I just got my down pipe with no cat and no bung for the O2 sensor. My question is. Is there a O2 simulator out for the cobalt ss/sc yet? Or when i have the car custom tuned can they just disable that sensor? Any help or ideas!!!

 

good question so... bump..

 

HPtuner's can disable the o2 i believe, unaware of the o2 simulator

 

i dont think they can diable the rear 02 but they can delete the DTC's as far as i know. if they can delete the Rear O2 id like to know how in hp tuners

 

Ya i was told there are O2 similators out there just cant find one for my car.ZZP says they are working on one now but it will be a month or so.

 

I turn it off, the CEL. If the person you go to doesn't know how, pm me, I'll send the directions to remove the CEL you'll get from not having a rear O2 sensor.
Its simple, you go to in and uncheck the SES light option and selection option 3 for each one (it makes sense when you see it on the screen).

 

Thanks for the info.I will Pm you if i need them instructions Doc.I have not asked the tuner if he could do it yet.I thought i would ask on here first.