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Home >> GMC >> 2008 >> Yukon Base, 4.8 C >> Repair and Diagnosis >> External Pages >> Different car >> Section 364 (Wiring Systems And Power Management - Component Connector End Views - Electronic Compass Module To Memory Seat Module (X4)) >> Component Connector End Views >> Heated Oxygen Sensor (HO2S)- Bank 1 Sensor 2
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Heated Oxygen Sensor (HO2S)- Bank 1 Sensor 2

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Connector Part Information
  • Harness Type: Chassis (MYC)
  • Harness Type: Engine (except MYC)
  • OEM Connector: 15326423
  • Service Connector: 15306319
  • Description: 4-Way M Metri-Pack 150 Series, Sealed (GY)
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 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 2 Sensor 1
D 0.5 PK 1539 Ignition Voltage
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