Jump to content

2012 chu613 mp8 won’t build temps and cutting out on regen


Recommended Posts

Had one doing this before but I can’t remember what the problem was. I’ve reprogrammed with the latest software. It will not get over 360deg on regen and never starts dosing. The engine sounds like it’s going into fuel cut or missing. Checked all exhaust temp sensors, VGT function and I believe the EGR is working properly. Fuel pressure is good. The status read purging air the whole time. I haven’t checked but maybe the doing module is spraying a butt load of air into the exhaust? It won’t set any DTC’s . It runs fine though. It has the turbo bypass but non functional when regening.

Link to comment
Share on other sites

Join the conversation

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

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...