Dpf issue

[Jmwood123]

So I have a p2459- Diesel particulate filter regeneration frequency
P-023c charge air cooler coolant pump control signal too high
P2047 reductant injector bank 1 unit 1 circuit open
And I got a notification with the adblue light with a wrench and a 200 miles till no start
Wondering if anyone had input on this, how much parts are and if I can do it myself or take it to a dealer, and also if deleting the car will make these codes go away

 

[ticaf]

Check warranty first

 

[Jmwood123]

Check warranty first

No warranty

 

[ticaf]

In that case, a delete would be the way to go.

 

[Craigster91]

Except that it's illegal.

 

[holeintheice]

all diesels pre 2010 will be illegal in your state soon. unless they get fitted with a dpf.