Originally Posted by dan240
I have a smog test coming up. I put my stock downpipe back on and removed my Cobb AP (revert to stock).
I have read that the ECU will need time to completely reset its self and be in a "ready" state. If I take it to be smogged before then I will fail when they plug into the OBDII port.
Is this true? How long does it take to reset? Can I speed up this process?
If you find a person with a tactrix cable, you can have someone flash a map that forces all readiness codes.*
*Please check your state for legality issues