Three Way Catalytic Converter Inspection: Inspection

How to use this service information .

1. TWC - Inspect

   Preconditions 

   • TWC Removed

   Procedure/Specifications 

   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.

   Specifications 

   Specification
   Not plugged, melted, or cracked

   Result 

   • If it is abnormal, replace the TWC .