Ram diesel codes

[tooth ferry]

2013 6.7l diesel giving P2201 and P1C55 codes. Can't find out if this means will have to replace parts or can be a computer fix. Have tried Ram forum etc. Do you know the answer or where I can find out? Ram dealer says he can't tell me without some checking at $110 hr. labor charge.

[Drifty1]

Both NOx sensor codes... Took me two seconds to find them on Internet... Googled.

[The Erwins]

P2201 and P1C55 together is almost certainly going to be a NOX sensor failure, or issue with the DPF system.

I believe the P1C55 is an intermittent open/reading code, so I would lean toward a failing sensor almost certainly at the inlet.

[DQDick]

Not a mechanic at all, but if this is the oxygen sensor problem that I had and many ranchers have had (too much slow driving), Dodge did a fix to mine under warranty that's supposed to fix it once and for all. That was last summer and so far so good.

[Eagleback]

I have a 2013 ram and I'm still under warranty. is your not?

[jimcol]

My 09 was throwing similar codes. The dealer said the only fix was to change the sensor. My buddy retired the code with his reader and it hasn't come back in 2 years. Lesson learned, "Never change a part based on first code" Jim

[tooth ferry]

Exhaust/emissions only has 50,000 mi warranty. Mine is at 50,459 they say no coverage.

[Eagleback]

That figures. i guess i would need to look at my warranty also. Sorry to hear of your misfortune, but hopefully you will find an answer and a quick and cheap fix.

[Virginia Young]

Only 459 miles out of warranty? A good dealer could get approval for warranty repair.

[stengels]

I would also check directly with Ford or another dealership. Seems like the government is forcing manufacturers to extend their emission warranties due to the issues over the last 4-5 years. Also agree, dealer should be able to resolve this. Many fall short on what emission coverages exist.

[stengels]

I mean Dodge. Sorry.