EDM Colt czT

Developer topics relating to software that reflashes or modifes ECU code and data

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EDM Colt czT

Postby coltcztowner » Mon Mar 30, 2009 10:04 am

It seems that we'll find the maps and what they do inside rom, helping each other.

My question is the following, forgive me if its a silly one, as I'm new to all this. From all I've read, the processor is an M32R-32 bit, which means there are checksums inside rom. If I open the ROM in ecuflash and I use the checksum module used in evoX xml, software pops up a window, leting me know that one or more checksums are wrong, and if i would like them corrected. Assuming ROM is correct (the original hex file posted in here), the checksum calculation is not correct for colt ROM. Do we need to find the new calculation (marmes, is that what you were talking about in one of your posts in "czt definitions"?), or it does not matter? And finally flashing a modified ROM, can we use the flashing method used in evoX (mitsucan)? Both processors are the same family (M32186F8 for evoX - M32176F4 for coltczT), or do we need to have a new flashing method with help by someone more experienced to this?

Cant wait for your help everyone... thanks.
Last edited by coltcztowner on Mon Mar 30, 2009 10:46 pm, edited 2 times in total.
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Re: EDM Colt czT

Postby Marmes » Mon Mar 30, 2009 3:00 pm

I have openport2.0 and it doesn't work, I believe the checksum is the same as evoX since they share the same processor, but with diferent memory.
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Re: EDM Colt czT

Postby coltcztowner » Tue Mar 31, 2009 11:26 am

What do you mean by saying that it doesn't work Marmes? Engine won't work, reflash is not working, or you couldn't even read ROM?

I'm waiting my op2 cable to arrive within the next few days, and I'll try and see what happens. But if its not working, seems deadend to me. Unless somebody khows how to do it, and offers help...
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Re: EDM Colt czT

Postby Marmes » Tue Mar 31, 2009 2:28 pm

I say that reflashing doesn't work, I tried it but with no sucess. In rcolt forum, they say they sent a ralliart colt ecu to cboles and that will work on next update of software. The ecu is the same as ours. So I guess we should wait a bit...
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Re: EDM Colt czT

Postby coltcztowner » Wed Apr 01, 2009 3:46 am

Thanks alot Marmes, seems we wait for an answer by cboles.
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Re: EDM Colt czT

Postby coltcztowner » Sat Jun 27, 2009 4:44 am

... any good news ... ??? cboles?
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Re: EDM Colt czT

Postby Marmes » Sun Jun 28, 2009 2:10 pm

Now it recognizes the ecu but doesn't read at all! :(
M32R 32176f4 model.
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Re: EDM Colt czT

Postby coltcztowner » Tue Jun 30, 2009 11:27 am

I've downloaded v1.42, but haven't tested it yet. Will do within the week, but I'm not optimistic about it...

Seems just you marmes and me ( by the way, I'm Yannis... :) ) are only interested in czt's... I'm hoping...
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Re: EDM Colt czT

Postby acamus » Tue Jun 30, 2009 8:49 pm

There are more ECU's with this chip e.g Outlander, Eclipse, Colts....
So I think more ppl are awaiting this support.
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Re: EDM Colt czT

Postby SkyNet » Thu Aug 13, 2009 8:06 am

coltcztowner wrote:I've downloaded v1.42, but haven't tested it yet. Will do within the week, but I'm not optimistic about it...

Seems just you marmes and me ( by the way, I'm Yannis... :) ) are only interested in czt's... I'm hoping...


Doesn't work Yiannis :-(
You are not the only one interested in CZT.. :oops:
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Re: EDM Colt czT

Postby settdimiIX » Sat Nov 21, 2009 11:51 am

any updates on czt definitions?
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Re: EDM Colt czT

Postby gordon1 » Mon Jan 25, 2010 2:41 pm

i would loveto know if the czt can be mapped as i have a lot of custom for this
i have done may evos and subarus with openecu
and would love to do the czt
if i can help in any way please ask
thank you
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Re: EDM Colt czT

Postby savah » Mon Jun 28, 2010 12:58 am

gordon1 wrote:i would loveto know if the czt can be mapped as i have a lot of custom for this
i have done may evos and subarus with openecu
and would love to do the czt
if i can help in any way please ask
thank you

Not yet, but people are working on it! :wink:
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Re: EDM Colt czT

Postby ranthor » Thu Mar 31, 2011 1:57 pm

Any update for M32186F4 over can bus?

It can not be read and we are getting this output;

Mitsubishi CAN flashing tools only support M32186F8 memory models
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Re: EDM Colt czT

Postby lucas02538 » Sun Sep 25, 2011 8:03 am

Updates ??
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