93 Octane

base map testing. dsc off. 3rd, 4th.

Having major fuel cut.

Log attached. I made it a point to watch my AFR bank 1 on deceleration and it still didn't track with bank 2 AFR to get to 234. I replaced all bank 1 fuel injectors so I'm clueless. I have new precat and post cat o2 sensors. Maybe I have a bad bank 1 precat o2 sensor? maybe i have an exhaust leak thats causing bank 1 to be rich on decel? Lost at the moment.