Faulty Flame sensor replacement

All right, we got a no heat call. Let's see what's going on. Looks like I need to clean the flame sensor. I'll pull that out and we'll get started. It's better. Let's see if we can get this thing to go back where it's supposed to go. Need a new flame sensor. All right after a quick trip to the supply house, we have a new flame sensor. That other one was awfully brittle. It may have been partially broken and that's why it wasn't sensing a flame. Let's see if it senses a flame.