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B52B Heated Oxygen Sensor 2

GM831392
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 12092839
  • Service Connector: 88987991
  • Description: 5-Way M Metri-Pack 150 Series, Sealed (BK)
Terminal Part Information
  • Pins: A-B, D-E
  • Terminated Lead: Pending
  • Release Tool: Pending
  • Diagnostic Test Probe: Pending
  • Terminal/Tray: Pending
  • Core/Insulation Crimp: Pending
B52B Heated Oxygen Sensor 2

Pin Size Color Circuit Function Option
A 0.5 WH/YE 3121 Heated Oxygen Sensor Low Signal Bank 1 Sensor (2) -
B 0.5 VT/BU 3120 Heated Oxygen Sensor High Signal Bank 1 Sensor (2) -
C - - - Not Available -
D 1 VT/BU 5294 Powertrain Main Relay Fused Supply (4) -
E 0.5 GY/WH 3122 Heated Oxygen Sensor Heater Low Control Bank 1 Sensor (2) -