Catalytic Converter: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Diagnose/Test | ||||
| Catalytic Converter, Diagnosis | 0.9 | 0.7 | B | |
| Replace | ||||
| Front | 1.8 | 1.3 | B | |
| Both | 2.0 | 1.5 | B | |
| Rear | 0.9 | 0.6 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Diagnose/Test | ||||
| Catalytic Converter, Diagnosis | 0.9 | 0.7 | B | |
| Replace | ||||
| Front | 1.8 | 1.3 | B | |
| Both | 2.0 | 1.5 | B | |
| Rear | 0.9 | 0.6 | B |