openecu.org

Alright, I feel like I've got something I can release. This is an alpha version. Timing, fuel, boost and wastegate duty are all working. You can view, modify and save. Only works with 2004 WRX images.

http://www.enginuity.org/

This is great!
I'm not looking to change my image at the moment, but this tool is excellent for getting a visual comparison between two maps.
Much nicer than looking at hex

Thanks!
-Adrian

BTW I don't know if you're taking feature requestst yet, but having an option to show fuel in AFR rather than lambda would be cool.

Note to any newbies looking at this tool:

YOU CAN EASILY DESTROY YOUR ENGINE WITH IMPROPER SETTINGS!!!

You should fully understand the basics of tuning before you go changing your timing/fueling/boost maps.
-a

Also, different revisions of the ECU for the same model year may have different offsets- you might want to check before saying this works across all MY04 ECUs.

I haven't looked closely, but it might be nice to show supported revisions specifically.


Mike

crazymikie wrote:Also, different revisions of the ECU for the same model year may have different offsets- you might want to check before saying this works across all MY04 ECUs.

I haven't looked closely, but it might be nice to show supported revisions specifically.

Argh.. This is going to be a pain, I can see. Is there a way to identify the ECU version in the images? That'd make this quite a bit easier and I could set up a way for people to report problems automatically.

qoncept wrote: Argh.. This is going to be a pain, I can see. Is there a way to identify the ECU version in the images? That'd make this quite a bit easier and I could set up a way for people to report problems automatically.

Look at offset 0x200 in the binary and you will see something like:
A4TF500F.TMCopyrightDENSO2003

As far as I understand, this uniquely identifies every revision.

-a

Anything for 2002 UDM wrx

Wow, that looks really sweet! I have been a UTEC guy for the past few years and dealing with some of its shortcomings is getting on my nerves. Seeing a program like this is very exciting! Keep up the good work and don't forget us 2002 guys

enash wrote:Anything for 2002 UDM wrx

I've got the ability to add different ECU versions done now. I think I've got all the images in the 2002/2003 forum on here working, as well as 2004 and 2005. There is a 2002 image on there that seems to be a JDM STi or something that I haven't figured out all the offsets for, but I think I should be able to get it done pretty quickly tonight. After I finish that up I'll go ahead and release the updated version.

Edit: All the images that I've got working are WRX. No STi or anything else yet. That should go pretty quickly once I get to it though.