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A/C Refrigerant Pressure Sensor

Fig 1: A/C Refrigerant Pressure Sensor Connector End View
GM258299Courtesy of GENERAL MOTORS COMPANY
A/C Refrigerant Pressure Sensor

Pin Wire Circuit Function
A 0.5 L-BU 5514 Low Reference
B 0.5 GY/BK 2700 5-Volt Reference
C 0.5 OG/WH 380 A/C Refrigerant Pressure Sensor Signal
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 12078090
  • Service Connector: 88988301
  • Description: 3-Way F Metri-Pack 150 Series (BK)
Terminal Part Information
  • Terminated Lead: Pending
  • Release Tool: J-38125-559
  • Diagnostic Test Probe: J-35616-14 (GN)
  • Terminal/Tray: 12103881/2
  • Core/Insulation Crimp: E/C