Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1 (LAY)
Courtesy of GENERAL MOTORS CORP. Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1 (LAY)
| Pin |
Wire |
Circuit |
Function |
| 1 |
0.5 RD |
- |
- |
| 2 |
0.75 BK |
- |
- |
| 3 |
0.5 YE |
- |
- |
| 4 |
0.5 D-BU |
- |
- |
Connector Part Information
- OEM: 90980-10869
- Service: N/A
- Description: GY
|