Peterbilt 2015 cm2350 list of issues

[Trey7981]

(01-10-2025 )Rawze Wrote:  Any alarms or faults associated with it?.

Is this engine 'de-mandated (deleted)?.

some history?... etc.

No codes, just power loss still. Factory emissions to on 2014 cm2350. Been reading and think I found that isx15 has 2 coolant sensors one for ecm and one for gauge. Can cause a fueling issue when ecm thinks engine is hot. Same for ambient air sensor. Is the imap the only intake manifold temp sensor, or is there one hidden somewhere? I’m gonna stop by a shop and have them plug into it and see if I’m reading it right. Just got insite still seeing all I can do.