Thottle body Conversion

[RedCitro]

Hello.

I fit a 4 thottle body in my saxo vts, and I have a ecu grp A, cams gprA, exhaust, etc.

But the car run slow.

I have fit standart injectores.

Please tell me what you think

[Eatpies]

you need it setting up properly mate, where you from?

[RedCitro]

Hello

I am from Portugal