Why Is The Oven Temperature Off By 100 Degrees? (Solved)

Using the oven should be straightforward.

Unfortunately, it’s possible your oven is not going to function as you want it to be. This includes the oven temperature being off by 100 degrees.

The oven temperature can be off by 100 degrees or more when the rod touches the inner roof. This is where the sensor rests and it can cause an inaccurate reading. To fix the issue, access the temperature sensor on the inside roof, unscrew it, and remove the sensor. To replace the sensor, attach the hanging wire to the new part.

This should ensure the sensor is not being activated incorrectly.

If the rod has to be tightened, it’s best to do this at the same time. It will help reset the oven and make sure it relays the temperature properly.

This article will take a look at what to do when it’s time to fix the oven temperature sensor.

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How To Fix Oven Temperature Sensor

1. Access Oven Temperature Sensor

The main issue has to do with the malfunctioning oven temperature sensor.

It might be reading the rod touching against the sidewall. If that is the case, you should also tighten the rod to make sure it’s aligned again.

Once you do this, it’s time to assess what’s going on with the thermostat. It might have to be reset and reconnected. In some cases, you will have to replace it.

To access the oven temperature sensor, you will have to open the oven door and look at the inner roof. It should be somewhere on there near the back of the oven.

2. Unscrew The Sensor

If the oven temperature is off by 50 degrees or 100 degrees, it is time to take off the sensor to see what’s happening.

In some situations, the sensor will be fine but has to be reconnected. To do this, you will want to take it off and reconnect it again.

Before doing that, make sure to take the hanging wire and tape it to the back wall. Otherwise, the hanging wire is going to slip into the back of the oven making it harder to find during the replacement phase!

Unscrew the sensor and take it right out.

Look at what is wrong with the sensor. It might be burned or not working as you want it to.

3. Remove and Replace The Sensor

The last step is to replace the oven temperature sensor.

If you are saying “My oven temperature is out of whack!” then you already know it is the sensor that is malfunctioning.

It’s recommended to take the old sensor and throw it away. You will want to find the right fit for your oven and then connect it to the hanging wire you’ve taped.

This will ensure the sensor begins to work the way you want it to.

How Do I Know If My Oven Thermostat Is Bad?

The oven thermostat is bad when the temperature is off by several degrees. It’s also common for the temperature to give incorrect readings that fluctuate rapidly. To fix this issue, repair or replace the oven temperature sensor located inside the oven.

This will ensure the oven temperature sensor takes accurate readings moving forward.

How Do I Calibrate My Oven Temperature?

To calibrate the oven temperature, set it to 350 degrees and press BAKE. Hold this until you see “00” on the screen. This means the oven temperature sensor has been reset. Wait a few minutes and try again to see if the temperature reading is accurate.

It’s always best to keep a digital thermostat with you for your oven.

This will let you compare what the oven is suggesting with your thermometer.

oven temperature off by 100 degrees

How Do I Know If My Oven Temperature Is Correct?

To check if your oven temperature is correct, invest in a quality digital thermometer. Start by setting the oven temperature to 350 degrees, place the thermometer on the middle rack after 10 minutes of pre-heating, and then check the temperature.

This will give an accurate reading of the oven’s temperature.

Final Thoughts

These are the reasons the oven temperature is off by 100 degrees.

If the oven temperature is off by 100 degrees, the most likely issue has to do with a malfunctioning oven temperature sensor. To fix this problem, access the sensor by opening the oven door and looking at the inner roof. Unscrew the sensor, remove it, and replace it with a new sensor.

This will help change how the oven temperature is checked.

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