Hello
Over the last year I managed to build a budget stroker.
Now, after starting the engine, iI have problems with its smooth work.

First, I planned to start tuning the engine myself, but it's a bit too much for me and I need to make a starting map to drive a few km to the tuner.

1984cc, intake manifold with AWT, Bosch 630cc injectors, 3bar fuel regulator, MAF 80mm RS6C5, C/R 9.2:1 (8N0906018H) turbo from m5 f10 mgt2260dsl
I`ve changed in ORI BAM map KRKTE to 0.05783 and replaced MLHFM to data from rs6 map

Now i have problem with lambda, i checked 2 different LSU 4.2 the same effect
Correction 25% and lambda around 1.3-1.4,  i have in downpipe another o2 sensor but standalone 4.9, and this one showing too rich.

https://youtu.be/3cfpFzIVA1Q
https://youtu.be/5njhZoQ-EDQ

Can you tell me what I forgot and what else I should change?

The engine in the vid sounds horrendous. For 630s it's not really that hard krkte and tvub should get you close if you do the calculation correctly and use the right dead times.

Logs update
https://vaglogs.com/log/002-010-031-af6fb66f-879f-4173-86c8-98200ff70541
https://vaglogs.com/log/001-002-Not-Running-f45b8a45-de54-4bb6-a3ba-232940bae7da

still load on idle 25-35%, i blinded all hoses to intake mainfod - the same, mount maf before throttle - the same result
on petrol Lsu 4.9 shows lamda 0.7

Any ideas ?