Change km on Vito 639 dash
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  1. #1
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    Default Change km on Vito 639 dash

    Hi mates,
    I have Vito 639 year 2006. I puted donor ezs then dash got more km than original. I would like to read dashboard to change km. Can anyone help me with pinout to read ee on dash?
    Car had 172.538 kms and now it has 400.000km

    Thanks in advance
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    see this doc maybe help you
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    alclot (17th December, 2018)

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    Hi again. Other question. How can I change km on ezs same car?
    This dump has aroung 445.000km and I need to put 172.538km becuase they are the originals.
    Thanks in advance
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    try this solution
    Car type: Mercedes Vito - (Dash+EZS) - 2004 year
    The mileage is stored in the next lines:
    Dash chip type is ST95080 for your 172532km = F4A102000B5EFDFF
    00C0: xx xx xx xx xx xx xx xx A0 86 01 00 5F 79 FE FF
    00D0: A0 86 01 00 5F 79 FE FF A0 86 01 00 5F 79 FE FF
    00E0: A0 86 01 00 5F 79 FE FF A0 86 01 00 5F 79 FE FF
    00F0: A0 86 01 00 5F 79 FE FF A0 86 01 00 5F 79 FE FF
    0100: A0 86 01 00 5F 79 FE FF xx xx xx xx xx xx xx xx
    where the next bytes:
    A0 86 01 00 5F 79 FE FF - is a mileage


    EZS: 68HC908AZ60
    In EZS unit put 00's as shown here:
    0030: 00 00 00 00 00 00 00 00 xx xx xx xx xx xx xx xx


    good luck

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    alclot (17th December, 2018), nzjohn (23rd February, 2024)

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    You Program your donor ezs to car!?

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    alclot (17th December, 2018)

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    Quote Originally Posted by bersch8688 View Post
    You Program your donor ezs to car!?
    Yes. Then car gets km of donor one

    The ezs has two mcu but only I read one which has the keys.
    Perharps km is in other mcu?
    Thanks

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    No only on one MCU from EZS
    Read modify and write ;-)

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    alclot (17th December, 2018)

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    Default

    Hi, how did you solve this? i have the same problem with a vito eis wiht 2 mcu on it.
    I read original eeprom and wrote it on donor eis. now the km change +40.000
    how can i change this?
    attached ori eep and donor eis eep
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