DD13 SPN 3251fmi 21

[Therealarw]

(Yesterday )mikkhh Wrote:  DD13 has separate aftertreatment control module A C M for scr and dpf , it is not integrated into engine ecu. EGR is controlled directly by engine ecu.

Is the dpf differential pressure sensor new original or has been replaced already?

Report back with live data readings and see if differential pressure sensor readings are going to change or stay at 0?

I have to look and see if I can get those readings with JPRO. I might have to get a bootlegged DiagnosticLink because I know you can get a little deeper with sensor readings and voltages. JPRO doesn't get me all that data for some reason unfortunately