[RustyRealtor]

New Blomberg induction range has wild oven temp fluctuations. My online research tells me that the oven temp sensor could be the culprit and should read 1100 ohms resistance on a multimeter. I unplugged the temp sensor and I get a reading of 543 ohms. I ordered a new PT 500 sensor and the resistance reads the same as the old sensor, or 543 ohms.

I have a digital multimeter but, maybe I'm reading it wrong?

Being that the new and old sensors are checking the same, am I safe in assuming the temp sensor is NOT faulty?

If the temp sensor is good, is the control board the next likely candidate?

Thanks Very Much,
Russell

 

[huesmann]

Define "wild" for us!

 

[RustyRealtor]

Thanks for the reply, huesmann.

I set the oven at 350 and it goes to 350. I open the door and put something in the oven and the temp drops down to 250 and won't go back to 350. I turn the oven to 400 trying to get it back to 350 and it goes up to 550. Anything I put in the oven is either undercooked or burned to a crisp.