UTILITY: CL/WOT MAF Scaling | Log View/Stats | Load/IAT Comp

vgi · **Joined:** Mon Oct 28, 2013 12:28 am **Posts:** 149

Kodename47 wrote:

04ssti wrote:

This is really cool, now you should write another program for us SD guys. Same thing but with the VE map instead of the MAF scaling and whatnot

The version I am using has VE calc for Romraider. Might be worth updating :wink:

I must have sent you a beta jar.

. It hasn't been tested yet and I don't have SD (or rather can't see the tables in ecutek) to verify if it works as it should.

awdturbo04 · **Joined:** Sat Jul 14, 2012 7:37 pm **Posts:** 38

This spreadsheet has been working great for me. Sooooo hows that VE calc coming along

vgi · **Joined:** Mon Oct 28, 2013 12:28 am **Posts:** 149

awdturbo04 wrote:

This spreadsheet has been working great for me. Sooooo hows that VE calc coming along

There is no merp mod for my ecu so I don't have a sd tune and won't have it any time soon.

Having said that, I did port merp's 32bit spreadsheet per someone's request a while back.

If you want to give it a shot and report back bugs pm me.

awdturbo04 · **Joined:** Sat Jul 14, 2012 7:37 pm **Posts:** 38

Ya Merp has one out there and as someone already said if you know what your doing its possible use your spreadsheet to build a VE table.

vgi · **Joined:** Mon Oct 28, 2013 12:28 am **Posts:** 149

awdturbo04 wrote:

Ya Merp has one out there and as someone already said if you know what your doing its possible use your spreadsheet to build a VE table.

anything is possible "if you know what your doing". it's possible to calc the whole VE table on a piece of paper and pen.

the idea though is to automate as much as possible and do that with minimum amount of 'clicks'

2bfi · **Joined:** Fri Dec 25, 2009 12:46 pm **Posts:** 93

I'm using the Open Loop tab and have a question regarding POL Fueling.

This is my RomRaider POL Fueling:

I then copy the table, paste into the POL Fueling tab and click Validate. I get the following:

The validated POL Fueling Table doesn't have anything above 2.20 g/rev so it uses the last column for higher engine loads which results in wrong readings.

The same thing happens in the Log Stats Tab, Set Axis button.

Am I missing a step here?

vgi · **Joined:** Mon Oct 28, 2013 12:28 am **Posts:** 149

2bfi wrote:

I'm using the Open Loop tab and have a question regarding POL Fueling.

This is my RomRaider POL Fueling:

I then copy the table, paste into the POL Fueling tab and click Validate. I get the following:

The validated POL Fueling Table doesn't have anything above 2.20 g/rev so it uses the last column for higher engine loads which results in wrong readings.

The same thing happens in the Log Stats Tab, Set Axis button.

Am I missing a step here?

The POL table can be set/modified at any time and it extends itself if there are more columns than the table has at the moment of pasting.

I just checked it on my box and it works as expected granted I used my own table with extra columns and your column headers.

Some Qs for you:
- if you had data in POL already did you clear the table first
- after you paste table from RR does it look ok with all the columns or it's already truncated. or the table gets truncated after you click 'validate'? if the first, paste your table in excel and see if it looks ok
- which java version do you use

also, send me your POL in excel and zipped MafScaling folder

2bfi · **Joined:** Fri Dec 25, 2009 12:46 pm **Posts:** 93

Thanks for looking into this. To answer your questions:

1. Yes I had data in my POL Table. I tried clearing it, but still the same results.

2. It is truncated. After pasting from RR, the first column is 0.40 g/rev and the last column is 2.35g/rev. There are no columns greater than 2.35 g/rev.

After clicking validate, the first and last columns go to 0.25 and 2.20 g/rev respectively. Same as my post above.

If I paste first in excel, it works correctly.

3. I have Java 7.67

Attached are my POL table in excel and zipped Mafscaling folder.

Thanks again.

vgi · **Joined:** Mon Oct 28, 2013 12:28 am **Posts:** 149

2bfi wrote:

Thanks for looking into this. To answer your questions:

1. Yes I had data in my POL Table. I tried clearing it, but still the same results.

2. It is truncated. After pasting from RR, the first column is 0.40 g/rev and the last column is 2.35g/rev. There are no columns greater than 2.35 g/rev.

After clicking validate, the first and last columns go to 0.25 and 2.20 g/rev respectively. Same as my post above.

If I paste first in excel, it works correctly.

3. I have Java 7.67

Attached are my POL table in excel and zipped Mafscaling folder.

Thanks again.

nice catch, thank you. fixed in 1.6.3 (affected are the 3D tables paste from RomRaider)

2bfi · **Joined:** Fri Dec 25, 2009 12:46 pm **Posts:** 93

Works as it should now. Thanks!

pyro6314 · **Joined:** Sun Dec 01, 2013 8:17 pm **Posts:** 47

04ssti · **Joined:** Sat Dec 25, 2010 10:16 pm **Posts:** 71

Hey vgi, thought I would let you know the SD tab is working excellent. I am only using AFR tune not the MAF so I don't have input on that.

I will post a video soon.
Basically what I did was simplify my OL fueling table as in make everything below 3k to target 14.6 and then steps down slightly till 11.6afr at high rpm and load and forced it into OL all the time.
Started doing logs and flashes and I am +/- .2afr off of target everywhere. Keep in mind this is in OL 24/7 and is very smooth. Once I activate CL again I'm sure it will be Honda smooth lol.
Tip in still needs tweaking though.

pyro6314 · **Joined:** Sun Dec 01, 2013 8:17 pm **Posts:** 47

-MAF Compare Button on the Open/Closed Loop MAF [Chart] tab, possibly have it automatically copy in the Original and Corrected MAF tables.
-Please make the fuel trim data (LTFT/STFT) optional for Open Loop MAF tuning.

.

vgi · **Joined:** Mon Oct 28, 2013 12:28 am **Posts:** 149

pyro6314 wrote:

-MAF Compare Button on the Open/Closed Loop MAF [Chart] tab, possibly have it automatically copy in the Original and Corrected MAF tables.
-Please make the fuel trim data (LTFT/STFT) optional for Open Loop MAF tuning.

Hopefully I don't come off as demanding, they're just suggestions. I will gladly donate at the end of May when I get a pay cheque.

Yep, the bug in the Log Stats tab in the Set Axis window had been fixed already just needs to be released

The MAF Compare doesn't load any scalings on purpose as user might want to paste different scales - from previous tune, or different runs of the tool, or what ever.

The LTFT and STFT are required fields for calculating AFR (see Usage tab for explanation of calculations)

As far as donations, please make those to RomRaider guys to insure the future development and support of it. Consider it our mutual contribution

vgi · **Joined:** Mon Oct 28, 2013 12:28 am **Posts:** 149

For those who have not seen updated 1st page:

Please use https://github.com/vimsh/mafscaling/releases link to download the program and check releases.

The 'Download ZIP' button at the project root (https://github.com/vimsh/mafscaling) will get you the current changes which may still be work in progress or BETA code.

RomRaider

Forum rules

UTILITY: CL/WOT MAF Scaling | Log View/Stats | Load/IAT Comp

Who is online