alright, i had a fire a couple months back, and now i'm trying to get my 90 teg ls going again, here's my deal

the car ran fine, w/ minor backfires through the exhaust, than she died, and went into flames

the wiring for the fuel pump and sending unit were fried, i replaced it, and than the pump didn't turn on............so i figure main relay.....bought one, and put it in,......now the pump doesn't turn on at all, just like it did before................. than since i'm curious............i checked for spark....and nothing.....................

what else could it be?
could it be possible that my ecu is now fried?

i'm lost and i have no idea what else it could be