Hello,

i have a problem with my new Injectors.

i can only find this information:

* 575ccm bei 4,5bar Benzindruck

* 470ccm bei 3,0bar Benzindruck

* Bosch Nummer 0 280 156 280  / 0280156280

4 Strahliger Düsenkopf Hochohmig 14,2 Ohm

I have change FGAT0 "Grundanpassungsfaktor" to 0,4766. But what i have to change on TVUB? TVUB show me not possible, i think the "V" line is not okay but is a original file.

What other Maps i must change for the new injectors and for E85 gasoline?

Thanks for help!

Awesome. Always wondered about that.

If you think that what you are doing right now will work in the first place, then you are mistaken.
As when you hit 12.75 load, you're screwed anyway... I have not found a better way to treat this ECU other than "garbage in - garbage out" method.

If I am honest, tuning this without real time emu to anything reasonable is basically impossible. And you better have wideband with RPM pickup too.
Especially on M3.8.2 where you can't even flash, and have to open the ECU each time and mess with chips...

You need OLS300 or other 16 bit emulator and the correct adapter, otherwise you are going to get gray hair.