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Home >> Buick >> 2007 >> Allure CX >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 3.8L - Introduction (2 Of 2) >> Component Locator >> Engine Controls Connectors >> Manifold Absolute Pressure (MAP) Sensor
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Manifold Absolute Pressure (MAP) Sensor

Fig 1: MAP Sensor Connector End View
GM684840Courtesy of GENERAL MOTORS CORP.
MAP Sensor Connector Part Information

Connector Part Information 
  • OEM: 12129946
  • Service: 12129946
  • 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)
MAP Sensor Connector Terminal Identification

Pin Wire Color Circuit No. Function
A OG/BK 469 Low Reference
B L-GN 432 MAP Sensor Signal
C GY 2704 5-Volt Reference 2
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