2JZ-GTE VVTi Starts then dies (EMU BLACK)

HELP!!!! I've been in a loop for about 2 weeks trying to figure out whats going on with the car. background: 01 IS300 with EMU Black Parallel harness. 2jz-gte bottom end with 2jz-ge head single turbo, 700cc Deatchwerks, fuel return mod. 255 lph pump. (Freshly rebuilt bottom end). Car starts up no problem idles 5-700 on average(max 1k) give it throttle at any point and then it dies. been using the ECU Master base map with minor modifications from tuner attached original and current. any help at all would help thanks! (tuner said OCV, then Timing was off, then fuel pressure, and more but I'm stumped)

Can you post the full log instead of a screenshot? Are you using the built-in MAP? In your screenshot, your MAP moved from 100kpa (atmospheric pressure) to about 120-130kpa with no apparent reason.