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2000 Passat ME7.1 ECU EEPROM dump
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Topic: 2000 Passat ME7.1 ECU EEPROM dump (Read 3175 times)
Chowlie
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2000 Passat ME7.1 ECU EEPROM dump
« on: July 30, 2023, 07:06:06 AM »
I've got an ME7.1 from a 2000 Passat and I'm trying to dump the eeprom. Unlike the later Me711 ECUs with the 8 pin 95160 chip, this ECU has a 14 pin chip marked P97SN 74AC00. I've had no luck reading it with Argdub's tool, although I haven't tried grounding a pin for boot mode as I can't find any info for it. Any advice?
EDIT: It appears as though the chip I posted is just a quad nandgate, not an eeprom. So strike that. lol
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Last Edit: July 31, 2023, 06:38:47 AM by Chowlie
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Chowlie
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Posts: 11
Re: 2000 Passat ME7.1 ECU EEPROM dump
« Reply #1 on: July 30, 2023, 07:41:19 AM »
Well color me surprised, I tried it again in --OBD mode and it read something. Doesn't seem to have everything here though, I'm wanting to delete a couple of emissions codes.
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