Stock lq9.. only differences is speed density (unplugged maf)
Also, I am using a different set of manifolds, as well as using a gen 4 tps with an xlink adapter and straight pipes.
I have no evap stuff set up, no leaks that I know of. Left codes on for missing evap.
Car runs pretty good open loop, pretty good closed loop, but the long term fuel is up to 25%
I haven't touched the tune too much, other than VATS and a 4080e segment swap.
I'm thinking the 02 sensors are reading too lean because of aftermarket manifolds, but I really don't know.
Long idle is the simplest attachment showing it. Also attached a mini street drive too.