Rebecca P Keyser , WV March 16, 2016 Appliance: Frigidaire Range FEFL79DQF Frigidaire Range Fefl79dqf: Electronic control for bottom heat coil in oven did not work. How to replace Clock Timer (Electronic Oven Control). Hired a neighbor to install new part. Works great now. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes