P2000 again and again

[larryq]

Truck is a 2010 2500 4X4 with 75,000
I've taken it to the dealer for this code at least 8-12 times, and they keep telling me it's bad O2 sensors

I have had the sensors rep[laced 6 times (In Sets)
I have has the Blanket Installed on the sensors as well as the new Pigtails installed.
I have replaced the O2 sensor module

I need a better solution that throwing parts at the problem!!

Highway driven every day....so no excessive Idling

The O2 sensors are the new versions with better soot protection.

I need to put this gremlin to bed...Please help!!

Larry

 

[AKorner]

I battled this problem for five years with my 2011. Often accompanied by a P014C. Eventually traded it with 70k miles. The code would go away on long trips... loooong trips like LA to New Orleans or Jackson, WY. Multiple dealers, tens of visits, sensors, harnesses, modules, DPF replacement, turbo replacement. Truck was mostly driven highway for stretches of 20-30 miles each way everyday. I got a 2016 a few months ago, Its a great truck so far but was an expensive way out of a truck I planned on keeping for three times as long as I did, but I was driving myself crazy with dealer visits and rental cars. Good luck.