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Topic: cheksum (Read 2939 times)
kotzimix
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cheksum
« on: October 25, 2017, 12:19:53 PM »
hi.my car is grande punto tjet.my ecu is remap for programmer.i want a reset to factory settings with ori file.now my problem.....I use galleto 4 and when start write the ori file say <<CHEKSUM NOT SUPROTED..CONTINUE?>> what can I?
i make a stage 1 from ori file and when start write say <CHEKSUM NOT SUPROTED..CONTINUE>>.not checksum
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woj
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Re: cheksum
« Reply #1 on: October 25, 2017, 01:15:56 PM »
Kind of obvious, isn't it? Fix the checksum, do not attempt to flash without it, you will brick the ECU. Or use different flasher, MPPS I think supports checksum for this ECU.
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kotzimix
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Re: cheksum
« Reply #2 on: October 25, 2017, 02:09:31 PM »
the galleto is writing 10 times to ecu.but now this file and all ori files no checksum.byte DFFFF write .CFFFF not write.
who mpps i use?
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