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Home >> Honda >> 2025 >> Odyssey Elite >> Repair and Diagnosis (Single Page) >> Engine Performance >> Engine Control Systems >> Engine Control System / Engine Mechanical - Service, Testing And Troubleshooting >> Removal Installation Inspection >> Catalytic Converter Removal, Installation, and Inspection >> Inspection
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Catalytic Converter Removal, Installation, and Inspection: Inspection

  1. TWC - Remove
  2. TWC - Inspect
    1. Plug up the hole(s) other than main exhaust gas route.

    2. Using a flashlight visually check for plugging, melting, or cracking of the catalyst. Replace the TWC if any of the visible area is damaged or plugged.