[hypoxia]

Lucky me, 3rd day of a 4 month journey and have the inlet NOx sensor code.  It is a code that will derate the engine 25% after one hour, 40% after 5 hours and then 5MPH eventually..  I deleted the code which gives a little time, I don't want to stop hourly to delete it.  Hopefully Farmington, NM Cummins has the NOx sensor, we are in Gallup tonight on the way to Durango, CO for the weekend.

[hypoxia]

I unplugged the NOx sensor, sprayed the connections with electronic cleaner. Started the day in traffic, the Hot Exhaust light illuminated at one light. It extinguished as soon as I started moving. The computer had the code but I think it has to happen 2 or 3 times before the check engine light illuminates.

I ordered the Inlet NOx Sensor, should arrive tomorrow. Cummins is proud of them at One Newell Unit. Fingers crossed! Holiday weekends seem to be when things happen.

[RobSC]

No bargains out there these days.  $1,000 is almost hard to believe, but what choice do we have?  Let us know how the replacement goes.  I'm sure you'll have it swapped out in no time.

[hypoxia]

NOx Sensor installed, parked regen complete, code deleted, on the road Tuesday NW bound. Lucky rabbits foot from the unlucky rabbit nearby.

[CaptainGizmo]

Cummins is proud of them at One Newell Unit.

That took me a while, thanks to the reply after...

One Newell Unit = $1,000

That is priceless!  No...wait...no it's not, but that's really funny!

[hypoxia]

            Photos of the NOx sensor.
                       

[RobSC]

Jim,

Nice job with the fix.

Are you using Cummins Insite?  If so, did you have to purchase through a dealer for licensing?

[BusNit]

I'm amazed how those components take on all that heat.

[hypoxia]

Jim,

Nice job with the fix.

Are you using Cummins Insite?  If so, did you have to purchase through a dealer for licensing?

I'm using a Chinesium knockoff from ebay on a dedicated computer.

---

I'm amazed how those components take on all that heat.

That's for sure.

[hypoxia]

200+ miles, all is good so far.