Hi, I bought some months ago on ebay a chipped ecu (S2 late Blue Red Black V86AB 12A297 CA). It's chipped with Superchip and I haven't fitted
it until last christmas holidays. After fit this ecu the boost doesn't work correctly, the gauge doesn't misure more than 0.2 bar when 0.5 is
the standard value. I refitted my unchipped ecu (hearts&diamonds spec90) and the car runs fine again. So this chipped ecu fails. These are my questions..

1) Any of you has ever have this problem? Can be the fail produced by another critical component apart from Motorola micro?

2) I'd like to try to change Superchip micro from this ecu (blue Red Black) to another std ecu. Can I do it? I've seen that there are some
differences in the layout of pre spec 90 and spec90 ecus, and I'm wondering if I can use this chip in any S2 ecu.

Thanks and sorry if I can't explain my questions well, my vocabulary is too limited...

Happy New Year!!