Oxygen Sensor: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Catalyst Monitoring Oxygen Sensor | ||||
| One | 0.5 | 0.4 | B | |
| Both | 0.6 | 0.5 | B | |
| Both Banks | 0.8 | 0.6 | B | |
| Right Bank | 0.6 | 0.5 | B | |
| Left Bank | 0.5 | 0.4 | B | |
| NOTE | ||||
| To R&R Catalyst Monitoring Oxygen Sensor, Add | ||||
| Each | 0.2 | 0.0 | B |