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need info about ls1 ecm's permanent memory
OK, what i need to know is about the information held inside a vehicles ls1 ECM, lets say my '01 SS. Like if the ecm was scanned, what info could be brought up? Â* I was told mileage is recorded in the ecm along with being saved in the cluster itself. Â*Also, does the ecm state year of production? if so, can that be changed? Â*Finally, I think i also remember hearing that the VIN is saved in the ECM as well, is that true? If so, say i need a new ecm, is there a way to reprogram the new ecm with my current VIN? Â*I know all codes/regular history will be erased if the battery has been disconected a certain period of time, so short term isnt a concern, battery has been dead for a few weeks. Â*I could use this information as soon as possible, so thanks to anyone that has any info, oh and if you could do the programming, if its at all possible, let me know. thanks. -Paul
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