Amana Oven Error Code F3 E2 — Oven Temperature Too High (Runaway Heat)
What this means
The F3 E2 error code on Amana ovens means the oven temperature has risen above the safe threshold — typically 600 to 650 degrees Fahrenheit during normal baking or above the self-clean maximum. This runaway heat condition can be caused by a shorted oven temperature sensor, a stuck-on bake or broil relay on the control board, or a welded-shut heating element relay. The oven will shut off heating as a safety measure.
Alternate codes: F3E2
Step-by-step fix
4 stepsTurn off the oven immediately
Press Cancel to stop the oven. If the heating does not stop, turn off the circuit breaker immediately. Open the oven door carefully — the interior will be extremely hot. Allow the oven to cool completely before working on it.
Never attempt any repair on a hot oven. Wait at least 30 to 45 minutes for it to cool to a safe temperature.
Test the oven temperature sensor
Once cooled, disconnect power. Locate the temperature sensor probe inside the oven and disconnect its wires at the back. Test resistance: it should be approximately 1,080 to 1,100 ohms at room temperature. A reading of 0 ohms means the sensor is shorted, which would cause the control board to misread the temperature.
Also check the sensor wiring for bare spots or places where insulation has melted, which can create a short.
Inspect the heating elements
Look at the bake element (bottom of oven) and broil element (top) for blistering, holes, or bright spots. A damaged element can sometimes stay energized even when the control shuts off the circuit, if the relay on the board has welded.
If the broil element glows during a bake-only cycle, or vice versa, the control board relay is likely stuck.
Replace the faulty component
Replace the temperature sensor if it tested shorted. If the sensor is good but the oven still overheats, the bake or broil relay on the control board has likely welded shut. Replace the EOC board.
After replacing any component, run the oven at 350 degrees and verify the temperature with a standalone oven thermometer to confirm accuracy.
When to call a professional
If the oven continues to overheat despite a good temperature sensor, the control board relay is likely welded shut. This is a safety issue — have a professional replace the board to avoid fire risk.
Information compiled from manufacturer service manuals, official troubleshooting documentation, and appliance repair industry resources. This guide is for informational purposes only — always consult a qualified technician for complex repairs.
Learn more about our sourcesParts you may need
Electronic Oven Control (EOC) Board
Part #W10340304 · $120–$250
If the bake or broil relay has welded shut and the oven continues heating uncontrollably
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