dumping a 2.0R?

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

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dumping a 2.0R?

Postby letsteyr » Wed Dec 19, 2007 10:11 pm

hi guys. I'm trying to remap a 2.0R for a friend.

The 2.0R is the european version of the RS, it's a normally aspired 2L of 2006/2007. So i tried to dump the ecu with ecuflash but i can choose any type of car (STI, WRX, BAJA....) it doesn't work.

Even if i connect the green connector, it doesn't work. I pretty sure it can be done. Can someone tell we how i can edit the "flashing" method of ecuflash to find a solution?

Thanks
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Postby west_minist » Fri Dec 21, 2007 5:35 am

If you select the read and choose the many options there without any help, then that could be a different kernel is needed.

Did you check for extra connectors around the ECU area too?

I know that there are 2003+ foresters that still cannot be flash right now that are JDM.
Last edited by west_minist on Sat Dec 22, 2007 1:47 am, edited 1 time in total.
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Postby letsteyr » Fri Dec 21, 2007 11:50 pm

There's only one green conncetor. Maybe someone could explain me how the reflashing method works so that i look for a solution. thanks
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Postby west_minist » Sat Dec 22, 2007 1:46 am

Can you post pics of the ecu area and under the dash?
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Postby letsteyr » Sat Dec 22, 2007 2:18 am

it's not my car so can't do it yet. i'll do next week, so pics from inside the ecu ? I'll post the information/numbers written on it too (to identified the proc/memory).thank you
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Postby west_minist » Sat Dec 22, 2007 2:36 am

Pics inside too.

I am just curious to see the wiring around the ecu.
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Postby BoxerFan » Sun Dec 23, 2007 5:12 am

keen to know which kernel to use to read the 2.0R ROM.
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Postby letsteyr » Wed Dec 26, 2007 10:27 am

i'll do it as soon as possible, friend not here for christmas....i keep you advised :D
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Postby letsteyr » Sun Dec 30, 2007 11:25 am

Here it is, tell me if that's ok. So where's the memory? It's the "6G18-SE51"?

Image

Image

Image

Image
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Postby BoxerFan » Sun Dec 30, 2007 8:58 pm

Interesting....Hitachi unit instead of Denso.
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Postby letsteyr » Sun Dec 30, 2007 11:08 pm

yes, none of the subaru cars used an Hitachi ecu?

See below all the trials i did with ecuflash using the different types of car. The last one gave a different result: but at least, the fans becomes ON......so maybe it can't read with these kernels?

Image
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Postby letsteyr » Mon Dec 31, 2007 12:40 am

legacy have hitachi ecus no?
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Postby NeverLies » Mon Dec 31, 2007 4:27 am

On the MCU, it is written UJ, which stands for Unisia JECS, same as NA wrx before '00.
This is not exactly the same part number but I think kernel is the same. Need to check it !
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Postby letsteyr » Mon Dec 31, 2007 4:31 am

thanks for this information, my knowledge is limited about processor/memory
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Postby letsteyr » Thu Jan 03, 2008 2:57 am

nobody else? no idea?
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