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Title: AUDI A4 B5 1.8T Immo Off - 8D0907557 Post by: Yaron on November 21, 2020, 03:59:59 AM Hi guys,
I am facing ignition problems in my car and getting DTC for immo from both keys. I want to flash immo off. Can anyone tell me which is the immo Soic8 (I attached photos)? I read and right to EEPROMS with Arduino from time to time with nothing to do with cars ECU. Will I be able to right the new values for immo off with Arduino or do I have to use special software to deal with checsum or stuff like that ? Thanks all for the help Yaron Title: Re: AUDI A4 B5 1.8T Immo Off - 8D0907557 Post by: gremlin on November 21, 2020, 04:45:17 AM I want to flash immo off. Can anyone tell me which is the immo Soic8 (I attached photos)? B58258 eeprom 24C02 on 4-th photo. Title: Re: AUDI A4 B5 1.8T Immo Off - 8D0907557 Post by: Yaron on November 21, 2020, 08:34:03 AM Many Thanks...
Do you happen to know if I need a special tool to flash it because it may have checksum like in ECU or I can just read and right it with any software possible of reading and writing ? Title: Re: AUDI A4 B5 1.8T Immo Off - 8D0907557 Post by: BlackT on November 21, 2020, 10:54:13 AM Read with programer, post here file. I will do immo off and checksums
Title: Re: AUDI A4 B5 1.8T Immo Off - 8D0907557 Post by: Yaron on November 22, 2020, 05:39:03 AM Thanks a lot for you help, I will try to do it later on this week
Title: Re: AUDI A4 B5 1.8T Immo Off - 8D0907557 Post by: akidor on October 23, 2022, 01:26:56 AM Hi!
I have same ecu with abt tuning and disabled immo in flash. Does anyone know how to enable immo in flash? What hex-values need to change? |