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Heated Oxygen Sensor (HO2S) - Bank 1 Sensor 2

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Connector Part Information
  • Harness: Engine
  • OEM Connector: 12092839
  • Service Connector: 88987991
  • Description: 5-Way M Metri-Pack 150 Series, Sealed (BK)
Terminal Part Information
  • Terminated Lead: 13575420
  • Release Tool: J-38125-12A
  • Diagnostic Test Probe: J-35616-3 (GY)
  • Terminal/Tray: 12045773/2
  • Core/Insulation Crimp: E/1
Heated Oxygen Sensor (HO2S) - Bank 1 Sensor 2

Pin Wire Circuit Function
A 0.5 TN/WH 3121 HO2S Low Signal (Bank 1 Sensor 2)
B 0.5 PU 3120 HO2S High Signal (Bank 1 Sensor 2)
C - - Not Used
D 0.5 PK/BK 5294 Battery Positive Voltage
E 0.5 GY/WH 3122 HO2S Heater Low Control (Bank 1 Sensor 2)