Jump to content
  • Welcome To Mopar1973Man.Com

    We can see you lurking about Mopar1973Man.Com reading articles and reading other member's posts. Are you trying to solve a problem with your Dodge / Ram Turbo Diesel Cummins? We have lots of helpful members and staff on the Mopar1973Man.Com and are willing to give guidance on how to fix or improve your truck. You know when you see good valued information here on Mopar1973Man.Com. We are not corporate owned like many of the other websites out there. Like Cummins Forum (VerticalScope Inc.). Mopar1973Man.Com is entirely privately owned and operated since 2004. Your subscription funds goes towards server maintenance and software maintenance. We happen to be one of the most friendliest and helpful websites for Cummins Owners in the world. Come join us and register and then pick a subscription plan


Can anyone explain as to why I’m getting these values?

Recommended Posts

Sorry guys, I posted the other day with a P1689 Code, which is now gone and hasn’t come back. 
Starts and idles great. Sounds perfect, just won’t rev over 2000rpm. I assume just waiting to pop back up. 

While watching live stream I noticed these voltage readings.  Any ideas as to why, or what’s up?  
Grid heaters are unhooked by the way. 

Link to post
Share on other sites


This topic is now archived and is closed to further replies.

  • Create New...