Customer Questions and Answers for Oven Temperature Sensor by Ge

Hello Brian, An F2 Error code indicates that the control senses oven temp above 615 degrees. There are 2 things that you want to check. If the oven had been on for a while then you would want to check your relay contacts for the back or broil elements. If you find this then you need to replace Oven control WB27X45466. If you are just starting unit and it flashes F2 error code then you want to check sensor. Using multi-meter ohm out the oven sensor WB21X22134. You should get 1100 ohms room temp. You can test this with a multi-meter TJMA-DMT3. Here is a link on how to use a multi-meter. http://forum.appliancepartspros.com/oven-repair-including-ranges-cooktops/4810-how-check-continuity-ohmmeter.html