Emission Control Systems: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Diagnose/Test | ||||
| Catalytic Converter, Diagnosis | 1.5 | 1.2 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Diagnose/Test | ||||
| Catalytic Converter, Diagnosis | 1.5 | 1.2 | B |