Sr20 won't start charger was hooked up backwards

[Schrimpdawg]

Okay so I have a blacktop s13 sr and it was driving fine and I left the key on and tried to start my car later and it was dead. So I hooked up a battery charger and put the leads on backwards. I assumed black to be negative as it usually is but when the previous owner relocated the battery the didn't hook up the battery normally. So I figured it fried my battery and I got a new one but it still won't start. I also found my engine control and alternator fuses were blown. So I replaced them both and it still won't start. It's cranks over well I can hear the fuel pump prime and I have all electronics inside the car. What am I missing I need help to get this running again. Thank you in advance. :stupid:

[foreverdeath]

id put money on the fact that you fried the ecu. try another ecu.

[cotbu]

Your missing the fact that your blaming the previous own for you mistake and I don't condone that!

[uhhh-s13 again]

Put a test light on your injector signal wire and see if it's pulsing, check for spark

[codyace]

Check all the fuses.