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-   -   Anybody mind post their AFR Target tables? (https://www.miataturbo.net/megasquirt-18/anybody-mind-post-their-afr-target-tables-29956/)

miatamania 01-05-2009 01:45 PM

Anybody mind post their AFR Target tables?
 
I'm playing around with these for the first time and I'm just looking to see what you guys are running.

Thanks!

Saml01 01-05-2009 01:48 PM

Mine is scaled from 1600 to 7000 rpm. 20kpa - 230kpa.

16 on the lowest line, 15 in cruise sells, 13 at 100KPA 12 at 230KPA.

Fill in the blanks evenly.

Im sorry, im at work and cant post my table :(

Joe Perez 01-05-2009 02:04 PM

These are pretty arbitrary, but they seem to work well:

http://img37.picoodle.com/img/img37/...Rm_734897c.gif

miatamania 01-05-2009 04:26 PM

K.

Thanks Joe.

I'm still trying to get mine to read AFR and volts using the fix you posted.

mikef85 01-05-2009 05:11 PM

13:1 at atmospheric, stepping down to 12:1 in boost, cruise close to stoich, part throttle around high 13:1 to 14:1

patsmx5 01-05-2009 05:36 PM

1 Attachment(s)
Attachment 209261

y8s 01-05-2009 05:45 PM


Originally Posted by patsmx5 (Post 349220)

do you work for an oil company? jesus.

patsmx5 01-05-2009 05:51 PM


Originally Posted by y8s (Post 349223)
do you work for an oil company? jesus.

lol. Motor likes fuel. Boosted cells stay rich till I get a new fuel pump and get spark dialed in. For safety, not optimal HP.

TravisR 01-05-2009 06:28 PM


Originally Posted by y8s (Post 349223)
do you work for an oil company? jesus.

LOL Thats a great quote.

miatamania 01-05-2009 06:45 PM


Originally Posted by y8s (Post 349223)
do you work for an oil company? jesus.

I lol'd so hard when I read that.

AbeFM 01-05-2009 06:49 PM

Might have to post mine, I'm sure it'll be the leanest of the bunch. :-) Works well though.

hustler 01-05-2009 07:21 PM

http://i40.tinypic.com/25fr8gn.jpg

TravisR 01-05-2009 08:01 PM

My map looks alot like Hustlers, it drives very smooth once its had time to autotune in.

miatamania 01-05-2009 08:12 PM

Thanks guys.

I had an idea of what it was supossed to look like, I got the AFR thing figured out (little different than what was posted) so I'm going to try a few different combinations and see what happens.

AbeFM 01-06-2009 01:21 PM

http://abefm.smugmug.com/photos/450110414_vzMfG-L.png

I was pretty convinced this helped my fuel economy a TON over the old settings... but it turned out just to be the freeway miles. Still a bit better, I'd say 20-22 in town, 25-27 freeway. It used to be quite a bit leaner off boost.

Braineack 01-06-2009 01:42 PM

i run dis:

http://boostedmiata.com/MS/afrtargets01-01-09.JPG

N3v 01-06-2009 02:29 PM

if you're wanting some N/A input I run about 15.6 at cruise, stoich in the low revs at part throttle, then around 13 at WOT

miatamania 01-06-2009 03:01 PM

Are the larger AFR tables MSII?

Joe Perez 01-06-2009 03:14 PM

Yes. MS1 has 8x8 AFR tables, MS2 has 12x12.

The value of larger tables than this would be debatable, as you don't generally want sharp transitions in AFR.

Braineack 01-06-2009 03:14 PM

good thing MS does a great job averaging between cells!


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