Celica Coupe L4-132 2164cc 2.2L DOHC (5S-FE) (1992)
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Catalytic Converter: Testing and Inspection
Federal
Removing The Catalytic Converter
If exhaust system back-pressure and/or exhaust emission levels are excessive, remove the catalytic converter from the car, Fig. 66, and make a visual
check for plugged, melted or cracked ceramic grid inside. If any of the visible areas are damaged, replace the catalytic converter.
