Medium and Heavy Trucks
Have Truck Repair Questions? Ask an Expert
Hi Wayne, My name is***** with me while I pull up your code info
Click on this link for the explanation and troubleshooting steps for your codes. Let me know if you need more help.
The causes for this DTC may include: Too much slow speed operation will cause this code. It takes heat in the 500c to 600c range to burn off the soot in the DPF. Even with the ECUs efforts in engine management, it has difficulty in creating enough heat to clear the DPF at slow engine speeds An air leak forward of the DPF will change the sensor readings resulting in the code Defective ECU strategies or components will prevent proper regeneration Fuel with a large percentage of sulfur will clog the DPF quickly Some aftermarket accessories and performance modifications Dirty air cleaner element Damaged DPF
Are you with it or is the truck gone?
Hi wayne? Are you still with me?
Hi, Did you get this resolved?