honda Workshop Repair Guides

Honda Workshop Service and Repair Manuals

Evaporative Emissions System > < Catalytic Converter|Service Precautions|Page 2270
Page 1
background image

Catalytic Converter: Testing and Inspection

Fig. 47  Catalytic Converter Assembly

If excessive exhaust system back-pressure is suspected or if tail-pipe emissions are high and all other system check OK, remove the catalytic converter
from the car and make a visual check for plugging, melting or cracking of the ceramic grid inside.  If any of the visible areas are damaged, replace the
catalytic converter. 

Evaporative Emissions System > < Catalytic Converter|Service Precautions|Page 2270