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Title: Anyone know how to “lock” (put a passcode) on an ecu? Post by: Boostlyfe on December 13, 2018, 12:15:50 PM Anyone know how to keep ppl from just being able to hook up and steal your tune?
Title: Re: Anyone know how to “lock” (put a passcode) on an ecu? Post by: nyet on December 13, 2018, 12:20:57 PM Odds are if you don't know how to do it, nothing you are doing is worth stealing.
Title: Re: Anyone know how to “lock” (put a passcode) on an ecu? Post by: H2Deetoo on December 14, 2018, 11:14:33 AM Very often the seed/key algo is modified, or the read command is blocked.
Title: Re: Anyone know how to “lock” (put a passcode) on an ecu? Post by: nihalot on December 14, 2018, 11:30:09 AM Odds are if you don't know how to do it, nothing you are doing is worth stealing. Not very helpful or coherent Title: Re: Anyone know how to “lock” (put a passcode) on an ecu? Post by: nyet on December 14, 2018, 11:53:13 AM Very often the seed/key algo is modified, or the read command is blocked. Which can be bypassed by bootmode (depending on the ECU, which the OP did not specify) Title: Re: Anyone know how to “lock” (put a passcode) on an ecu? Post by: H2Deetoo on December 16, 2018, 11:48:12 PM Correct, but afaik there is no way to disable reading in bootmode? Or BDM or JTAG or whatever interface a specific cpu uses?
Title: Re: Anyone know how to “lock” (put a passcode) on an ecu? Post by: woj on December 17, 2018, 12:51:14 AM Without hardware invasive mod of some sort probably not possible. I can imagine though that the very new / modern platforms to come would have the hardware level lock for any reading.
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