• Announcements

    • Mopar1973Man

      Quadzilla Tunes   06/12/2017

      QUADZILLA TUNE REPOSITORY - There is now a Quadzilla tune download area. When you submit a tune file to the download area it will automatically create a forum topic that allows discussion of your tune. So export your tune and upload it to the site. Then we all can help out in building better tunes. Check it out gang...
    • Mopar1973Man

      911 Support Group   06/22/2017

      Hey Gang, I've got the 911 support group database back up and running once again. It's listed in the 911 support category. It will allow members to list their contact information and location so other have a listed of members to call upon in the time of need. So if you wish to support other member please stop by and add your listing into the database. https://mopar1973man.com/cummins/911-support.html/contacts/

Archived

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

jlwelding

Codes

6 posts in this topic

I went to the codes section but these are not listed over there 0628 0529 0541 0483 I was just told that all this # start with a P so I guess they are pcm codes

Share this post


Link to post
Share on other sites

I went to the codes section but these are not listed over there 0628 0529 0541 0483 I was just told that all this # start with a P so I guess they are pcm codes

0628 - low voltage detected at the fuel lift pump 0529 - ? 0541 - low voltage on the no. 1 intake air heater relay 0483 - Fan speed

Share this post


Link to post
Share on other sites

On the 0529 could that be the 0629 - High voltage detected at lift pump.0628 - Low voltage detected at lift pump.These codes might be in relation to each other.

Share this post


Link to post
Share on other sites

Problem is that OBDII standard where suppose to be generic from 0000-0999 then model specific from 1000-9999. But it didn't quite work that way. So without knowing a lot about the truck or vehicle the codes are coming from make it hard for me to look up. Basically did a search on my site for the codes and they popped up in the 3rd Gen (assuming this is the vehicle)

Share this post


Link to post
Share on other sites

Sorry about all that, my friend called and said he had a customer broke down outside his gate and was just trying to get him going. We didnt know much until now, it is a 02 dully 5 speed but anyway I think they did something with it.

Share this post


Link to post
Share on other sites