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Home >> GMC >> 2007 >> Sierra Classic 1500 HD, RWD >> Repair and Diagnosis >> Quick Lookups >> Wiring Diagrams >> OEM Connector End Views - Engine Control Module, Engine Controls, Engine Electrical >> Engine Controls Connector End Views (6.6L LMM) >> Manifold Absolute Pressure (MAP) Sensor Connector End View
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Manifold Absolute Pressure (MAP) Sensor Connector End View

Fig 1: Manifold Absolute Pressure (MAP) Sensor Connector End View
GM684840Courtesy of GENERAL MOTORS CORP.
Manifold Absolute Pressure (MAP) Sensor Connector Parts Information

Connector Part Information 
  • OEM: 12129945
  • Service: See Catalog
  • 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-35616-14 (GN)
Manifold Absolute Pressure (MAP) Sensor Connector Terminal Identification

Pin Wire Color Circuit No. Function
A 0.5 OG/BK IC93 Low Reference
B 0.5 L-GN IC94 MAP Sensor Signal
C 0.5 GY IC92 5-Volt Reference
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