Cummins X15 after treatment issues

[tree98]

Buy new sensors don't clean them.

https://youtube.com/playlist?list=PLKyYV..._g3PCzNY7m

[alamow]

Is the boost pressure set correctly for the HP rating? No boost leaks.

Scrub the above. I forgot your X15 have EGR and different turbo to the AU versions.

[Rawze]

(08-23-2024 )alamow Wrote:  Is the boost pressure set correctly for the HP rating? No boost leaks.

FYI:
- Boost (charge flow) settings and ratings are typically vehicle specific, more-so than simply hp/power specific. They are also engine make/model specific too.

Also, the mappings seen in the programming typically cover the entire range of HP ratings for the engine, so no, they are not different when looking a 2 different HP/torque rated files of the same model engine.