R35 Vq Map Rb25det

[sherilyn]

Hi there.

I have such specs:

rb25det

gt3576 turbo

power FC ecu + FC-edit

r35 afm

I want to advise how I should start set up my ECU. Should I edit afm VQ map first? Or I should remap injection map?

I edited curve VH's VQ map by setting percantage from commander, engine works but hunts.

I want to understand an algorithm.

Thanks, Alex.

[-S-]

I faced the same issue. Sigh .

[Dose Pipe Sutututu]

use FC-edit and re define the curve for the AFM.. then scale injectors, then start car and adjust fuel table

You will need a wideband o2.. if you're dicking about with the controller and/or fc-edit without a wideband o2 at a minimum.. stop now and bring it to a tuner.

[-S-]

I got this sorted