LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Cadillac >> 2007 >> STS V >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls And Fuel - 4.4L - Introduction (2 Of 2) >> Component Locator >> Engine Controls Connector End Views >> MAF/IAT Sensor
April 5, 2026: LEMON Manuals is launched! Read the announcement.

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: 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 Terminal Identification

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
scientia non olet · About LEMON Manuals