The oven number is pg304bs/07. The over gets up to temperature and runs about 10 or 15 minutes than shuts down. You can restart the oven by rotating the temp control to 0 degrees then back to the original heat setting. It runs fine but will cut off again.

All ovens take a long time to cool, if that is your question.

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Possibly a bad oven temp sensor. If the uinit doesnt read a temperature it will shut down to prevent a fire or over heating. The temp sensor is a thermister A temperature variable resistor that changes value as the temp changes. so If the main board doesnt get a response within a vertain resistance range it shuts things down. Sometimes since those parts are in the actual cooking area and subject to the heat and steam from cooking they can rust and break, or just get old and break. Or slam the door and break, you get the idea!!

Hello there and welcome to Fixya
This problem has actually occured quite alot on these ovens so no you are not alone
Here is what they have found out and suggested
the oven controle panel has a micrprocessor IE computer built into it that is supposed to sence the correct temperature of the oven there tests have shown that this does not happenso what happnes is that the oven will run any where from 30 to 60 min then it will go blank and shut down and will restart after the computer resets itself after 30 min or so
Now here is the tricky part when they build the ovens there is a temperature sensor that is supposed to be compatible with the controle panel when assembled and depending where the oven was made that part was the wrong part ok? so that is why they are suggesting that you have the warranty used if you still have the warranty
However if it is not under warranty what you will want to do is to have the temperature sensor tested to ensure it is accurate to what the display is saying because if it is not then you may have the wrong sensor for the oven ok
In most cases people will just go ahead and replace the temperature sensor in the oven itself and it seems to solve the problem ok
But yes there are times when it turns out to be the controle panel is at faut which means you would have to replace that part ok
So keep me posted on what you find and i can help you test the sensor if needed ok
Best regards Michael

What is the make and model number of your unit?

Hi,
You have one of two problems, either your sensor in the oven is off and the oven clock is unable to sense the temperature increase. Or the clock has lost its ability to read the sensor and shuts down. If you use a meter to read the value at room temperature should be around 1050-1070 ohms, if so replace the clock.
Good Luck

I’m happy to help further over the phone at https://www.6ya.com/expert/gere_bf68e6055dd61249

It sounds like the magnetron is not working properly and the temperature sensor is expecting temperature rise, it is not getting any and shuts down.
Hope that expalins it for you.

there is a copper pipe over the flame burner, clean this up. this controls the gas supply for temperature, also there is another line on some models separate from this one that tells if the gas has been ignited and keep the supply going or shuts of gas if no heat is detected. this will need cleaning to, oven cleaner and a brillow pad metal type is best to use to clean them, also clean the grill were the gas comes out as if these are blocked the gas will not heat the sensors up.

it is reaching the correct temperature and then switches back on when cools a bit?

We have the same problem with our oven, AEG B2190-1.It started on on Christmas day[worst day of year]gets up to temperature after 10-15 minutes cuts out everything switches off until the oven has cooled down, The oven is only 18 months old. We have been told that it is a thermostat problem.