Robert R Chino Hills , CA June 08, 2020 Appliance: Model KEBS209BSS00 - KITCHENAID OVEN Kitchen Aid double wall oven error codes f6 e3 Removed oven door, unscrewed 5 screws inside oven and replaced oven sensor. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes