Knock Sensor: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One | 5.9 | 4.4 | B | After Alternator And Warm Air Blower Are Removed On 911 Models. |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One | 5.9 | 4.4 | B | After Alternator And Warm Air Blower Are Removed On 911 Models. |