EGR on 6.7 Cummins

mtnrider said:

There are some tuners that offer "emission intact" tuning that disables it (and leaves the DPF). However that seems to cause issues with the DPF after time. If you feel you have to delete for what ever reason you are probably better off going all the way.


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MarcosnsBrasil said:

[QUOTE = "mtnrider, post: 2309250, member: 26842"] Existem alguns sintonizadores que oferecem sintonia de "emissão intacta" que a desativa (e deixa o DPF). No entanto, isso parece causar problemas com o DPF depois do tempo. Se você sentir que precisa deletar por qualquer motivo, provavelmente é melhor ir até o fim.


.[/CITAR]

Friend, do you know anything that I can disable DPF for Ram 6.7 2020?

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moparguy62 said:

I did do a EZ Lynk tuner, but seen EGR does soot the intake i was hope n to delete it. I also had issues towing with EZ lynk in 60 HP gain threw codes for egr and turbo boost.

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chri5k said:

You can really can't 'disable' the DPF. It is essentially a mechanical filter that traps partially burned fuel or particles. When it becomes clogged, the truck must perform a regeneration cycle to burn off all those accumulated particles. If a tuner disabled the regeneration cycle, the DPF will become severely clogged in pretty short order. The only choice is to delete it. The EGR can be disabled by emissions intact tuning. However, this will result in higher NOx production which then works the SCR harder and uses more DEF. Many tuners note that emissions intact tuning will shorten the life of the SCR.

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