To make a long story short, I am in need of a APPS which on my truck in my Sig is located under my driver side battery. I have had a random P2121 on trips but clearing with the Smarty would keep the light out and the truck happy for months at a time. I Now get a instant if not within a quarter mile P2127 no matter the Smarty Jr setting or stock. Truck runs but no throttle and when it does it is very gradual, and I could not tow with it like so. Wiring seems fine, that leaves the APPS or ECM?! I can only hope not a ECM as dealer list on a reman is just around $2000.
I would like to try a APPS first as it will not break the bank at 300 ish for the part. Install is easy and take a few minutes. The problem is any dealer I call has trouble finding the part with my vin and the few that did said it is on National Back Order! 268 on order! 1 to 2 months wait at best.

I am posting on TDR here to see if anyone by chance has one I could purchase, or knows of one tucked away at a dealer that may have one? Is this a part I can try to source from Cummins?
I am suppose to leave for two weeks next weekend and the trip planned with towing is not going to happen unless I can get this sorted.

I would like to try a APPS first as it will not break the bank at 300 ish for the part. Install is easy and take a few minutes. The problem is any dealer I call has trouble finding the part with my vin and the few that did said it is on National Back Order! 268 on order! 1 to 2 months wait at best.


I am posting on TDR here to see if anyone by chance has one I could purchase, or knows of one tucked away at a dealer that may have one? Is this a part I can try to source from Cummins?
I am suppose to leave for two weeks next weekend and the trip planned with towing is not going to happen unless I can get this sorted.
