The ECU you have got has got a hardware number with a processor that is known to corrupt the software the earlier or the later. The later versions have a different processor, which doesn't do this. What we are going to do is to get a new ECU as a backup and will use it in case the ECU locks up when trying to update the software. We had a few cases of this but not all. If we do not need the ECU because it is not or not yet affected, we put it back in the dealer stock.
If the ECU should pack up at a later point we do map the new one for free since you had the map done already with us.
which punto hgt's can you map pete?? year from when?