Knock Sensor: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Front | 1.0 | 0.7 | B | |
| Rear | 0.9 | 0.6 | B | |
| Front & Rear | 1.1 | 0.8 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Front | 1.0 | 0.7 | B | |
| Rear | 0.9 | 0.6 | B | |
| Front & Rear | 1.1 | 0.8 | B |