Hey guys I'm new to the forums looking for ur guys advice on my swap not starting up. First off I bought a 06 gto 6 speed ls2 which is dbw and has a e40 pcm I believe And put it in a 93 nissan 240sx. I started the gto up, ran fine pulled it in the shop and tore her down for the swap. Had the two factory harnesses mated together by a reputable guy, who also had me ground one side of the factory fuel pump relay which got the pump working. I'm using the factory starter harness and it turns over but has NO spark or injector pulse. Cam plug has power, maf has power, and the Coils and injectors have power when cranking over but noid light shows no injector pulse. Fuel pump turns on and stays on while cranking for awhile. Fuel pressure is at the proper 55 or 60psi at the fuel rail. My obd2 scanner is showing 170rpms while cranking over. I sent my pcm to Texas speed for a bench tune and to get rid of the vats but at this point I'm really hoping they forgot to do that. Does vats cut spark? Is there anything I'm not seeing here? I'm about to send my pcm back to make sure its legit. I called them and of course they say (yep its off). But they did fail to remove the codes P0452and P0463 I'm getting. If it ends up being as simple as click of the mouse . Any help is much appreciated. Thanks in advance guys