Okay, so I just finished my jdm b16 sir ii swap into my 94 del sol. The first try, it fired right up and ran and revved. I turn it off and go back the next day and it cranks and no start. The fuel pump wasn't coming on. So I replaced the main relay and the fuel pump primes now but still no start. Here's what I did: -replaced main relay -checked ecu ground (good) -checked if the rail us getting fuel (it was) When I turn the key on engine off, the cel comes on and stays on. Doesn't shut off. I hear the ful pump prime. Still doesn't start though. Any ideas? Could the ecu itself be dead? I just got the swap. I don't think it could be the ecu.