Does anyone have a read from a 2020 or 21 ecu with HPT yet?
Does anyone have a read from a 2020 or 21 ecu with HPT yet?
I saw they came out with support for this last week. does it require you modify the pcm before you read it or flash only? i have one here i can read out.
Gotta mod the PCM first to get the time sensitive revolving lock code out of the way.
Do they program via OBDII afterward?Originally Posted by JaegerWrenching
I have binary dumps from a 21 pcm if you want them.
Supposedly they can flash via obdii after! Sure send em my way can never have too many binary dumps lol! [email protected]
i think they are using an unlock tool that changes the boot loader, just like the l5p duramax stuff..
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