Erick W Freeport , ME July 10, 2015 Appliance: KitchenAid 27" Built-In Elec Double Oven KEBS277BBL2 Kitchenaid Oven Kebs277bbl2: Both our wall ovens were not maintaining a steady reliable temperature. How to replace Oven Temperature Sensor. I order 2 sensors Tuesday morning standard shipping. The next morning I was very surprised to see the package on my doorstep at 8AM! Out with the old in with the new and then baked a blueberry pie to verify the oven settings :-) Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes