Capri2200
Member
- Feb 25, 2015
- 54
- 23
- Truck Year
- 2014
I've noticed recently that the DPF seems to fill quickly causing the truck to go into a passive regeneration cycle. No rhyme or reason, but after completing its last cycle, the soot level in the DPF was around 9% according to my Edge Insight Monitoring system. Started her up the next morning only to find that the truck was now at 45% leading to another passive regeneration cycle only 34 miles after the previous one. This is not a scanner issue. It seems that either the DPF is having difficulty cleaning itself out, and/or the sensors are malfunctioning, and/or the ECU needs to be reprogrammed.
I am scheduling my truck for service this week. There is a service bulletin to replace O2 sensors (not sure which ones yet) and update the software in the ECU. I will report back to let everyone know if this helps.
I am scheduling my truck for service this week. There is a service bulletin to replace O2 sensors (not sure which ones yet) and update the software in the ECU. I will report back to let everyone know if this helps.