Printing pcl filament

Any ideas on how to lower the cold extrusion protection limit on a creality cr 20 pro. The lowest temperature i can get the extruder gears moving is at 170 C. Thanks for your time

Thays a saftey built into the firmware. If you build your own (isnt too hard just takes time) you can put whatever temperature you want. Only thing is to be mindful that means it can try to push filament out at that temperature.

What are you trying to print at a lower temp?