i have some problms in general with the FES...
first most worried thing - after few sessions with PC onboard after disconection i see that the engine works badly (bad or not static free revs) - after discon. of battery it is all right...
second thing - in seicento with 59fm1 i can't do the FULL RESET - to do the main adaptation of wheels - is this function on in this version of FES?
to be honest - i have kable with switch to do both engine/airbag made by Viaken (POLAND) and it is great but only for DTC's...i thought that it will do te full reset thing but the problem with bad low revs after disconnect is bad in my opinion - you should do some test's with it on 59f's - hybrid cpu is nice but i know that it's very easy to broke...
I mostly tune that engines so the full reset is important for me...to do that quick is even more important in some cases..
from Poland..irekg