Emission Control Systems: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Diagnose/Test | ||||
| Emission System, Diagnosis | 0.8 | 0.0 | B | Includes: Time To Hook-Up And Disconnect Test Equipment And Perform Test. Does Not Include: Time To Perform Pinpoint Test Or Re-Test Upon Completion Of Repair. |
| Catalytic Converter, Diagnosis | 0.9 | 0.6 | B |