Catalytic Converter: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Diagnose/Test | ||||
| Catalytic Converter, Diagnosis | 1.7 | 1.0 | B | Includes: Checking Engine Vacuum & Disconnect Exhaust System From Exhaust Manifold. |
| Replace | 1.3 | 0.7 | B |