When the PCM (EEC) loses power, is a custom tune(burn) lost?

[LaserRed01GT]

I know on the GM's the re-flashed tune will stay even when the PCM is reset, but what about these? I just wanted to make sure that my custom tune is not lost whenever I reset the PCM.

 

[jstreet0204]

no, it is not lost.

 

[LaserRed01GT]

no, it is not lost.

Cool, thanks for the quick reply J.