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Home >> Cadillac >> 2006 >> STS V >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System - 4.4L - Introduction (2 Of 2) >> Component Locator >> Engine Controls Connector End Views >> Barometric Pressure (BARO) Sensor
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Barometric Pressure (BARO) Sensor

Fig 1: Barometric Pressure (BARO) Sensor Connector
GM684840Courtesy of GENERAL MOTORS CORP.
Engine Controls Connector End Views

Connector Part Information 
  • OEM: 12129946
  • Service: 88987997
  • Description: 3-Way F M/P 150 Delphi (L-GY)
Terminal Part Information 
  • Terminal/Tray: 12048074/2
  • Core/Insulation Crimp: E/1
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)
Barometric Pressure (BARO) Sensor

Pin Wire Color Circuit No. Function
A OG/BK 6014 BARO Sensor Low Reference
B GY/BK 433 BARO Sensor Signal
C WH/BK 2932 5-Volt Reference
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