Cummins X15 after treatment issues

[Rawze]

(05-07-2024 )Envirotec Wrote:  Here are photos of differential pressure sensor and where it mounts.

mounting block looks mostly clogged up.. needs to be removed and cleaned out along with the rest of the EGR piping and sensors.

That IMAP sensor looks bad too. It needs replacing.


as far as the photos go .. so far it looks like mostly just excessive soot due to engine problems and not coolant or oil so much.