2011 Chevy Camaro 2SS - Histogram Timing, KR issue

[Cyboula]

Hy my friends,
Im from Brazil and currently tuning a 2011 Camaro 2SS, the problem is, when i log a cruise or WOT with VCM Scanner, the histogram column "Cylinder Airmass (g/cyl)" displays 8, 12, 16, 20 instead of 0,08, 0,12, 0,16, 0,20 so it populates only the first row.
Here's a Picture and the Log.
Any advices ?

Also, the VE - LTFT and VE - STFT histogram are not working, am i missing the correct PID or its a PRO version function only ?

Thank you in advance

[schpenxel]

Hy my friends,
Im from Brazil and currently tuning a 2011 Camaro 2SS, the problem is, when i log a cruise or WOT with VCM Scanner, the histogram column "Cylinder Airmass (g/cyl)" displays 8, 12, 16, 20 instead of 0,08, 0,12, 0,16, 0,20 so it populates only the first row.
Here's a Picture and the Log.
Any advices ?

Also, the VE - LTFT and VE - STFT histogram are not working, am i missing the correct PID or its a PRO version function only ?

Thank you in advance

You need to go under histogram settings and change either the values for that column or the units

[Cyboula]

Thank you very much schpenxel !
Actually, it was my Windows Region settings messing with the histogram units, since Here in Brazil we use "," instead of "." on decimal fractions.
Hopefully Bill was up to this issue and helped me to solve it.
Do you have any advice on how to make VE - LTFT and VE - STFT tables to work ?

[schpenxel]

You're not logging the correct PID's it would seem

Can you post a screenshot of your table view, so we can see what you are logging?

[Cyboula]

Sure,
Her it is.

Table.jpg

[2xLS1]

It is because your OS uses a Virtual VE table not a conventional VE table like the histogram was made for.

[Cyboula]

No problem then... I'll try my best without the histogram
Thank you Very much 2xLS1 and schpenxel

[2xLS1]

You can tune the VVE with the Bluecat tool. Search for threads started by Bluecat to find it.

[schpenxel]

Shouldn't the histogram itself still work?

[Cyboula]

PLEASE say yes ! lol
Fingers crossed, hope someone knows how to make it work.

[schpenxel]

Post a screenshot of the ones that aren't working real quick if you don't mind. Maybe it won't work, but I really thought it would still at least show you fuel trims vs. MAP/RPM.

[Cyboula]

Sure, here it is !

Scrshot.jpg

[ingsteve]

same problem. Just change the regional settings.

[JasonHD]

Under histogram configuration.

for the VE - LTFT and VE - STFT, Try the following.

Click on the Row & Col Axis tab

Clear the pre-defined table at the top.

In the middle section (Secondary), for Col (Top) Axis Header, click in the area for sensor and select Manifold Absolute Pressure.
For the labels, try these (copy/paste) -- 15,20.625,26.25,31.875,37.5,43.125,48.75,54.375,60 ,65.625,71.25,76.875,82.5,88.125,93.75,99.375,105

Under Row (Left) Axis Header, Select Engine RPM.
Labels, try these (copy/paste) -- 400,800,1200,1600,2000,2400,2800,3200,3600,4000,44 00,4800,5200,5600,6000,6400,6800

for the labels, if your tune file has different values, adjust the label values to match. Newer vehicles do not have the same VE as older, therefor the pre-defined tables do not always work properly and you must create your own. Hope this helps.

[Cyboula]

Awesome JasonHD !!!
Now, i have to copy theese values on the BlueCat Tool and convert it to Equations, correct ?

Thank you Very much my friend !

[PST]

Generate your VE table from the existing equation values. Then, apply the histogram values as a percent change. When done, generate new equation values and insert into the tune.

[Cyboula]

Thanks PST !!! Now its perfectly Clear

[PST]

No problem