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Discussion Starter #1
Just curious, if one were to disconnect their battery should they put their factory tune back on their car? Or will it be saved, kind of like saving a document on computer and turning power off. Even though power is off it's still saved. Does that same concept apply to cars?

Thanks for any input!

:bigthumb:
 

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Should still be there. Think what would happen to factory tune if battery is disconnected? The Pred tune replaces the factory tune.
All data is stored in EPROM (Erasable Programmable Read-Only Memory).

-GB
 

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Discussion Starter #3
Should still be there. Think what would happen to factory tune if battery is disconnected? The Pred tune replaces the factory tune.
All data is stored in EPROM (Erasable Programmable Read-Only Memory).

-GB
That's what I figured. My concern was losing my performance tune. I agree with you though :bigthumb:

Thanks!
 
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