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Checksum eeprom correction
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02-12-2023, 14:41 PM,
Post: #1
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Checksum eeprom correction
Hello everyone.
Can someone help me with the checksum of this eeprom Attached are 2 eeprom readings (AT25640), one original and one modified belonging to a PCM0309M ECU mounted on a Mercury Verado. I have not yet been able to write because I have doubts if it is necessary to correct the checksum in this type of memory. I'm going to write with Ktag, I think katag does not correct the checksum in the eeprom memories. Can somebody help me. Is it necessary to calculate the checksum for this type of ECU? What software or procedure can help me? Thank you so much |
