Looking for some insight here. I have a 2021 ram 1500 ecodiesel. I have the CarScanner app with a Bluetooth OBD2 adapter. One of the data objects that it can display is “DPF/GPF soot (Normalized Trigger for PF Regen)”.
This tracked my percentages consistently for a couple months, but as of yesterday, it started acting weird. It went from about 42% up to 100, and has stayed there, even after performing an active regen.
The truck drives normally, so I suspect that this is an incorrect reading. Does this mean that this sensor is going bad? While driving it will go from no region to passive region, depending on my exhaust gas temperature.
Delta pressure is 0.7 kpa at idle, up to 10 if I floor it.
This tracked my percentages consistently for a couple months, but as of yesterday, it started acting weird. It went from about 42% up to 100, and has stayed there, even after performing an active regen.
The truck drives normally, so I suspect that this is an incorrect reading. Does this mean that this sensor is going bad? While driving it will go from no region to passive region, depending on my exhaust gas temperature.
Delta pressure is 0.7 kpa at idle, up to 10 if I floor it.