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Regeneration on straight pipe exhaust

Discussion in 'Engine and Performance' started by Rajman, May 5, 2020.

Sponsored By: Moe's Performance
  1. Rajman

    Rajman Junior Member

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    Ram Year:
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    6.7L
    I have recently done several upgrades to my 2011 ram 2500 diesel. I completely replaced the exhaust from the turbo back, eliminating the exhaust filter and cat. I also did a egr and throttle valve delete, installed a new cold air intake and installed a predator 2 tuner. My problem is that it now reads regeneration required. How do I get around this as the sensors are no longer plugged in to read particultes. I have seen these exact upgrades on youtube but they never say what to do with the sensors or what to do when a regeneration is needed. The tuner will not delete these codes. I'm sure it's because I eliminated the filter and cat. Please help as I can't drive it.
     
  2. mtnrider

    mtnrider Senior Member

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    You need a tuner that can disable those codes/faults. No other way around it.


    Edit: Don't know much about that tuner but just took a quick glance. It doesn't look like it is made for "deleting" so you may have to put all the stuff back on.

    .
     
    Last edited: May 5, 2020
    tidefan1967 likes this.
  3. chri5k

    chri5k Senior Member Supporting Member

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    Looked at the Predator 2 and it says it does not allow for custom tunes and is 50 state compliant so it probably won't do what you need. You will need something like a RaceME Ultra, EFI Live or MM3 with a delete tune to get rid of the codes and drive the truck. Or put all the emissions tuff back on if you want to keep the Predator.
     
    tidefan1967 likes this.

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