Hi guys/ im quite new to all this learning pritty fast now though,
made this file and im pritty happy with it atm, im just fine tuning
but i would like some advice on where to go next
mainly afr (air fuel ratio) and what amount is best
the smoke limiter map on my car is a bit ott as my maf was under reading before i cleaned it, seems to be working ok atm
im currently running 1.55 bar at 4000rpm with 34deg duration im working that out to about 71mg/str
where im getting about 1127mg/str of air flow from maf readings
has anyone got a simple way of calculating the best afr in mg/str of fuel is best
ie whats best ratio 17 : 1 ?

car: golf pd 115
engine: asz/ 3in maf 3bar map
mods : gt1749 vb turbo/ egr delete / big side mount / 1.8t pancake pipe / de/cat / middle box res / muffler delete

ecu

038906019FG 1470
0281010702
362471
1.9 TDI
hard cut / launch con/egr off /modded durations /soi /drivers wish/boost maps/tl /smoke map/n75 values for anything after 4500rpm are not calibrated properly as for hard cut/small axis changes

tested : YES! alot :lol:

attatched is quick 3rd gear pull, ori file tuned file dyno result of comparison from a pro stage one tune for vb turbo (dyno read low pro file made 178 bhp on there dyno ) the dyno company dose not like the tuner i saids file it was

Dyno results