any body ever have these codes p2146, 2149, and what was the problem and how was it fixed. The truck died and then i got it started and got it home and these were the codes i got out of it any help would be appreciated.

 

https://www.dieseltruckresource.com/...ighlight=p2146

This guy had them very recently

So you running an Edge?

 

Since I posted that thread I have not had anymore issues. I think my problem was not allowing the truck to completely warm up to 174 degrees before turning my Edge on level 5.

 

i hope that is the problem because i did have my juice on 5 and truck wasnt fully warmed up, and that is the first time that this has ever happened in 2 years. Also the truck completly died but then started up right away

 

I will get these every time with my edge if I change settings and then immediately get on it. If I wait for 10-15 seconds all is well.

 

Call edge and get on '' the list". I am on it with a lot of other people. they were supposed to have the fix ready in early mid march. but they are still testing the new program. i even volunteered to test the fix but i got nothing. but since i have had my third fcm installed i havent gotten a code. but im not gona tell them that.

 

The Edge isnt suppose to enchance power untill the temps are at the normal operating range. If this is correct then why would it throw this code.

On a side Note my truck in stock form has thrown this code.

 

I ran the Juice/Attitude and then the HOT Juice/Attitude and EZ stacked for 8 or 9 months and never threw a code. I was always careful to wait for normal running temps before I got in it, but it saw a lot of very hard runs at the track. That was a while back and on my 04.5, but that was the most trouble free stack I have had so far.

 

same thing with me. i tried runnign it hard plenty of times before it warmed up never had that problem ,then a few months ago it did. hasnt since