167-B1704-02

SB?17?004 Enhanced engine ECU (Electronic Control Unit) software has been made available to address the following conditions: Engine torque reduction has been increased to 70%, from an original 50%, when the engine ECU detects a P244B ? Incomplete Regeneration, in conjunction with the soot level indicator in the instrument cluster reaching 10 bars. Detection threshold change for DTC (Diagnostic Trouble Code)P20DF ? Aftertreatment Fuel Injection Line Pressure Sensor Signal Too Low. PTO (Power Take Off) control updates. ? Enable DPR (Diesel Particulate Reduction) auto regeneration during PTO operation. ? Engine speed will be increased to "Preset PTO engine speed 2" when idle up signal is provided to "PTO SWITCH 2".