alt Hacker NewsUntil you tell them how easy it makes it to bypass emissions restrictions. My tractor was shipped with a screw turned down to <25hp to bypass emissions controls. I could turn that screw back up and have a ~35hp tractor, but of course, that would be illegal and make lots of environmentalists cry.
Opening up John Deere tractors for right to repair virtually assures they will ~all be doing emissions deletes. Part of their lock-down was profit seeking, but the other half is that different vendors had different ideas interpretations of the law about how locked down the system had to be to prevent emissions tampering, and domestic companies more subject to US law were generally far more paranoid about it.
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If we could get our operators to just run regen when they should, it wouldn't be an issue. They don't mind filling DEF and we don't mind paying for it.
I don't understand, are 35hp tractors illegal under emissions rules? Then why even manufacture them and cripple them?
So replacing a part requires DRM but defeating environmental protections is as easy as turning a screw?
Surely I can’t be understanding that correctly given your overall position.
Yes? But if you want to solve that issue locking down the tech is not the solution. The solution is to have an inspector show up unannounced and give you a hefty fine if that screw is set incorrect.
So if that is really an issue, apply the correct fix and don't push the blame on environmentalists.
Right to repair doesn't mean they'll get the ability to install custom firmware for example, it just means they'll get the ability to flash it with the signed, official firmware. It doesn't mean they can DPF delete, it means they can install a new one if the old one cracks.
Doing that is already illegal and should be enforced using appropriate tools. We shouldn't be relying on unrelated technical measures to enforce laws.
Right to repair doesn't change any of that. Farmers were adjusting that screw anyways, that was the entire point. I'm not mad at farmers for doing it, I'm mad at John Deere at cheating the system.