eCtune

Of course this helps. Everything helps since I'm a noob :) I played with the fuel maps today and tried to make them smoother as you sugested. As for the timing maps don't they look smooth? I still haven't touch them thogh. I guess the best way to tune timing is on the dyno but since it's so expensiv...

I decided to make a thread to tell you about my setup, ask questions and to see what is your opinion on my car. I live in Bulgaria, Europe and my English may not be so good so please excuse me for that. So I have a 1990 Prelude 4WS with B20A9 I bought it like 3 years ago and not long after that I de...

Thanks!

Why you need it so rich? Is it for cooling or ?

blowngsr1 wrote: and what would be a good cold idle afr? Wes

x2

calvin wrote: And Fixed in 3 min.!

lol What a support !!!

Mine is working now. Force update and put (base rom+calibration)

So to get the working version we should force update right? My fuel cut doesn't work either by the way.

non-vtec wrote:

Gaskleppie wrote:You can also use rom .64 This one needs serious retuning but it does the cold start a lot better than the older versions.

how do you get rom .64?

x2

Do it in small portions, it sounds like your overwhelming yourself.. give yourself a set state and start from there.. When i tune i usually start cars at 2k rpms and go to 4k and tune that portion.. I also start by tuning WOT first, and when i'm done i move the partion throttle maps up to under the...

Very informative thread for newbies like me. I had most of the questions in my head but was afraid to ask I am driving my car with eCtune basemap made by me but it's not good at all and I will start again from scratch. Good luck with tuning tandrew21!

And let us know if it makes any difference please

Any update on this? Thanks.

I think that you just have to to choose the right COM port and don't worry for the rest SB ports in use. But I'm a newb