Cummins isx regen issues.

[RTRUCKING48]

(04-12-2018 )biggins2001 Wrote:  While cleaning the egr system we found that the barometric pressure sensor was mostly plugged. Cleaned the sensor and installed a new delta pressure sensor just because there really isn't a good way to clean the sensor and know that its clean when you re install it. After cleaning the egr valve and all the sensors the temperatures ramped up like they should and completed a proper regen.

Thanks for the help guys.

Good deal glad you found the problem