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busaman
28th September, 2011, 11:54 AM
im trying to read a galaxy 2007 2.0 tdci with siemans 203 ecu but every time its says error n3 canbus missing using my magpro2 v4.2
Eight
28th September, 2011, 12:04 PM
That ecu is readable with BDM. http://wiki.obdtuning.com/images/f/fa/Siemens_SID_203.jpg

If it is org hardware contact support.
busaman
28th September, 2011, 05:46 PM
i understand that but it should also be able to do it via obd.
grinovsky
28th September, 2011, 07:37 PM
try to remove some fuse to power off some ecu
alfy
28th September, 2011, 08:09 PM
im trying to read a galaxy 2007 2.0 tdci with siemans 203 ecu but every time its says error n3 canbus missing using my magpro2 v4.2

Normally I find SID 206 on Galaxy 2.0 TDCI.
Look if it is 203 or 206.


Regards.
busaman
29th September, 2011, 12:20 PM
Normally I find SID 206 on Galaxy 2.0 TDCI.
Look if it is 203 or 206.


Regards.


its 203, ive also tried removing dash fuse.
alfy
29th September, 2011, 04:46 PM
its 203, ive also tried removing dash fuse.

What family protocol did you try?