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will abrahams · 11-15-2009, 10:52 AM

So i was thinking about this whole secondary O2 sensor/check engine light nuisance...

It seems like the problem is not enough filter before the secondary O2 sensor. so i was wondering, has anyone ever tried cutting out a small cylindrical piece of the stock catalytic converter "catalyst filter" and stuff that into the extended secondary O2 port? It seems like that would clean the exhaust better than steel wool and therefore greatly reduce the CEL occurence?

just a thought...

11-15-2009, 10:52 AM	#175 (permalink)
will abrahams Base Member Join Date: Oct 2009 Location: Omaha, Nebraska Posts: 6 Drives: Nissan 370Z 6MT Rep Power: 16	So i was thinking about this whole secondary O2 sensor/check engine light nuisance... It seems like the problem is not enough filter before the secondary O2 sensor. so i was wondering, has anyone ever tried cutting out a small cylindrical piece of the stock catalytic converter "catalyst filter" and stuff that into the extended secondary O2 port? It seems like that would clean the exhaust better than steel wool and therefore greatly reduce the CEL occurence? just a thought... __________________ Stillen G3 Intakes / Berk HFC / Stillen CBE