is this possible on new new stuff? done it on srt4 no problem.
this is 2020 gladiator with procharger. owner not happy with the canned tune.
thank you.
is this possible on new new stuff? done it on srt4 no problem.
this is 2020 gladiator with procharger. owner not happy with the canned tune.
thank you.
On my 19 ram, my previously diablo unlocked pcm would not work with hpt when I switched
so you had to send into hpt for a second unlock?
Did you try just reading the tune and saving it in hpt?
Ive been told, but have yet to experience it myself, that the bootloader is different in 2018+ so it needs to be unlocked for the software you are planning to use. I have swapped over up to 2017 successfully
I have access to a 2020 Ram 6.4 I'll try it later
I was able to read, but it would not write, and burned 2 credits trying because it takes credits, then errors out ;(. And I sent it to a guy to have it unlocked. Not sure if I can post his info, pm me if you?d like and I?ll send you his details
Just Had that exact same issue on a 2020 Gladiator. Must get a New PCM from HP or has to be tuned with Diablo.
ok, thank you for replies. looks like it's 17 and down like white1 says.
a bummer the unlock can't just be universal.
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