Great advice.. buy another
But, you really don't know what's wrong do you?
So now you got 2 ecu's, and no running car....
Got to love the members here and their stellar advice.
Go with what NFN said. BORROW a known good ECU and make sure it's the ECU that's bad and not the igniter circuit or main relay.
Being serious people, if you can't help, or you don't know HOW to help, shut the hell up.