DPF Differential Pressure Sensor

[kcostell]

I have a P2002 code and want to test the sensor but can't figure out how to remove it. I can get at the pressure lines from underneath the truck but have no idea how to remove the sensor body or get to the sensor wires as it's crammed up into the body with no access. Does anyone know how to remove it? Thanks.

 

[deberwein]

Dealer replaced my sensor and now tell me that I need to replace the DPF, which is not covered under any warranty

 

[06 Dodge]

Dealer replaced my sensor and now tell me that I need to replace the DPF, which is not covered under any warranty

DPF should be coved by federal emission for 5/50K a few older one were up to 80K but don't recall what year that ended