Heated Oxygen Sensor (HO2S) - Bank 1 Sensor 1
 Courtesy of GENERAL MOTORS COMPANY
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Connector Part Information
- Harness: Engine
- OEM Connector: 12092839
- Service Connector: 1358584
- Description: 5-Way M Metri-Pack 150 Series, Sealed (BK)
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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
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Heated Oxygen Sensor (HO2S) -Bank 1 Sensor 1
| Pin |
Wire |
Circuit |
Function |
| A |
0.5 TN/WH |
3111 |
HO2S Low Reference (Bank 1 Sensor 1) |
| B |
0.5 PU/WH |
3110 |
HO2S Reference Voltage (Bank 1 Sensor 1) |
| C |
- |
- |
Not Used |
| D |
0.5 PK/BK |
5293 |
Ignition Voltage |
| E |
0.5 GY/WH |
3113 |
HO2S Heater Low Control (Bank 1 Sensor 1) |