Dev Blog
Forum
Wiki
About
NefMoto
>
Technical
>
Cluster and Immobilizer
(Moderator:
ddillenger
) >
MED 17 , EDC 17 EEPROM CHECKSUM
Pages:
1
...
7
8
[
9
]
« previous
next »
Author
Topic: MED 17 , EDC 17 EEPROM CHECKSUM (Read 102551 times)
deutsch1988
Newbie
Karma: +0/-0
Offline
Posts: 7
Re: MED 17 , EDC 17 EEPROM CHECKSUM
« Reply #120 on: September 26, 2024, 09:59:43 PM »
All its same algo type, litle need mod...
algo very simple, with this way i can example direct to OBD write flash and acces to virtual eeprom...
Logged
stranger
Newbie
Karma: +0/-0
Offline
Posts: 9
Re: MED 17 , EDC 17 EEPROM CHECKSUM
« Reply #121 on: September 27, 2024, 08:11:40 AM »
Here is block from 192kb eeprom (tc1793) with correct CS. This block is literally empty.
I played with old algo and different input parameters and never got correct CS: "60 4F" or "4F 60".
4B B8 01 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 60 4F
Logged
deutsch1988
Newbie
Karma: +0/-0
Offline
Posts: 7
Re: MED 17 , EDC 17 EEPROM CHECKSUM
« Reply #122 on: September 30, 2024, 03:09:48 AM »
this are diference chk way
Logged
Pages:
1
...
7
8
[
9
]
Print
« previous
next »
Jump to:
Please select a destination:
-----------------------------
General
-----------------------------
=> Introductions
=> General Discussion
-----------------------------
Noob Zone
-----------------------------
=> Noob Questions
=> Noob Guides and FAQs
-----------------------------
Technical
-----------------------------
=> NefMoto Software
=> Tuning
===> Documents & Helpers & How To's
===> Community Projects
=> Diagnostics
=> Flashing and Chipping
=> Cluster and Immobilizer
===> ECU EEPROM images
===> Original Cluster dumps
===> Original Cluster dump requests
=> Data Logging
=> Reverse Engineering
=> Communication Protocols
-----------------------------
ECU Files
-----------------------------
=> ECU Definition Files
===> ECU Definition File Requests
=> Original ECU Files
===> Original ECU File Requests
=> Checksum Update Requests
-----------------------------
Vehicles
-----------------------------
=> Vehicle Tech
=> Project Cars
-----------------------------
Regional
-----------------------------
=> Canadian Regional Discussion
=> US Regional Discussion
-----------------------------
Classifieds
-----------------------------
=> For Sale
=> Wanted
=> Services
-----------------------------
Miscellaneous
-----------------------------
=> Off Topic
=> Forum Tech Support
=> Bizarro Messages Posted by Bots and Spammers
Navigation
Home
Help
Login
Register
Personal Tools
November 13, 2024, 12:03:54 AM
Welcome,
Guest
. Please
login
or
register
.
Did you miss your
activation email?
1 Hour
1 Day
1 Week
1 Month
Forever
Login with username, password and session length
Search
Advanced Search
Loading...