Basic Information: Printer Model: Moded ender 3 v2 Old Creality Spider Hotend. MCU / Printerboard: creality Host / SBC Mainsail klippy.log Fill out above information and in all cases attach your klippy.log file (use zip to compress it, if too big). Pasting your printer.cfg is not needed Be …

Hi, Checked cables, thermistors seems to track correctly. Issue happens randomly during the print cycle. The graph looks good, what I have noticed is the the State % increases to maintain the same temp. Would this be the heater dying?

[image] 427theboss: Would this be the heater dying? No idea, but you can 99.9% sure that the reason is among those listed in the linked article. Some issues only will appear when hot or when moving etc.

Have you checked when cold? During print: Some connectors and/or bad crimps can change connectivity when getting warm. Also, have the power leads to the EBB board sufficient diameter for the power? Stays the heater mosfet on the board cool?

Ender 3 v2 Heater extruder not heating at expected rate

General Discussion

Sineos July 1, 2024, 11:02am 2

See Heater <name> not heating at expected rate

Topic		Replies	Views
Another one! Heater extruder not heating at expected rate General Discussion	4	197	July 1, 2025
Heater extruder not heating at expected rate \| Ender 3 S1 Pro General Discussion	4	2048	December 13, 2022
Heater extruder not heating at expected rate SKR MINI E3 V3 General Discussion	1	147	March 30, 2025
Error: Heater extruder not heating at expected rate General Discussion	7	702	June 22, 2024
Heater extruder not heating at expected rate \| replaced heater cartridge General Discussion	9	4708	September 27, 2022

Ender 3 v2 Heater extruder not heating at expected rate

Related topics