randomnine7

iTrader: (23)

i just had a quick question .

my ses light is on and its on of the cats thats gone bad .

this is a daily driver and kinda wanna keep it as stock as possible .

will gutting the cats remove the ses light?

i do have a set of ebay long tubes and ORY but wanna see if i can get the light gone by just hollowing the cats .

how much rasp will the hollw cats make ? not doing it for performance would just like to delete the ses and still pass my visual smog check . thanks !

zachrywd_01TA

No you cant hollow the cats to get the SES light off. Thats the whole point. The O2 sensor after the cat is checking to see if the gas after the cat is different from the air before it.

If you just want to have the light off you can have it Tuned out. Other wise you'll either need to have have the Cat replaced... or maybe you can have it blown clean if you lucky.

randomnine7

iTrader: (23)

could a hand held scanner clear the code ?

LS-1Z28

iTrader: (6)

it can clear it but it'll come right back probably

you'll need to find someone with a tuner to tune it out of the pcm.

blitzace12

iTrader: (1)

this is true, You could always get some 02 sims =)

randomnine7

iTrader: (23)

i scaned it and it was the second bank cat . cleared it out and its been off .

were to i find these o2 sims ??
do the bolt in the headers or on the 02 harness ?

Danny2tek

iTrader: (1)

I would go with some o2 simms