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Title: Field at 0x142 address in EEPROM files Post by: tbm on November 24, 2013, 11:52:33 AM Hi everyone,
Does someone know what data is contained at 0x142 address in EEPROM? Some files contain all 0 there and some contain somewhat ID like following 8E0909018A. Thanks in advance! Regards. Title: Re: Field at 0x142 address in EEPROM files Post by: ddillenger on November 24, 2013, 12:30:14 PM 142 is the software ID. Some files have it, some don't.
Title: Re: Field at 0x142 address in EEPROM files Post by: tbm on November 24, 2013, 12:55:09 PM 142 is the software ID. Some files have it, some don't. Is "software ID" for eeprom or for flash?Title: Re: Field at 0x142 address in EEPROM files Post by: ddillenger on November 24, 2013, 01:43:28 PM Sorry, should have clarified. It's the ID of the flash content. Again, not all e2p's list it, and it's re-written when you change the flash anyway. Do a bit of searching and you'll find my .kp map pack for the ME7 e2p.
Title: Re: Field at 0x142 address in EEPROM files Post by: tbm on November 24, 2013, 02:06:07 PM Sorry, should have clarified. It's the ID of the flash content. Again, not all e2p's list it, and it's re-written when you change the flash anyway. Do a bit of searching and you'll find my .kp map pack for the ME7 e2p. So, if I upload another flash file the car might not start due to different ID of flash content. Am I right?Why I'm asking about this: I have ECU from AWT engine with 4B0906018DJ and eeprom with not nulled "software ID". I've uploaded file 4B0906018CH into the ECU and a car didn't start. After that I uploaded eeprom from my HN ECU with nulled "software ID" and the car started. It interested me and I decided to find out with this - why. |