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Fixing Your Cosori Pro II E1 Error

Struggling with an E1 error? Discover how to diagnose and repair your air fryer sensor.

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What Is The E1 Error?

The E1 code indicates an open circuit failure in your unit’s internal NTC thermistor temperature-sensing loop.

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Why Sensors Fail Over Time

Constant heating and cooling cycles cause the delicate internal wires to snap due to thermal fatigue.

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The Common Connector Issue

Vibrations from slamming the fryer basket can cause the main ribbon cable to disconnect from the PCB.

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Safety First When Repairing

Always unplug your air fryer and wait for capacitors to discharge before touching internal electronic components.

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