Mil is illuminated

[Pizza04]

I have several codes on my 2014 eco just popped up yesterday. P026d, p2459, c1902, u3f02, and c2d00. Any thoughts on what could be going on the first code is saying there is more fuel than expected I believe. the rest I cannot find. Any insight?

I also recently did an oil change and fuel filter about 200 miles ago. And filled it up with Costco diesel.


Sent from my iPhone using Tapatalk

 

[BoostN]

Perhaps change the fuel filter again for starters?

 

[Pizza04]

So my lights just simply self fixed. My wife drove the truck for a few days, I think the truck started a regin while she was driving and she must have just shut it off before it could finish. Who knows but it’s running perfectly fine and the mil is out so I’m gonna call that a win.

 

[BoostN]

So my lights just simply self fixed. My wife drove the truck for a few days, I think the truck started a regin while she was driving and she must have just shut it off before it could finish. Who knows but it’s running perfectly fine and the mil is out so I’m gonna call that a win.

Win for sure, but hopefully it doesn't come back.

 

[Ffeggleston]

So my lights just simply self fixed. My wife drove the truck for a few days, I think the truck started a regin while she was driving and she must have just shut it off before it could finish. Who knows but it’s running perfectly fine and the mil is out so I’m gonna call that a win.

Any further on this, changed fuel filter, I have regened multiple times during 500 mile trips and I still can't get this code to go off.