Here's something so we can start sharing ECU flash images

OpenECU software executables and source code

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Postby radsdau » Tue Feb 14, 2006 9:00 pm

Colby- I take my hat off to you. That's a stack of detailed stuff to get through and stay sane (assuming you're still sane???... :) )

radsdau
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Postby Kosti » Tue Mar 21, 2006 10:00 pm

OK, just so I understand this the released version of twin turbo know as Liberty B4 in Australia is the same as these ECU units?

Legacy Twin Turbo - ag440
Legacy Twin Turbo - ag441
Legacy Twin Turbo - ag451
Legacy Twin Turbo - ag850 2581
Legacy Twin Turbo - ag850 2591

DM Legacy Twin Scroll ah110
JDM Legacy Twin Scroll ah111

Cheers
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Postby mattims » Thu May 25, 2006 5:39 am

no i dont think it is..
The twin turbo Liberty b4 i have 2001 is an AG850 - 3382


not entirely sure on the differences.. anyone have any luck find fuel,ignition,boost maps in any of these ag850 roms
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Postby Kosti » Tue May 30, 2006 12:45 pm

mattims wrote:no i dont think it is..
The twin turbo Liberty b4 i have 2001 is an AG850 - 3382


not entirely sure on the differences.. anyone have any luck find fuel,ignition,boost maps in any of these ag850 roms


Hey Mate,

Any luck with the maps?

Cheers
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Postby mattims » Wed May 31, 2006 12:50 am

yeah.

latest xml write had this map in it the defs file worked fine. There a still a few maps that are unlabelled, and the VVT maps aren't there so maybe thats what the unlabelled things are.
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Postby Kosti » Wed Jul 05, 2006 3:54 am

Well done Mattims,

I'm still researching on cables as I plan to add a carPC in the next few mths, but it's hard to get some free time these days.

Will be interested to know more Mat.

feel free to email me

kosti_b4@hotmail.com

Cheers
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Postby mattims » Wed Jul 05, 2006 12:48 pm

i have found a place that will dyno tune with this software, so im looking at getting and exhaust/headers and then getting a proper dyno tune.

I have had some improvements myself but mainly just raising the boost a little (and pulling some timing out). Also tuned the MAF sensor for my CAI kit a little which seemed to help.
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Postby Kosti » Wed Jul 05, 2006 11:18 pm

Well I am in the process of buying a full exhaust from the drown pipes all the way to the rear.

2.5in from the primary and 3in from the secondary, jioning to two up to a full 3in center and to a muffler.

If I bolt this straight up, will the ECU learn it or a simple reset of the ECU help learn it.

I don't want to blow my engine up.

Cheers
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Postby mattims » Wed Jul 05, 2006 11:25 pm

i would imagine you would get some sort of boost spiking that the ecu will not learn about. And possibly get some CEL codes also due to cat converter ineffeciency.
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Postby Kosti » Fri Aug 18, 2006 7:12 pm

I managed to find on the web a list of all the ECU codes for the Subaru.

Should I post this up or there's no interests in this?

It covers the SOHC, DOHC, 2L Turbo & 2.5L DOHC vehicles in PDF formate approx 126 page. 1.6Meg in size

Feel free to send me an email and I'll send it out or post it up.

Anything to contribute and sort out my VOD!
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Postby mattims » Fri Aug 18, 2006 7:21 pm

theres probably interest in this, ecu explorer tells you what most of the codes are anyway when it reads them, and i only ever have had one code on my b4.. and its just a bit of dirt in a sensor.

but it could still be usefull.

if you get the cable and do some datalogging you will definitely learn alot more about how everything works in the car. As far as the VOD goes i have only really managed to improve it slightly. But if i find anything that makes a noticeable (i dont have a dyno) difference i will let you know.
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Postby Kosti » Wed Aug 23, 2006 4:07 am

Having problems posting the PDF up.

The file is 1.6meg.

Will try and zip it up and see if I can add it
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