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mvekaz
8th September, 2020, 08:23 AM
Hi members, need help with this.Truck Mercedes ACTROS.
Customer lost key, somebody try to make new key T5-transponder without success.Customer tried to start truck with that key several time.
After that I read eeprom 93c86 from TEMIC ECU, dump in attachment.

Somebody please check is dump correct, and generate T5 transponder logic.

Best Regards

vorovei constantin
8th September, 2020, 11:38 AM
eeprom corrupt

mvekaz
8th September, 2020, 11:58 AM
Thank you man. What is best option for this case? What caused corrupt data in eeprom?

topclef
8th September, 2020, 02:47 PM
some data lost , generate and write this edited dump

report the result

mvekaz
8th September, 2020, 07:08 PM
Sorry friends, I made big mistake.Inside this ECU there are two 93c86 eeprom.
It seams that I read wrong one. Here is second one. Try transponder T5 make with EFFI but not work.
Somebody please make transponder logic for this second one dump.

koyot
8th September, 2020, 09:04 PM
l send tomorrow

topclef
9th September, 2020, 08:03 AM
logic data, use Megamos-13 fixed = 20 04 15 2E 69

or T5 = FF81 A4A0 442F 9309 FF81 A4A0 442F 9309

mvekaz
9th September, 2020, 08:51 AM
Thank you, but as I remember that code I got with EFFi, truck not start "code".