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Old 08-21-2012, 04:41 PM
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Default Inpa read eeprom/flash


i am chris i am new to the forum :D

i want to read on my mini R50 1,6 EMS2 ecu the eeprom and the flash content.

but i have a problem which valve must i put into it to read the whole eeprom/flash?

btw. can someone told me is the immodata stored in the eeprom or flash?



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Old 08-29-2012, 03:56 PM
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It seems the EWS rolling code is stored in the 29F400 chip (FLASH memory). But where, i don't know that. It have memory architecture of 1 16K, 2 8K , one 32K and 7 64K blocks. The firmware is stored at one place, the mapping at another place (or data) and then the super secret rolling code.

May be with a EPROM programmer you can delete it.
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Old 09-12-2012, 01:57 AM
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Hey Christian, did you have any luck? I have two R50's and might be able to help.. It almost looks like a cable configuration issue.. My cable did not like com4 and you have to make sure that the driver is the driver that came with the cable..
mine loaded a MS driver and had to be updated to the oem driver to properly recognize the cable.
my cable also had a second configuration .exe that had to be used to allow the connection to INPA

after that I could read and tickle everything from the idle speed, fuel mix to the guages and lights..


Last edited by justawatcher; 09-12-2012 at 02:00 AM.
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