Jump to content

Recommended Posts

I have a 2009 mack cxu 613 that has a dash code of PP387 AND PP326. I also have the dpf switch light flashing on the dash. I can do a regen by holding the button but it does not complete the regen and the engine light stays on I know dash code 326 is for soot level but I am not sure what PP387 code is for. I have also just cleaned out the dpf filter n I replaced all clamps n gaskets on the dpf. Anything else I can look for and/or do to make a regen? Is it possible the truck went into limp mode and I need a software to clear the codes and do a forced regen from the laptop?

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...