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Author Topic: ME7.1.1 crossflash compability  (Read 255 times)
nkiller
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« on: May 10, 2019, 12:40:19 AM »

Hi to all, yesterday i make a very stupid BIG mistake - after a boot read (and prepairing for write), i drop the boot cable (pin28-29F800) on one of electrolytic capacitors on board, and after that i have no comunication with ecu.
Ecu is 4D1907558 from RS6 C5, after a long search i cant find that type of ecu. I only found a lot of S6 ecus with pn: 4D0907558 which is 7.1.1
My question are CPU internal rom \ PCB  is same in these ecus, and if i reprogram ( flash+ 5P08) ecu will work ?

« Last Edit: May 10, 2019, 12:49:38 AM by nkiller » Logged
Kompiesto
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« Reply #1 on: May 10, 2019, 04:05:05 AM »

If is ST10 Ecu You must flash MCU using correct data
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macxxx
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« Reply #2 on: May 10, 2019, 07:57:35 AM »

I guess s6 ecu will have some components missing on pcb ( like for egt , n75 etc )
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nubcake
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« Reply #3 on: May 10, 2019, 02:21:03 PM »

S6 lacks one knock sensor input AFAIK, so not directly x-flashable.
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nkiller
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« Reply #4 on: June 11, 2019, 08:17:36 AM »

Problem is fixed with another ecu from Germany - ex ABT tuned ecu, without eprom for good money!   Grin
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