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Title: ASM fun = bricked ecu Post by: kacperoooni on October 31, 2019, 03:34:15 PM Hi guys,
Today I tried to "patch" my 032DK ecu with my self-made asm code. The main reason was to learn something new. After I flashed my ecu with patch binary engine started normally but after couple of seconds ecu bricked itself. I tried disconnecting baterry but it didnt help. I'll try to flash it in boot mode but now its like -10 degree celcius and 3am so I'll do it in two days. But one thing don't let me sleep now. Is that possible to brick ECU forever with wrong asm patches, I mean something like damaging physically anything in circuit. Title: Re: ASM fun = bricked ecu Post by: nyet on October 31, 2019, 03:39:55 PM Is that possible to brick ECU forever with wrong asm patches, I mean something like damaging physically anything in circuit. Extremely unlikely, but possible. The #1 thing you can blow out is the ignition drivers. Title: Re: ASM fun = bricked ecu Post by: fknbrkn on October 31, 2019, 09:33:41 PM or just blown the fuse
Title: Re: ASM fun = bricked ecu Post by: kacperoooni on November 01, 2019, 11:00:49 AM Flashed original bin back and ecu is alive, surprisingly I didnt even had to do it in bootmode because ecu partially booted after being powered off for a night and was able to get into bootmode by obd.
Title: Re: ASM fun = bricked ecu Post by: BlackT on November 01, 2019, 12:45:55 PM What you try to change, and where you put your code in BIN? If that is not secret?
Title: Re: ASM fun = bricked ecu Post by: kacperoooni on November 03, 2019, 12:34:05 PM nothing really special, it was just for practice (press brake and gas pedal to flash MIL)
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