Jump to content

2013 leu mp7 severe derate 5mph


Recommended Posts

checked codes found no communication with aftertreatment control module . checked power at battery and found power wire with 30amp fuse broken at terminal. now we have power at acm but not communicating with ecm. grounds are good. wiring looks good. all fuses check good. DEF gauge shows empty. we tested DEF sending unit that and is working. tryed gauge from another truck. could the loose power wire have spiked the acm ?

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.

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.

 Share

  • Recently Browsing   0 members

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