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Author Topic: Pcr2.1 eep - How i can know if the eeprom is locked or unlocked ?  (Read 284 times)
abedc17
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Hello everyone
Working on pcr 2.1 eeprom ... informations about all data & checksum
i've some information about the eeprom blocks & algo to unlock it ( 24A to 250 )

How i can know if the eeprom is locked or unlocked ?
i'm trying a lot of tests and comparing without results
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Kacza
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« Reply #1 on: March 13, 2018, 06:48:07 AM »

Adres 0024A-00252

DE161A9443B211E2 XOR FFFFFFFFFFFFFFFF = 21E9E56BBC4DEE1D

Unlock Cheesy
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abedc17
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« Reply #2 on: March 13, 2018, 09:05:59 AM »

Adres 0024A-00252

DE161A9443B211E2 XOR FFFFFFFFFFFFFFFF = 21E9E56BBC4DEE1D

Unlock Cheesy

and
21E9E56BBC4DEE1D XOR FFFFFFFFFFFFFFFF = DE161A9443B211E2
i want to know if the eeprom was unlocked before or not
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IamwhoIam
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« Reply #3 on: March 13, 2018, 09:22:33 AM »

VCDS measuring blocks has info about this AFAIK
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I have no logs because I have a boost gauge (makes things easier)
abedc17
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« Reply #4 on: March 13, 2018, 09:43:59 AM »

VCDS measuring blocks has info about this AFAIK

wich block and ecu ?
is i can detect from only the eeprom file
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cherry
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« Reply #5 on: March 13, 2018, 10:29:23 AM »

vcds measuring value ecu_type -> sample or production ;-)
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abedc17
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« Reply #6 on: March 13, 2018, 11:05:57 AM »

vcds measuring value ecu_type -> sample or production ;-)

i want to do that in winols
just inthe eeprom binary file
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