I just change out my ported stock TB to a NW102 and also switched out my gutted cats with test pipes.
The funky thing thats happening is that on decel (only in sport mode) it pops out of closed loop into open loop, kinda feels like it goes into limp mode and it starts bucking as it comes to a stop. Once I hit the pedal , it pops back into closed loop and settles down. If I keep her in drive, this doesn't happen & she behaves.
I've included a couple of logs & the latest calib... any ideas???

