2007 Dodge Truck Fault code P2000

2007 DODGE TRUCK

10,200 MILES • 6 CYL • 4WD • AUTOMATIC

KENNY350

MEMBER
2 POSTS
FOLLOW

This is a 2500 4X4 6.7L diesel. It has NOx absorber efficiency below threshold Bank 1 code. What is a NOx absorber, where is it, what does it do, can something else bring in this code? Which side is called bank 1?

Jul 2, 2010 at 4:46 PM

Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.

RICHZOMBIE

AUTOMOTIVE REPAIR CONTRIBUTOR
173 POSTS

Remove and replace both Oxygen Sensors with p/n 05149263AA. If your vehicle is still under warranty this may be covered. Also, you can try taking them out and blowing them off then replacing them, sometimes this works.

Jul 2, 2010 at 5:06 PM

KENNY350

MEMBER
2 POSTS

So the NOx absorber is the O2 sensors?

Jul 17, 2010 at 5:46 PM

MERLIN2021

AUTOMOTIVE REPAIR CONTRIBUTOR
17,250 POSTS

I sent you a PDF explaining your options and testing the problem...

Jul 18, 2010 at 7:47 AM