Truck Year/Model/Engine: 2016 Freightliner Cascadia Detroit DD15

As I was driving down I-80 headed East in Pennsylvania, my check engine light came on. So I plugged in my scanner tool from OTR Performance to see what the code was. The video provides a detailed account of my journey through the East Coast, specifically encountering issues with my truck’s emissions system while driving through mountains.

1. I encounter a check engine light on their 2016 Freightliner Cascadia, but the dashboard provides no useful information.

2. Using the OTR diagnostic tool, I identify the code SPN 247 FMI 14, related to the engine controller, though the description offers little detail.

3. I attempt a reset by clearing the DPF Ash accumulator through the tool, which successfully removes the code from the dashboard.

4. I note that the code reappears occasionally when they need to regen the truck, but resetting the DPF Ash accumulator clears it again.

5. I recommend owner-operators invest in diagnostic tools like the OTR diagnostic tool for over-the-road needs, sharing a link to the tool in the video description.

Scanner Tool I Use:

Get yourself the best scanner tool for Owner-Operators by clicking here!: NEXIQ Blue-Link 2 by OTR Performance

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NEXIQ Blue-Link 2 Scanner Tool Review: https://youtu.be/JeRssbo_3cM

SPN 247 FMI 14 Code Overview