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How to get actual A/F value to show on the screen, not lamda

Posted: Sat Apr 01, 2006 12:05 am
by nchatch
hello all, i was messing with some s300 today and i was trying to get the actual AF to show up instead of lamda voltage, i am using my trusty ole PLX m300 and have it set in the "settings" i checked the AF box but i cant get it to come up on the digital dash set up


any help?


check menu for a few other questions also

Posted: Sat Apr 01, 2006 8:02 pm
by nchatch
so is everyone tuning off lamda voltage??????

Posted: Sat Apr 01, 2006 9:08 pm
by jdmspecdc5
have you checked the source? it could be ELD or o2 depending on your setup.

Posted: Sun Apr 02, 2006 4:28 pm
by nchatch
the lamda trace shows up and i can tune fine, no issue at all, i just want to know if there is or IS NOT an option to view it on the main screen or dashboard view while tuning,

Re: How to get actual A/F value to show on the screen, not l

Posted: Mon Apr 03, 2006 8:31 am
by cinq
Good question. I too am interested in having A/F values display on the S300 screen. I'm so use to reading A/F values, and it would be really helpful than the Lamda values to me. :)


Is there an option for that? I've looked.

Re: How to get actual A/F value to show on the screen, not l

Posted: Mon Apr 03, 2006 11:00 am
by nchatch
cinq wrote:Good question. I too am interested in having A/F values display on the S300 screen. I'm so use to reading A/F values, and it would be really helpful than the Lamda values to me. :)


Is there an option for that? I've looked.

i have looked and looked and i know there has to be a way, i know hondata would not remove such a useful function from the s300, especially since most of us have been tuning s200s for a long while

Posted: Mon Apr 03, 2006 12:20 pm
by Jaker
In options, drop down to settings, press the wideband lambda button. There's a lambda unit window. Switch it to "air/fuel ratio".

Posted: Mon Apr 03, 2006 3:24 pm
by nchatch
finally, thank you i will try that and see what i get, thanks again

Posted: Fri Apr 07, 2006 6:19 pm
by cinq
Jaker wrote:In options, drop down to settings, press the wideband lambda button. There's a lambda unit window. Switch it to "air/fuel ratio".
Tried that...that don't work.

Posted: Fri Apr 07, 2006 9:36 pm
by jdmspecdc5
settings>general>check lamba box

Posted: Sat Apr 08, 2006 12:59 am
by cinq
jdmspecdc5 wrote:settings>general>check lamba box
Did that....but I think I found the answer. I'll check it later on today.

It's under "Options>Sensors"

From there....select "AF" and under "Unit" two choices of Lamda or A/F Ratio.

Hopefully that is the one. :)

Posted: Sat Apr 08, 2006 1:08 am
by Silverbeast
I had to put in the Min and Max values for the A/f vs. the lambda that was auto populated.

Hope this anwsers your question.


I am also attaching a view that i use to tune with, which displays everything you should need.

Posted: Sat Apr 08, 2006 2:54 am
by cinq
Silverbeast wrote:I had to put in the Min and Max values for the A/f vs. the lambda that was auto populated.

Hope this anwsers your question.


I am also attaching a view that i use to tune with, which displays everything you should need.

Thanks Silver...for answering our questions. I guess not too many people is up this late! :P