here attached dump need recalculate checksum ! in Fgtech tell me CKWR2 error ! i think it's cheksum error
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7th August, 2013, 01:07 PM #1Banned
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EDC17CP02 BMW 520d need checksum !
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7th August, 2013, 01:24 PM #2DK Veteran
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and where is the file?
Ecu tuning, DPF, EGR and FLAP remove
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7th August, 2013, 01:39 PM #3Banned
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ah yes here !! sorry
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7th August, 2013, 01:54 PM #4Banned
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checksums are correct
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7th August, 2013, 08:29 PM #5Banned
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so i've a problem, i can't reflash this file to the car, always have CKWR2 error ... any help?
i'm using Fgtech v50
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7th August, 2013, 11:35 PM #6Banned
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if i guess right thats a MOD file, where is the ori..checksums may be correct but can be missing several blocks
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8th August, 2013, 01:41 AM #7Banned
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this is what i've readed out via OBD2 before doing anything !
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8th August, 2013, 09:10 AM #8DK Veteran
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where is the file??
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8th August, 2013, 10:22 AM #9Banned
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Ohh ok. then you ll have to read in boot mode mate to get a complete file with all checksum blocks!
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8th August, 2013, 06:54 PM #10Banned
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ok so then we can repair?
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9th August, 2013, 02:40 PM #11Banned
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here attached file with readed from BootMode !160377.zip
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9th August, 2013, 07:35 PM #12Banned
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Ok now files looks perfect. waht do you wanan do?
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9th August, 2013, 10:05 PM #13Banned
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ok so now i've flashed the ECU with a bad DUMP (try volta with EGR remove) and Car don't start, and i can't reflash the original One ... so what do i need to do?
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9th August, 2013, 11:40 PM #14Banned
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after volta did you correct checksum?
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10th August, 2013, 08:14 AM #15Banned
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no i didn't , cause volta made the file all 00 00 00 00 ! and i wrote like this !
Last edited by phara0n; 10th August, 2013 at 08:23 AM.
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