Jump to content

Electrical help needed


Recommended Posts

I've got a 2014 cux613 with a MP7 having an issue where I'm loosing power under load the error codes it gave me was for the delta pressure sensor and the boost sensor. I replaced both sensors and truck is having the issue intermittently cause injector 2 to misfire I was told by mack to do a forced regen I've tried the truck doesn't allow it. Mack told me that my EGR Valve might be having an electrical issue where it is sticking any idea or diagrams on what the ohms or voltage to look for on the EGR valve and the Delta p sensor

 

 

Error codes I got was P0046, P0202,P026c, P20ee

Mack told me to check the voltage and resistance on the egr harness to see if it’s causing it to stick. I was also told to check the resistance and voltage from the egr differential pressure sensor and boost sensor. I just don’t have a reference to what numbers they should be at

 

Any help would be appreciated

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...