Fault code 2754 - CM2250
09-03-2020, (Subject: Fault code 2754 - CM2250 ) 
Post: #6
RE: Fault code 2754 - CM2250
I know this seems like an old thread but I’ve been battling this code for 3 months. I’ve baked filters, replaced doser, egr valve, dpf pressure sensor, egr pressure sensor, Nox and throttle valve. We ran a running diagnostics pulling a load, temps good and 0% ash. Soot levels drops nicely but go back up within an hour of driving. Thinking it might be over fueling? Kicked light for excessive regens as well. Anybody have ideas? Bad injector maybe? 2013 Cummins ISX15
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RE: Fault code 2754 - CM2250 - PinneyKW - 09-03-2020



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