Knock Sensor Control Unit: Remove & Replace
WARNING: This page is about the Tahoe 4.8 V, 4WD, which is a different variant/trim than selected.
ELECTRONIC SPARK CONTROL
| Applies To | Note | Standard Hours | Warranty Hours | Skill Level |
|---|---|---|---|---|
| 4.8L Eng, PCM | Includes: Programming. | 1.5 | 1.1 | B |