Originally Posted by wideglideleon

Update went for emission testing to re register my car and they failed me, apparently could tell the ECU was tempered with. the print out states (Vehicle has received a tamper fail status based in information received from the vehicle's On Board Diagnostic system ODB).
I will reflash the stock tune and try it again and let everyone know what they say if anything.
Seb said he has never seem this before.
That's AZ for ya.