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Home >> Chevrolet >> 2006 >> Cobalt LTZ >> Repair and Diagnosis >> External Pages >> Different car >> Section 682 (Engine Controls And Fuel - 2.0L - Introduction (2 Of 2)) >> Component Locator >> Engine Controls Connectors >> Barometric Pressure Sensor

Barometric Pressure Sensor

WARNING: This page is about a different car, the 2007 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Barometric Pressure Sensor Connector End View
GM684840Courtesy of GENERAL MOTORS CORP.
Barometric Pressure Sensor Connector & Terminal Parts Information

Connector Part Information 
  • OEM: 12129946
  • Service: 88987997
  • Description: 3-Way F Metri-Pack 150 Series Sealed (GY)
Terminal Part Information 
  • Terminal/Tray: 12048074/2
  • Core/Insulation Crimp: E/1
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)
Barometric Pressure Sensor Terminal Identification

Pin Wire Color Circuit No. Function
A OG/BK 6014 Low Reference
B GY/BK 433 BARO Sensor Signal
C WH/BK 2932 5-Volt Reference - 1
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