Razak O Wernersville , PA June 05, 2015 Appliance: General Electric Free Standing Microwave JES1651SJ02 Ge Microwave Jes1651sj02: Microwave has no power. How to replace Sensor, Flame. I replaced the sensor- flame also called the thermostat.. The microwave now work like before 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes