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Home >> GMC >> 2013 >> Sierra 1500 XFE >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Wiring Systems And Power Management - Component Connector End Views - Fuel Pump/Trailer Brake Control Module To Radio X1 (UYS) >> Component Connector End Views >> Heated Oxygen Sensor (HO2S) - Bank 1 Sensor 2 (LU3)

Heated Oxygen Sensor (HO2S) - Bank 1 Sensor 2 (LU3)

GM518981
Connector Part Information
  • Harness: Engine
  • OEM: 12160482
  • Service: 88988598
  • Description: 4-Way F Metri-Pack 150 Series, Sealed (BK)
Terminal Part Information
  • Terminated Lead: 13575427
  • Release Tool: J-38125-12A
  • Diagnostic Test Probe: J-35616-14 (GN)
  • Terminal/Tray: 12048074/2
  • Core/Insulation Crimp: E/1
Heated Oxygen Sensor (HO2S) - Bank 1 Sensor 2 (LU3)

Pin Wire Circuit Function
A 0.5 TN/WH 1669 HO2S Low Signal Bank 1 Sensor 2
B 0.5 PU/WH 1668 HO2S High Signal Bank 1 Sensor 2
C 0.5 GY/WH 3122 HO2S Heater Low Control Bank 1 Sensor 2
D 0.5 PK 1539 Ignition 1 Voltage