My oven won't get up to the required high temperature

Oven/Range/Cooktop Repair
1

Brand: Kitchenaid
Model Number: KEBS207SSS04
Main Symptom: Won’t achieve high teperature
What happens & when: everytime

Error Code (if any):
Parts or tests already tried:
Photos / video link:

2

The other day, a recipe called for oven temperature of 450 degrees. The oven would not get above 350 degrees. I replace the temperature sensor and it would go up to 370 degrees. I replace the heating element, and now it goes to 422 degrees and stops there. What do I do next?

3

Ensure the sensor and sensor wiring are not damaged or any loose connections. If the sensor and the wiring are good and you have a new element, the likely issue is going to be the control.

https://www.appliancepartspros.com/repair-help/ranges-stove-oven-repair-help