Jenifer B Big Prairie , OH April 19, 2016 F3 error We had paid to have a repairman look at our range and he said the EOC would need to be replaced. Not wanting to pay more repair fees, we first checked our oven sensor with an ohm meter and confirmed that it was working properly. Then we researched the parts we would need - the EOC and the overlay, by using our range's model number. We ordered the parts, received them promptly and I put the overlay on the EOC per instructions. After watching the video and taking photos of the back of the range, I replaced the EOC. If a 54 year old mother can do it, I'm sure many people are capable of making repairs such as we did! 3 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes