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Thread: no response from pcm is what winflash says, someone give me a hand?

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  1. #1
    Electronic Ignition!
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    do you think this burner can work for me?
    https://articulo.mercadolibre.com.mx...5-1c7c74d4ac09

    another big question

    should I only program one chip? What should I do with the other?

    What should I write to one chip and what should I write to the other chip?
    Last edited by Osiel Luna; 05-15-2020 at 09:46 PM.

  2. #2
    Fuel Injected!
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    The programmer needs to support intel n28f256 flash chips.

    The bin is split in 2 halves. first part is written to chip1, second to chip2. Than you have to figure the correct locations for the chips.

  3. #3

  4. #4
    Fuel Injected!
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    If you put a socket you can program bad chips by hotswapping them. You will need a good chip to boot the pcm and load flash routines, than swap chips and write.

    A little tricky but might work in the end.

  5. #5
    Electronic Ignition!
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    Last edited by Osiel Luna; 05-16-2020 at 03:56 AM.

  6. #6
    Electronic Ignition!
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    Quote Originally Posted by kur4o View Post
    If you put a socket you can program bad chips by hotswapping them. You will need a good chip to boot the pcm and load flash routines, than swap chips and write.

    A little tricky but might work in the end.
    I had just planned that, install a zocket to reprogram without having to solder or desolder, just that it has to be precise to write the correct amount on each chip.
    have you had difficulties to calculate?

  7. #7
    Electronic Ignition!
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    Como puede ver en este video, es un BIN de las existencias de mi Camaro 94, hay una parte llena del número 0 Creo que es la mitad del archivo, me acaban de enviar por correo el mini pro en el que escribiré un chip primero y supongo que se llena y ahí es cuando tengo que montar el otro chip para terminar de escribir.
    ¿Así es como debería escribir en arquitectura con doble flash? o de qué manera usas steveo?

    https://youtu.be/wOg--ZHbeLI
    Last edited by Osiel Luna; 05-16-2020 at 03:52 AM.

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