HAVE A NUMBER OF THESE AND GIVE VERY LITTLE TROUBLE, THE IMMOBILIZER FROM MEMORY ONLY STOP'S THE STARTER AND IGNITION SO SHOULDN'T START AT ALL!
CHECK FOR AFTER MARKET ALARM CUTTING FUEL PUMP FEED NORMALLY IN THE OFFSIDE KICK PANEL HAVE SEEN QUITE A FEW TWISTED WIRES TOGETHER CAUSING RUNNING FAULTS.
IF YOU NEED MORE INFO ON THE IMMOBILIZER I CAN TRY AND GET THAT FOR YOU BUT NEARLY ALWAYS FIND AFTER MARKET FITTINGS THE CAUSE.