Reading ECU with immobilizer

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Milka

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	Reading ECU with immobilizer « on: August 23, 2011, 05:23:32 AM »

I'm trying to read the ECU from an RS6, via bench harness but I get Immobilizer not authenticated... Now I only have the ECU so can't put it back into the car to read it. Is there any way/tool I can use to read the original code out? Will any of these options work?

Galletto in boot mode
KWP2000 in boot mode

Or do I need to unsolder the chip and read it directly? I would prefer not to do this if at all possible.

Thanks


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Dobermann

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	Re: Reading ECU with immobilizer « Reply #1 on: August 23, 2011, 07:05:33 AM »

what RS6 is it ?? the old one with 450 HP or the new with 580 HP

the old 450 HP has a me7.1

you can read in boot mode !! my optican read it by obd and boot !!

king regards


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Milka

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	Re: Reading ECU with immobilizer « Reply #2 on: August 24, 2011, 01:55:59 AM »

Ok will then buy Galletto and try boot mode. Is there anything out there that can read an ECU like this via ODB2 and using a Ross-Tech cable? That way I would not need to buy another cable.

Oh it's the C5 RS6 (old one), but I also have an RS6 Plus ecu and want to see what the difference is between the std and the Plus coding. Happy to post the bin files once I can read them...


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