|
Title: audi ME3.8 immo off. the middle child of ecu's Post by: duelingdanjo on October 13, 2023, 01:56:32 AM hello, Anyone know of any checksum calculating tools that will work? i have read the bin file but the tools I've seen don't say anything about ME3.8
https://drive.google.com/file/d/1RIxOiZRFDFKSQ7AuJEc_oCnnvqKiW_bE/view?usp=sharing (https://drive.google.com/file/d/1RIxOiZRFDFKSQ7AuJEc_oCnnvqKiW_bE/view?usp=sharing) Title: Re: audi ME3.8 immo off. the middle child of ecu's Post by: IamwhoIam on October 13, 2023, 01:59:51 AM ME3.8 doesn't exist.
Title: Re: audi ME3.8 immo off. the middle child of ecu's Post by: duelingdanjo on October 13, 2023, 04:03:15 AM the ECU number is 4D0907551R its a 99 A6 2.8 30v. sorry the table i looked at online said ME3.8. something. any idea which it is?
Title: Re: audi ME3.8 immo off. the middle child of ecu's Post by: prj on October 13, 2023, 08:16:29 AM Sounds like M3.8.2 with OTP chips.
"ME3.8" does not exist. E stands for electronic throttle, this is a cable throttle car, there are no variants of M3.8 that have a fully electronic throttle. They just have the idler motor built into the throttle. Title: Re: audi ME3.8 immo off. the middle child of ecu's Post by: elektronik13 on October 13, 2023, 03:19:13 PM the ECU number is 4D0907551R its a 99 A6 2.8 30v. sorry the table i looked at online said ME3.8. something. any idea which it is? why do you need crc counting, you damaged the eepromI can count the crc in eeprom for you Title: Re: audi ME3.8 immo off. the middle child of ecu's Post by: duelingdanjo on October 14, 2023, 05:24:36 AM how is it damaged does the current crc not check out? i can try give it another read
Title: Re: audi ME3.8 immo off. the middle child of ecu's Post by: duelingdanjo on October 14, 2023, 06:08:11 AM Sounds like M3.8.2 with OTP chips. ah bugger otp chips know of any other options? could i buy another eeprom or swap the ecu? Title: Re: audi ME3.8 immo off. the middle child of ecu's Post by: prj on October 14, 2023, 04:52:03 PM Immo off can be done in EEPROM, which is not OTP. So for that you don't need a new chip.
Title: Re: audi ME3.8 immo off. the middle child of ecu's Post by: duelingdanjo on October 16, 2023, 08:17:18 AM think ive got it, if i get the checksum wrong will it still drive with the eeprom error code?
|