Read 93C86 problem UPA usb

[anotherday15]

Hi,





I try to read eeprom 93C86 for alfa spider brera dashboard with upa usb programmer but i have a problem.
Reading is done successfully but the file is blanck

Have you an idea?

[hass42]

Check connections, and what is chip out of? Could be 16bit, even if it was it'll still read something.

Hass42

[anotherday15]

I have try 93C86 8 bits and 93C86 16 bits, same problem reading is done successfully but the dump is blanck

[hass42]

I have try 93C86 8 bits and 93C86 16 bits, same problem reading is done successfully but the dump is blanck
For sure your connections need to be checked

Hass42

[markony79]

take out eeprom from pcb , or use another tool

[BYTES]

This happens to me with the new model Honda Odyssey I need to remove in order to be able to read

[XmoDDeR]

oooooooo boy if i wanted ....... i would squeez his head ...LOL

[anotherday15]

Finally it is solved ! by unsoldering and resoldering