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Manifold Absolute Pressure (MAP) Sensor

Fig 1: Manifold Absolute Pressure (MAP) Sensor Connector End View
GM684840Courtesy of GENERAL MOTORS COMPANY
Manifold Absolute Pressure (MAP) Sensor

Pin Wire Circuit Function
A 0.5 OG/BK 469 Low Reference
B 0.5 L-GN/BK 432 MAP Sensor Signal
C 0.5 GY/WH 2704 5-Volt Reference
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 12129946
  • Service Connector: 88987997
  • Description: 3-Way F Metri-Pack 150 Series, Sealed (GY)
Terminal Part Information
  • Terminated Lead: 13575419
  • Release Tool: J-38125-12A
  • Diagnostic Test Probe: J-35616-14 (GN)
  • Terminal/Tray: 12048074/2
  • Core/Insulation Crimp: E/1
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