Variable Valve Timing Solenoid: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Solenoid | ||||
| 545i, 550i | 1.1 | 0.8 | B | |
| Right Bank | ||||
| Intake | 0.3 | 0.1 | B | |
| Exhaust | 0.3 | 0.2 | B | |
| Intake & Exhaust | 0.4 | 0.3 | B | |
| Left Bank | ||||
| Intake | 0.6 | 0.5 | B | |
| Exhaust | 0.6 | 0.5 | B | |
| Intake & Exhaust | 0.7 | 0.6 | B |