Quote:
Originally Posted by Narcoden
Forgive me if this has been discussed, I've looked over the past few days...
I have a '13 FRS and live in Illinois were we have emissions testing. It's done through the obd-ii port and normally if you don't have a cel active, you are good to go.
I just installed JDL headers with cat a few weeks ago and flashed to stage 2 with my oft. Does that disable the second o2 sensor? I'm worried the test will catch that. I also don't know if I'll throw a cel flashing back to stock. Don't really have time to experiment as I don't take my car out ever with salt on the roads.
Any advise?
Thank you!
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If you have a Catted Header you are supposed to use STG-1 tune. STG-2 has the Cat too cold code disabled.