well i did a search not to much out there. i was just wondering if anyone has fixed the code problem when installing bigger highflowing exhaust systems? my cel light is on constantly. i had it cleared by GM and it came on again after a little bit of driving they said it is something to do with my O2 sensor i am also wondering if both sensors come before the CAT can't remember from stock? its been on for a long time and i am getting very sick of it.
ECOSPEEDZ
what code number is coming up
1989 Turbo Trans Am #82, 2007 Cobalt SS G85
i forget but i believe it has to do with the temp because the exhaust is flowing so fast that it isn't igniting the catalyst
ECOSPEEDZ
I thought on a stock setup, the second O2 was on the cat itself, not before it. *shrug*
My Car Domain Page
Mine did it again today too, has since I installed the header. Mine reads 02 slow to respond and misfire? Not sure on the misfire thing, but it's always there when the cel is on. I have the Gm guys reset it and wait for it to happen again!
Eh...old man with a Corvette now...it was bound to happen sooner rather than later right?
code 130 would be the slow response 300-304 pertain to misfires, since ive put in the wideband with the stock narrowband emulation the code has stayed off but its chewing gas like theres no tommorow
1989 Turbo Trans Am #82, 2007 Cobalt SS G85
i still havent found a simulator to work
well i guess i will have to wait then. one other thing my exhaust pipe is super black. so i am guessing i am buring rich. is there anything to be done to fix this? it happened after my exhaust work.
ECOSPEEDZ
sniper u suc, and thats the last time u beat me. no just joken, ur car is now offically faster then mine (untill next time). oh ya keep your o2 simulator i might need it real soon. anyway thought id say hi and see ya on saturday, if its not raining.
I HAVE A FAST CAR, AND BLONDE CHICS RULE.
its seeming that after an exhaust it makes the ecos run rich mine is black too
1989 Turbo Trans Am #82, 2007 Cobalt SS G85
