First of all, wrong forum, should be moved/started in the accord euro forums.

Second, I had similar issues where i was driving and my car would either stall while driving (VSA, CEL etc lights all came on) or sometimes the lights could come up and engine feels weaker or i lose battery power for a split second (radio would reset etc).
Replacing the battery fixed my stalling problem, but the electrical problem was a fault in the wiring under the fuse box.
I can't remember exactly what my fault codes were, but if i can find em i'll post em up and see if u have the same fault codes.