MB W204 220cdi ECU swap

[viki300]

Hi all i need to swap ecu to this car is it enought to just change eprom or should i change flash as well and where is eprom located on this ecu it went bad due bad bdm:s:

[smayer]

BDM read and write in donor ecu.

[viki300]

i cannot read it any more no connection some one try it and fail it

[smayer]

Virgin ecu and adapt with das.

[viki300]

can mb star do it

[Zohar]

Hi.


This ECU Delphi CRD 2gen based on Nexus MPC5566 MCU. It is possible to read/write full dumps with supported programmer, like FGtech or other similar tools, but best way - adapt ECU with MB Star, as smayer (http://www.digital-kaos.co.uk/forums/member.php/291314-smayer) said before.


BR

[viki300]

ok but only thing is that cannot read it with BDM nothing coming out and when connected to car bridy usual bad ecu=fan running all time and lights on

[viki300]

by any chance has some one ori BDM read from this ecu if so could i have it

[smayer]

I have full BDM, the question is ....do you have tool to write BDM?

[viki300]

yes i got it i got optican and magpro BDM they should do it even i can not get nothing out from this

[viki300]

342703
this is read out from spare ecu if some one could virginice it and correct checksum as well looks like this ecu dont have xrom eprom or i m wrong

[Jan1980]

As far as i know, you have to Bridge a Jumper in Delphi ecu?s to read and write bdm correctly ?!

[viki300]

yes it done

[whiskymk]

your eeprrom not corect ,, bad readed

[viki300]

your eeprrom not corect ,, bad readed

do i need different reader for eprom cos ill tryed with two different ecu and it never readed eprom with BDM only flash and mpc and if so is there external eprom or is it inside MPC where is all maps

[viki300]

I have full BDM, the question is ....do you have tool to write BDM?345047
i got now readed full if you can virgin eprom and bdm read for for this ecu

[viki300]

345829
here is two spare ecus read outs if some one can make them virgin again so i can try to get this car running again

[simic82]

you have on the right side of bdm cntact whan ecu contact is near to you eeprom 95320 just change from your org ecu and put in used ,car will run.but if scn not same than you can have same error I have w211 delphi crd.11problem. i try and car run engine lght is on becouse scn not same ! regrards!!!

[Laca06]

EPROM 95320