audi TT 1.8t scale bigger injectors stop over fuel

[b44ly]

hello, is anyone able to scale injectors to reduce over fuel.
specs:

audi TT 1.8
gtx2971r turbo (340-560 hp)
360 cc stock, changed to 630cc
4bar FPR
decat
upgrade intercooler.
just need it so its running base not rich, so can get ready dyno.
lamda 0.7v at moment
steady press goes .68-.72v

thanks.

[carmageddon]

- how much is calibrated the wastegate (vacuum)
- which maf you have? (diameter original and mod?)
- FPR is 1:1? need to have 3 bar

[b44ly]

Fpr 4 bar, boost to 1.5 bar with stiffer spring. MAF stock for now.

[raceshadow]

Carefuly try this.

[b44ly]

Great. I'll flash and report back