yet another sigma problem
 

I know no one on her will tell me but worth a shot. I need to bypass the sigma alarm on my project wagon I fired the car up for the first time yesterday without the alarm fob or keypad was not on the donor car (full wiring loom) yet that ran and drove without it. Now a day later the car won't fire just turns has spark and the fuel pump works seems to be cutting the injector pulse. Also the little key emblem on the dash does not light up or flash anymore. Please help as it's so frustrating as was running yesterday which was a big moment for the project after so long then to stop!!!!