Jn2

iTrader: (1)

I have the rear o2 codes turned off, 3 of them, I don't have a rear o2 period, so no cels, anyone have their rear o2 turned off? Do u still pass inspection? Or does the machine fail you? Also I pass asking as the machine says ok when it's ran, so yeah, that's why I'm asking

Sw4y1313

Vince's software interacts with the ECM exactly as LS2Edit or HPTuners does so if he disabled the rear o2 it should have put it in a ready state so you SHOULD pass emissions. I know in HPTuners there are a couple ways to disable it, and only one way is the correct way to pass emissions. So i guess it depends on how vince did it?

Edit: Heres the thread where Witt explains how it should be done. Check with vince to see if his is the same.

https://www.cobaltss.net/forums/show...ight=emissions

Jn2

iTrader: (1)

thanks I went ahead and emailed vince on it

Jn2

iTrader: (1)

ok went to the dealership to run the car thru, and it passed perfectly, all greens and ok's vince is the man

huckernage

that is good new If you passed I probably pass over here


thx god for vince