Anthony E Chula Vista , CA November 06, 2016 Appliance: Maytag 30`` Electric Freestanding Self Clean Range Convection MGT8885XS01 Maytag Range Mgt8885xs01 / : Top oven was burning bottom of cookies. How to replace Oven Temperature Sensor. Cookies were burning in top oven but baked fine in lower oven. Turned out to be a bad oven sensor. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes