I got up one morning and went to start my 97 TJ wrangler and it was dead. Put it on a charger and my headlights came on without the switch being on I figured that the switch shorted and drained my battery. The jeep turns over but will not start. Checked my grounds and there fine but not getting any power to the fuel pump relay nor to the injectors. Could my computer be fried? Any help would be great. Thank you