Quote Originally Posted by srbram View Post
So I tried to order the part from Moparpartsgiant.com.

They will let you order it, but when I called, I was informed it was not in stock and had no ETA.

I then called a couple of dealers, and even though two had it in stock, they said it was on "special order" and would not sell it to me.

They are saving for customers coming into the dealer needing this part.

I finally found one on eBay with a one-year warranty, so I ordered one for $300 and was quoted $700 from the shop for use.

DTCS codes for air intake diverter valves are P1478, P1475, and P1474.

Also, P207F for the limp mode countdown.

I was told by the shop that the air intake diverter prevented the system from going into Regen mode and that it then tripped the countdown code.

So frustrating dealing with these emission codes and limp mode warnings; it has ruined two vacations hauling the 5th wheel.

Thank you for all your help; I will drop off the diverter on Monday and hopefully get this over with smoothly.
Any update?

Did the new diverter valve take care of the issue?

2014 RAM 3500 (Aisin) 3.73 4X4 Limited Crew Cab Long Bed DRW. Oil Bypass Filter, Fuel Filtration Kit, Cold Air Intake and 50 Gallon Aux Fuel Tank.