF/IAT Sensor Connector End View

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: 88987186
  • Description: 5-Way F GT 150 SLD (BK)
Terminal Part Information 
  • Pins: A, B, D, E, C
  • Terminal/Tray: 12191819/8
  • Core/Insulation Crimp: Pins A, B, D, E - E/A
  • Core/Insulation Crimp: Pins C - 2/A
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)
MAF/IAT Sensor Connector End View

Pin Wire Color Circuit No. Function
A YE 492 MAF Sensor Signal
B BK 1550 Ground
C PK/BK 5290 Ignition 1 Voltage
D TN 2760 Low Reference
E TN 472 IAT Sensor Signal


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 End View

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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