BMW E46 dde 7 possible soft/hardware fault

[smokinjoe]

I have a faulty ecu from 2004 e46 DDE 7 794 624 which I have replaced and done a full bdm to a used ecu with the same numbers but I still get the same fault which doesn't record any faults in dme but i cannot read live data and instruments report several can faults with dme and temperature needle rises to the red,I feel the fault is in the ecu as i have another from an earlier 2002 320d which when its connected all faults in cluster are gone and temperature needle is normal,hoping somebody can help me out with a solution to this problem,flash and eeprom dumps below,thanks.


473262473262473263

[smokinjoe]

Just to confirm that this is a s/w fault as I have cloned another ecu and have got the same result, could someone please advise, thanks.

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[kiszka]

...............

[smokinjoe]

thanks I will try your repaired files tomorrow and will send a report here,I also add my ews dump if it helps

473382473382473382

[smokinjoe]

read isn 7243
Vin and immo ok
if it is ok
pease press reputationWorked well,thank-you for your help.[emoji3]

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[Truan21]

Worked well,thank-you for your help.[emoji3]

Sent from my E6853 using TapatalkHow to repair this problem? I have the same problem that you had.

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