Knock Sensor: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | 3.0 | 2.1 | B | After Intake Manifold Is Removed On 1995-99 600 Models Only. |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | 3.0 | 2.1 | B | After Intake Manifold Is Removed On 1995-99 600 Models Only. |