Miata Turbo Forum - Boost cars, acquire cats.

Miata Turbo Forum - Boost cars, acquire cats. (https://www.miataturbo.net/)
-   Adaptronic (https://www.miataturbo.net/adaptronic-63/)
-   -   How does the fuel map look with VE tuning? (https://www.miataturbo.net/adaptronic-63/how-does-fuel-map-look-ve-tuning-42631/)

JasonC SBB 01-04-2010 02:55 PM

How does the fuel map look with VE tuning?
 
?

JasonC SBB 01-04-2010 02:57 PM

Oh, and can it now cut/paste in/out of Excel?

y8s 01-04-2010 03:11 PM

How is the fuel map what?

adaptronic software doesn't use the windows clipboard... only can paste within map.

JasonC SBB 01-04-2010 05:36 PM

With VE tuning does the fuel map now stay fairly flat over value of MAP?

JasonC SBB 01-04-2010 05:38 PM

I mean like this:
https://www.miataturbo.net/forum/t41910/#post493699

y8s 01-04-2010 09:06 PM

oh that.

mine, untuned, ranges from 50 at idle to 140 at 225kPa. so that's pretty flat compared to 1 ms to 20 ms

JasonC SBB 01-04-2010 09:37 PM

So how is actual injector PW calculated now?

TravisR 01-04-2010 10:16 PM

I'm hopefully getting a full on packet with all the math functions sent to me soon. I have similar questions about the math pack surrounding their PID systems. I want to try to implement Ziegler–Nichols solutions as a base method, but the system is so dumbed down I can't really jiggle the key's enough to do something like that without getting some more information.

JasonC SBB 01-04-2010 10:37 PM

Re: PID - It would be useful to know how much lopass filtering the 'D' term has, and how the 'I' term "windup" is addressed (e.g. how it gets reset, is its value limited, when does PID go active in boost control).

JasonC SBB 01-04-2010 10:38 PM

BTW what is the datalogger update rate now, and can internal variables be logged such as the 'I' in the PID?

ZX-Tex 01-31-2010 08:27 PM

So how is this going for everyone? I was just getting used to going from VE on the MS to pulse width on the Adaptronic. It will be interesting to go back.

y8s 01-31-2010 08:44 PM

one oddity I notice is that your datalogs log PW and not VE... so...

ZX-Tex 01-31-2010 09:17 PM

Oh that is no good right there... Anyone post up a fix request for that one on the Adaptronic site?

y8s 01-31-2010 11:11 PM

not yet.

ZX-Tex 02-01-2010 12:29 AM

I'd do it myself but I would be going off of hearsay since my car is not running right now.

y8s 02-01-2010 10:11 AM

i've started enough "what if" and "why doesn't" threads there lately. I think i'm over my quota.


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