Mercedes/Bosch ME2.8 ECU EEPROM explained


You can ask questions in this thread, but here is doc (still in progress) where I'm trying to share things I know about ME2.8 EEPROM, just to be these things I figured out on my own so there might be some mistakes.
https://docs.google.com/document/d/e...AbbgjNS_xk/pub


I have read that it is not recommended to use the k-tag's own power supply to power the ECU, some people recommend powering the ECU with a professional power supply (I have one). Have you experienced any problems with this?
If it's ok with you, for future doubts I can post them in the post dedicated to the documentation and this way it can serve as a complement for other users.
Thank you for your quick response and advice.
I finally got a working unit and was able to read the ecu I bought on eBay. I took a look at the memory addresses you refer to in the document and it was easy to identify the addresses to modify
.I still need to read the original ecu, make the modification and load it into the ecu purchased on ebay. Before this I want to put the engine (it is out of the car right now) to make sure that everything is correct and then proceed to load the modifications.
I have access to WIS/EPC but I don't know the VIN of any manual model that mounts this ecu so I'm a bit lost as to the wiring of the clutch pedal pressure sensor. Could you help me with this?
Thanks so much, getting progress on this is exciting.


I'm glad that you are getting there!
No worries I got you covered

2004 C320 Manual - WDBRF64J43F435258 (I've been using this car for parts search before swaps)
Reverse light - Front SAM Connector 10 pin 6
Clutch switch - Front SAM Connector 10 pin 9
The connector is here


