EDC 15 tuning

[JoeMike]

Hello, I am kinda new into this game, but I pretty much know, how to tune stock old TDIs.. So my question may sound silly, but I need to learn. If I tune EDC15, 1.9tdi 81kw with 150% injectors, does that mean I need to lover the IQ by 50% to get the "factory" AFR? And how does it work, when I install a bigger turbo fce. PD 96kw?

[sebol1204]

You must calibrate duration maps for new injectors injector efficiency. If you dont have experience afr meter will be very helpfull.