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Title: Reading ECU with immobilizer Post by: Milka 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 Title: Re: Reading ECU with immobilizer Post by: Dobermann 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 Title: Re: Reading ECU with immobilizer Post by: Milka 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... |