hi
I have problems with the bdm of the cock...pretty much today I opened a ecu edc16u31 a a3 2.0 tdi 140cv 2005... here are the pictures... I can't read it, and even me, recognizes... the e xxx is powered,in fact, with the tester has a voltage of almost 12v....but ... when I connect on the cock tells me EPROM NOT SUPPORTED (and even if I raise the ecu,leaving the e xxx not connected to the pitches, gives me the same error), then I think this is something that should not be.... attached are the photos of how I connected etc etc.
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