Narrowband Tuning Tool

**steveo** · 03-08-2017

Originally Posted by htrdbmr

Count me in, if anyone needs help like that it's me!

ok, i'll make sure the new beta works with your stuff

- what mask are you running
- can you provide me a sample of an exported CSV log from tunerpro (one that has closed loop activity)
- can you give me the bin and xdf you're playing with too?

**htrdbmr** · 03-08-2017

Originally Posted by steveo

ok, i'll make sure the new beta works with your stuff

- what mask are you running
- can you provide me a sample of an exported CSV log from tunerpro (one that has closed loop activity)
- can you give me the bin and xdf you're playing with too?

Will do, probably Friday.

**notime2d8** · 03-08-2017

Count me in too if I can help. I'm running a 7427 TBI MAF setup 0D. But it will be a month before I'm road ready...need new tires.

**Terminal_Crazy** · 03-08-2017

Hi Steveo.

This sounds a little like i've been trying to write but WAY more detailed.
I used to use TTS Datamaster. Years ago (around 10) i wrote some software to read the PCM data. Originally for the ABS system, then to filter and adjust the maf tables & BLM's.
I think there is a hell of a lot more knowledge around here than there was back then.

Then recently after building the 383 i started looking a better filtering tool to process the data. I only recently managed to start programming again because of this.
You are more than welcome to look at what i've got. It's basically command line type stuff but it does update a copy of the VE tables.
It will read in the CSV file and normalise the headings to a default reference that can be used in the program.
I have a list of matching headings for TTS Datamaster, EEHack, Scan9495, EEHackv2 and EEHack-speedlog, (as you seem to have changed the heading names).
It's a bit hard wired and really needs some form of scripting language that could be processed by the program and rerun.

Other earlier bits of code i cobbled together processed BLM's, Ignition timing, Maf tables, RMS of variation of requested idle speed.

You are welcome to any of it if you want, even just for a laugh.

Mitch
Terminal_Crazy

**steveo** · 03-08-2017

(as you seem to have changed the heading names).

If you find any mismatches like that, you just edit the definition file and i'll push your changes into the main branch

I'm running a 7427 TBI MAF setup 0D

will work on that too

**steveo** · 03-08-2017

Originally Posted by Terminal_Crazy

Then recently after building the 383 i started looking a better filtering tool to process the data. I only recently managed to start programming again because of this.
You are more than welcome to look at what i've got. It's basically command line type stuff but it does update a copy of the VE tables.
It will read in the CSV file and normalise the headings to a default reference that can be used in the program.

yeah that's pretty much the idea. i think an automatic detection routine with a dictionary with manual overrides is key to making it universal but also noobable, i'm thinking a pop up a window with some drop-down boxes would be ideal (it automatically selects its best guess at an entry, but doesn't force you to do anything, and always asks the user if it's a sane choice). i will build a really idiot proof ui for it in qt.

**sturgillbd** · 03-09-2017

Sounds like an awesome tool. Thank you steveo for all of your contributions to the tuning scene!

**myburb** · 03-09-2017

I could help with beta. Runs well enough that I haven't made any changes for a year. BBC lightly modded. Running steady open loop with MAT input. 6395/7427 $OE. I data log in closed loop narrow band and then make my tune for open loop based on that data. If you think I could help just let me know.

**dave w** · 03-09-2017

Sounds like a very interesting tool to tune with. I developed a somewhat similar tool for WBO2 tuning ( http://www.gearhead-efi.com/Fuel-Inj...-Band-O2-(WBO2 ... see pics on post 25) using the average "IF" function in Excel ( https://support.office.com/en-us/art...9-f5576d8ac642 ).

dave w

**htrdbmr** · 03-09-2017

I just completed installing a new motor 383, 10 1/2:1, 225/231 w/.540",114 lobe sep. 36 lb injectors in a Superram[ I've only got 200 miles on it, and the tune is ok, but far from done. I'm using S_aujp v5, attached is preliminary info.3_6_17 SR.bin V5 WB.adx

**steveo** · 03-09-2017

ui is almost done!

**Xnke** · 03-09-2017

This would be great to use with the P66 ADX that Robert built-I'd definitely use it! Seeing as he's written the stuff for most of the 60*v6 computers, I'm sure the fields would be close enough to the same to let it work for most of them, too.

**brian617** · 03-09-2017

I like the sound of this as well. Motivation to order another obd1 cable since mine gave up the ghost last fall sometime.

7427 $OE

**Stokes1114** · 03-10-2017

I will def try this out...Im using 16168625, $E6. Count me in! I will change to $0D if needed...$E6 is stock Im working with now

**Danspeed1** · 03-10-2017

You guys on this site never cease to amaze me. I spent the last six months attempting to learn tuning, though i was a hot shot, only to get on here and get blown away by how knowledgeable everyone is. Incredible stuff... can't wait to see the finished product