Heated Oxygen Sensor (HO2S) 2
Courtesy of GENERAL MOTORS COMPANY Heated Oxygen Sensor (HO2S) 2
| Pin |
Wire |
Circuit |
Function |
| A |
0.5 BN/PK |
3121 |
HO2S 2 Low Signal |
| B |
0.5 PK/OG |
3120 |
HO2S 2 High Signal |
| C |
0.8 GY/WH |
3122 |
HO2S 2 Heater Low Control |
| D |
0.8 PK/BK |
5294 |
Engine Main Relay Fused Control |
Connector Part Information
- Harness Type: Engine
- OEM Connector: 12160825
- Service Connector: 15305801
- Description: 4-Way M Metri-Pack 150 Series (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
|