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Old 01-27-2010, 10:59 PM   #16
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Drives: 2012 Cruze LT
Join Date: Mar 2009
Location: Indiana
Posts: 23,297
Originally Posted by Dragoneye View Post
Yes, they can all be detected. There is a change-code in the computer that no hand-held tuner or even the big guys have access to. If you modify anything, that change code will raise a flag.

I'll work on finding the thread on this. There was a big controversy over it.
But if you return to stock won't the change code revert back to whatever it is supposed to be?
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