setting up a graph for MAF tuning in 3.0

[Dustins]

Can anyone give me a hand setting up a graph for MAF tuning in scanner 3.0? In 2.24 it was simple but in 3.0 I'm lost on what the row axis should be. Thanks

[mowton]

Can anyone give me a hand setting up a graph for MAF tuning in scanner 3.0? In 2.24 it was simple but in 3.0 I'm lost on what the row axis should be. Thanks

There is only a Column axis (Hz) for MAF, no Row axis. The axis parameter will be MAF Hz values contained in your Tune file located in the Editor, going to the MAF table. Right click the HZ values (column). Drop down menu will appear. Put cursor over Column axis and right click copy. Go back to your Graph and put cursor into Column Axis Value box. Right click and click paste...this will populate the Hz values. Right click Parameter and in Parameter Selector window click the Gear icon with the green check. In the blue shaded TEXT FILTER type MASS. Find the parameter that says Mass Air Flow Frequency and double click it. That will fill in the table for you.

Ed M

[Dustins]

That's what I've tried but when logging I only get a value in the first column, labeled 0, it's not populating the rest of the columns under the correct hz. I hope that makes sense. Can anyone post a screen shot of their setup?

[mowton]

That's what I've tried but when logging I only get a value in the first column, labeled 0, it's not populating the rest of the columns under the correct hz. I hope that makes sense. Can anyone post a screen shot of their setup?

Post your log, Channel.xml, Graph.xml and Chart.xml

Ed M

[mowton]

Here is a screen shot..


Ed M

[Dustins]

Thanks for you help. I had added the wrong channel before. It's working perfectly now. Thanks.

[motorheadmike]

Just what I have been struggling with all day. Thanks, Ed!

[SonicEp81]

Same here same issue tried that already and negative can't seem to the the screen shot on here either??? Thanks

[schpenxel]

What is it doing / what is not working?

Ed beat me to the how to this time! I'm still planning on doing a how to w/screenshots like I did on some other stuff but have been too busy at work lately to get it done

[XDR]

Here is a screen shot..


Ed M

My values were (1500 1625 1750 1875 2000 2125 2250 2375 2500 2625 2750 2875 3000 3125 3250 3375 3500 3625 3750 3875 4000 4125 4250 4375 4500 4625 4750 4875 5000 5125 5250 5375 5500 5625 5750 5875 6000 6125 6250 6375 6500 6625 6750 6875 7000 7125 7250 7375 7500 7625 7750 7875 8000 8125 8250 8375 8500 8625 8750 8875 9000 9125 9250 9375 9500 9625 9750 9875 10000 10125 10250 10375 10500 10625 10750 10875 11000 11125 11250 11375 11500 11625 11750 11875 12000) does that sound right?

Also, in the function area, what is that formula and is it required?

And you have a hi and lo histogram, what is the difference/reason?

[Crawler]

That formula is to help filter out unwanted data. A lot of guys use various filters, that filter is the bases of many others that are popular.

The hi and lo is used on certain ECMs or OSs.

[schpenxel]

The function box is for a FILTER, start with nothing and get everything else working first. You can add filters to get rid of deceleration data and the like later..

[mowton]

Check this out...

http://www.hptuners.com/forum/showth...-HP-Tuners-3-0

Ed M

MAF LTSTavg and wb AFR CL_WOT_Idle.Graphs.xml