cz2898

Ok, im in desperate need here. I did SLP LT headers, High flow cats and Loudmout exhaust about a year ago and never had to pass emmisions yet because i had it tested when i got it. now its time to renew my tags and it requires emmision testing. my SES light is on but i know how to reset it and i even have thunderracing O2 sims.

BOTTOM Line: Does anyone have tricks/tips to get my car to pass emmisions. i live in Colorado thanks in advance

ddelallata

iTrader: (2)

You might get away with it if you reset the SES light . why do you have 02 sims if you already have cats?

Ragtop 99

iTrader: (7)

Do you know for certain what is causing the SES light?

cz2898

i had the codes run once and it was the o2's were the problem but i guess the sims didnt get it to shut off. i guess im looking for a cheap way to pass the test but i might not be so lucky.

hugger1975

iTrader: (3)

woooooooo hoooooooo

another coloradan scramblin to pass the test.
i wont. so thats simple.
when i have to, i gotta buy a DD.
and register mine as a weekend warrior...

cz2898

hey hugger ur not running that quick up here are you?

cz2898

hey anyone had this problem before?

hugger1975

iTrader: (3)

no.
i ran the 13 at 0 altitude in IL.


hope i can hit 12's corrected here.

incautious

Youreally need to get a scanner not a code reader and
view the 02 data stream. it's the only way to find out what is really going on. You said that you have o2 sims what about the front sensors these must be left in place so the conmputor can compare the front sensors with the rear sensors, there has to be a difference between the two otherwise you set a code.