Hello Ecodiesel owners, I’m Tom from Ohio and new to site.

[2016EcoDieselTom]

I have owned my 2016 Ram ECOdiesel for 3yrs now. It’s been trouble free until last Sunday. CEL came on and it ran fine for several days. Found I’m getting a P1288 and a P20EE. So just joined trying to figure this out before going to the dealer. If I should fix something or delete something to get around this. It was in the body shop getting roof replaced and the had entire interior removed and the doors and bed. A week later I get these codes. I have reset twice and they come back.

What remedy has others done when getting both of these codes ?

Thanks Tom

 

[Tremper126]

How long did they have it for? Picked mine up for the same roof replacement and I too am getting emissions codes. I’m wondering if it’s from sitting for an extended period of time.

 

[BoostN]

Welcome to the forum!