Exhaust System: Testing and Inspection

Inspection And Verification
1. Verify the customer concern.
2. Check for DTCs indicating a catalytic converter fault.

Visual inspection
- Inspect the exhaust system components for damage
- Check the condition and security of the system fittings
- Check the condition and security of the system mountings
- Check the system for evidence of leakage
- Check the alignment of the system

3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.