Aem failsafe gauge not serial

[Slowrc]

I bought the aem failsafe gauge NOT realizing it is NOT serial capable. It seems so nice I want to try it , but it is not serial and I never bothered with analog. Anybody use one of these on here yet?
THANKS

[Slowrc]

Well , I installed the failsafe gauge and hooked it up and set my air fuel/ boost failsafe settings to a warning light and all seems great... EXCEPT I have been using serial for years and I am analog dumb. ANY help would be great. THANKS!

[Slowrc]

This is an AEM P/N 30-4900

[joecar]

That page already shows the equation for AFR(gasoline) based on stoich AFR 14.6.

The equation for lambda is: lambda = 0.1625*V + 0.49875

[joecar]

I'll derive a V->AFR equation...

what fuel are you running (E00, E10, E85)...?

[Slowrc]

i'll derive a v->afr equation...

What fuel are you running (e00, e10, e85)...?

thanks!!!
E10

Any other info on getting this logging correctly would be awesome. I am more than rusty on this stuff. I went lazy and serial early on and have not had to create anything on my own . THANKS so much Joecar!

[Slowrc]

While I have good eyes on it, I wired the white to the A1+ and the Brown to the A1- on the V2. Sound good?

[joecar]

While I have good eyes on it, I wired the white to the A1+ and the Brown to the A1- on the V2. Sound good?

Yes, that looks correct.

[joecar]

Post you calc_pids.txt file here.

[Slowrc]

And this...

# ================================================== ============================
# File details
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#
# This section defines various details about the file format.

*FILE

#Parameter Value Description
#---------- ---------------- ---------------------------------------------------
VERSION 7.1.1 File version
DECSEP . Decimal separator used in this file



# ================================================== ============================
# Units
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# See sae_generic.txt for more information on the *UNITS section

*UNITS

#Code System Abbr Description
#-------- ---------- -------- -------------------------------------------------------------

None None "" "No units"


# ================================================== ============================
# Add slot definitions here
# --------------------------------
# See sae_generic.txt for more information on "SLOT" formats
#
#Units Low High Fmt Expression
#------------ ------------- ------------- ---- --------------------------------------------------------------



# ================================================== ============================
*PRN - Parameter Reference Numbers
# --------------------------------
# See sae_generic.txt for more information on the *PRN section
#
#Code PRN SLOT Units System Description
#------------------------- ---- ------------ ---------------- ---------------- ------------------------------------------