Knock Sensor: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Without X-Runner | ||||
| One | 15.4 | 10.9 | B | |
| Both | 18.0 | 12.9 | B | |
| With X-Runner | ||||
| One | 21.7 | 13.1 | B | |
| Both | 24.0 | 13.2 | B | |
| NOTE | ||||
| With AC, Add | 0.2 | 0.0 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Without X-Runner | ||||
| One | 15.4 | 10.9 | B | |
| Both | 18.0 | 12.9 | B | |
| With X-Runner | ||||
| One | 21.7 | 13.1 | B | |
| Both | 24.0 | 13.2 | B | |
| NOTE | ||||
| With AC, Add | 0.2 | 0.0 | B |