Hello all friends of the group,
ME9.7 ECU
A.272.153.16.79
0.261.209.040
HW- A.002.446.73.40
I replaced the BGA MPC564 circuit
of a Mercedes ME9.7 ECU that was faulty. I bought a new IC on eBay
and put it on the board. After the replacement, the BDM-100 programmer
recognizes the MPC part number but shows: UNKNOWN FAMILY.
Next,
an option opens to choose the processor family.
After choosing the
correct family,
in single file:
the option to read and write the ECU opens.
When I read the ECU, the BDM-100 reads a 638-byte file.
in Attached.
I can't read this 638 BYTE file when I read it from a
previously programmed and working ECU.
In the case of a perfect ECU,
when I send the ECU to read in the single file option,
it reads the ALL file 878 KBYTE ECU file.
And in the advanced option, it doesn't
open any options, neither read nor write.
I don't know what to do in this case,
having replaced the processor with a new one.
If anyone
knows what procedure I should follow, I would be grateful for your help.
The attached photos show the sequences described above.
NOTE: Using ktag clone with a good ECU, everything reads perfectly.
Using ktag CLONE on the ECU with a new processor,
NO OPTIONS TO READ OR WRITE ANYTHING APPEAR.
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