How To Fix Oven Temperature Sensor

It s possible that the oven temp sensors malfunctioned.

How to fix oven temperature sensor. If your range or oven is not heating properly you should check the oven temperature sensor to see if it is good or bad. Turn the center disk toward hotter or raise to increase the temperature or toward cooler or lower to decrease the temperature. When the oven temperature sensor fail. If the temperature sensor malfunctions the oven becomes too hot or won t get hot enough.

It shouldn t be touching the inside wall of the oven. Tighten the screws reinstall the knob and test the oven. To make a temperature adjustment on the back of a knob remove the knob and loosen the retaining screws on the back using a phillips screwdriver. Turn the temperature to 300 degrees fahrenheit and check the thermometer in 10 to 15 minutes when the oven is fully heated.

Preheat the oven and do a quick visual test to see if the heating elements are fully glowing red and check that the temperature sensor s resistance is rising with the temperature of the oven. Check the temperature sensor. On a newer oven there may be a fault code displayed. Use an ohmmeter to make sure the sensor is functional.

Check your owner s manual or the manufacturer website to find out the proper resistance of the temperature sensor unplug the oven and use a multi meter to see if your sensor s at the correct resistance. It s only heating the oven to a fraction of the required temperature. This step by step repair guide shows how to replace the oven temperature sensor. The whirlpool oven sensor protrudes from the rear wall of the oven and connects to the oven thermostat.

You see the oven s temperature gauge as correct but the sensor has other plans. The oven won t heat to the right temperature. This could be a problem with the temperature sensor the gas igniter or the heating element. The resistance should rise as the temperature of the oven.

As the element heats the sensor senses the ambient temperature inside the oven. Perform the same test at 350 400 and 450 degrees fahrenheit.