e1 error code whirlpool dryer

This question was asked once before.

https://www.askmehelpdesk.com/appliances/error-code-e1-whirlpool-senseon-dryer-37004.html

The answer is, "Thermistor open. Replace thermistor"

Here's some additional information on the part:

http://forum.appliancepartspros.com/dryer-repair/5721-whirlpool-senseon-gives-e1-error-code.html