travisgreen

I have wideband set up. Right now when I hook up to laptop it's only showing me what my gauge already shows me. My goal is to upload a proper map to my maf bc right now it's all over the place. I can log afr but would like to know volt output of maf to make it simpler. I'm not good with computers and most of this stuff is over my head, Anyone know the easiest way to do this? I figured if I could log afr vs maf output I can have someone wright a map for me

travisgreen

hmm no one?

Tom M'Guinn

What MAF system are you using, and what do you use to log?

travisgreen

Lr quad MAF and mtx-L

Ski

If you're asking a tuning question such as AFR at the onset of boost up to the limit of what "I" consider safe...then I like 11.7 - 11.8 at the onset of boost and then lean it out a bit to about 12.3 up to 6200-6500 but that's just me.

travisgreen

I'm more asking how to adjust. How do I adjust fuel against maf volt output if I don't know the output

refresh951

See here:

http://www.lindseyracing.com/LR/Parts/TECHQUADM.html

travisgreen

I've read that, i can lean or richer at certain output volts from the maf, but I have no way of knowing when the maf is putting out chain volts.

travisgreen

Certain*

eman930

So what your looking for is a Volts vs RPM map.

travisgreen

I'm not familiar with tuning but that sounds like that would be most useful yea

eman930

Ive never used the LR maf setup, Does it give a volts readout, also what WBO2 are you using

travisgreen

All maf and afr have voltage output, I just need to know bc it seems making anything rich or lean at certain points would be nothing more than a guess. Mtx-L. From lr

--_

Ski

Are you using a piggyback, Mafterburner from LR?

travisgreen

No it's the quad maf. You can change and upload maps by USB port