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Sorry I missed this. Replied to your PM.

There are tools out there that can do it. There are a number of folks who can do it through hex editing programs and associated tools to boot load the ECU. I'm not terribly experienced with this method, but I could point you to some folks who do have the know-how/tools. I'm certain they'd be...

So I'm brand new to the Jeep (Mopar) brand. I've been in the Toyota game for quite some time and have extensive experience with HPTuners on that platform. Anyhow.. I started digging to understand more about the "modification" service that is performed to get these ECU's in a state that they'll...

The signal correlation, yep! The latest Beta release has the cam/crank resync "tool" under the Special Features tab.

I'm happy to report back that I've worked with HPTuners to get the Cam/Crank Sync function added to the VCM Scanner. I can now let you all know those replacement ECU's you bought from HPTuners can be used. I just completed a lengthy test drive after resyncing the Cam/Crank and no longer have...

I can speak to the 2nd part of your question regarding the reinstallation of the modified ECU. You can swap them back and forth (stock - modified) without anything else done. Though I would use the VCM Scanner to reset your Brake/Throttle Learning and Adaptives . I'd love to know if there's...

Interesting! I wish I would have visited this site previously! I just received my new ECU from HPTuners and have have some extremely odd cam phasing issues I have been searching to see if others have issues with a modified ECU from HPTuners? I purchased a new *modified* ECU for my 2021 Jeep...