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  1. #16
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    MartiLer's Avatar
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    you also need an ECM dump

  2. #17
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    Anyone can help me with v70 cem
    cem-L 12243779 30728542
    serial 00005769159
    I think my eeprom is damaged.
    Need repair.
    Have ecm-720a
    Car crank 1 sec and die, el start error in display.
    Attached Files Attached Files

  3. #18
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    yes in 93c86 the data of immo and keys is damaged. read meg48.

  4. #19
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    Here is dump megamos48
    I read 2 keys

  5. #20
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    1. dump CEM is damaged
    2. eeprom ECU read wrong...
    VAG DL501 VL300 VL381 VL382 DQ381 DQ500 6HP 8HP BCM2 PCR2.1 Simos8.X Simos10.X Simos12.X Simos18.X SID208 SID807 EDC17 MED17 MED9.1.1 Immo Clone Service, Kessy all repair, Volvo all CEM repair, Rover all repair, RB4 and RB8 DEF fix.

  6. #21
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    cem flash is ok
    cem eeprom have lost data , can be restored
    you should read ECM eeprom: 95080 correctly
    Last edited by kaponne; 9th April, 2021 at 08:21 PM.

 

 
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