Stupid question would the ecu fry if the bike was jumped wrong. I.e putting the jump leads on the wrong terminals .

the reason i ask is i have a 96 bandit 600 it is a bit of a mutant the wiring is a little bit all over the place and the colours don’t identify to what they are the bike has been sitting for the last couple of months i have jumped it before without any issues however i think i may have made a boo boo any help at all would be appreciated i have gone through the fuses on the bike and all are in order