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    Default Audi a8 bosch m5.4 read for immo off

    Hello guys. Friend want to remove immo and do tune if possible to old audi a8 4.2 engine ECU. Cause he is swaping engine to another car. Try to search on google but no correct info on this ecu immo off or tune. There is couple thread's including this forum but with no end. I try to read chip 27CP210 with Orange 5, but file is empty.

    Bosch HW: 026 1203 299/300
    SW: 1037358194 .

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    Reed eeprom B58 (24c02)

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    There is no 24c02 on pcb. Ecu 1994'

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    Take a picture ECU at bottom

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    1 chip missing. I desoldered for read.
    Attached Images Attached Images

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    Read B58026 16pin at 24c02


    https://pl-1.org/getproductfile.axd?id=2006&filename=PCF8582.pdf
    Last edited by socha1997; 2nd August, 2021 at 02:00 PM.

  7. The Following User Says Thank You to socha1997 For This Useful Post:

    Bmwpower530 (2nd August, 2021)

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    Thanks "socha1997" i will try it couple hours later and report back.
    Last edited by Bmwpower530; 2nd August, 2021 at 02:09 PM.

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    Read successfully!!

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    This need profesonal tuner or i can use some kind of immo off tool?

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    Send EEPROM i can do Immo off

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    How much $=?

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    this forum is for helping, no earn money.
    Share your file in this post

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    I make one by myself. For a try.
    Attached Files Attached Files

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    Cant try it. O dont have a car just ecu.

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    I think file is incorrect because from 1 to 4 line could be same at 5 to 8.

 

 
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