CEL issue caused by high flow cat

[kongfu]

hi guys

wondering how to solve the issue of CEL just fitted Xforce high flow cat.

there is one o2 sensor hole.

[akina]

vtec it the whole day (legally). thats how i got mine fixed lol... (refer to TODA headers to CL9 thread (http://www.ozhonda.com/forum/showthread.php?t=72029&page=13))
but i got the metal cat.

if that doesn't work u will need to find urself a defouler to keep ur o2 sensor away from the exhaust gas directly.

heres the ultimate answer for u:
http://www.8thcivic.com/forums/bolt-ons-all-motor/82998-mother-all-defouler-threads.html

[tony1234]

^^^As akina said.

[aaronng]

Next time search first.

Closed.