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Sorry for the slow response. But you might want to look into the FuelTech FT450 standalone for your needs. I personally don't have much experience with Aveo tuning any longer, but this should be a...

Sorry, I don't have much to add that would simplify the process to that level. Are you an EE? If you work in the EE field and have the interest, you may want to track down Robert Kearney, he is...

Update: Project had a setback a few months ago due to some bizarre bad luck.

For years I always left my car unlocked at home as we live off the beaten path, some apparent kids cleaned out my car...

No. Infineon/Delphi stonewalled any effort to obtain technical data. I gave up on hiring an engineer due to lack of interest. Project is shelved for now.

I don't have much wisdom to help, I am assuming you made sure you have 13+ volts at the ECM during the relearn?

More info on the TC1775

Ignition Algorithm/app notes document
https://www.dropbox.com/s/19gnj1n98lsrxcm/Ignition_TC1775-ap323610.pdf?dl=0

Injection Algorithm/app notes docuement...

More info,

Media blurb about Delphi/Infineon collaboration...
Infineon Technologies Announces Design Win; Delphi Automotive Systems Selects Award-Winning 32-bit Automotive Controller ICs -...

One of the more stable OS's ported to TriCore chips.

https://en.wikipedia.org/wiki/ERIKA_Enterprise

http://www.evidence.eu.com/download/brochure/brochure_erika_enterprise_1_6.pdf

In case anyone wants to dive in deep to the Infineon TriCore chip.

http://www.infineon.com/dgdl/TC1_3_ArchOverview_1.pdf?fileId=db3a304312bae05f0112be86204c0111

These chips are most well known...

ooops!! Sorry to write a book, but I have been busy... - I may be over simplifying the EMS aspect of the dsp - but far as I know it is just timed interrupts that respond to the sensors, so it...

Very cool! At some point your skills may be able to steer some ideas.

Actually - to be honest, no real goal with this one, (which makes it fun in itself!) just exploring the space ‘in the...

Link to the free toolchain: Free TriCore™ Entry Tool Chain - Activation & Download

Be sure and use google if you are curious, Infineon is quite proud of this chip line and shares a lot of...

FYI - For those of us with the first gen Aveo's, this info should apply, with the exception of the 04/05 MY I have yet to confirm they use the same platform:

So the chip in the lower left with...

A peek inside of an MT34 ECU for amusement..

It's a Hitachi board with some high end chips, notice the Hitachi logo in the lower right corner.
10489

This particular unit was given to me as a...

Just the garden variety $4-$10 cheapo OBD scanner, this has a 'vgate' logo. That worked the best, I have a wired interface as well, but it would reset every 30 seconds or so, so I stuck the...

Here is the script with the brute force cracker routine for anyone wanting to play.

Just remove the .txt on the end to edit with powershell. Will need to point it to your interface port. Tested...

Well im just one guy with some time on the side of my day job as a programmer, one day I hope more will dive in to decode this stuff.

Here is a short snippet if you want to pull the VIN and...

ps: if anything in this thread sounds like greek geek speak, just click on to the next thread, this is going to get really BORING for the casual driver! I am posting this info for the hard core...

I was finally able to unlock an Aveo ECM using a very crude brute force script. Uses the same seed/key arrangement as any other GM/Delphi module. Anyway, when I find something useful like lookup...