Paul for Model Number 9475VRV The oven Bake/Broil gas valve is not delivering gas to the Bake burner, however it does deliver gas to the Broiler burner. (Both igniters lighting up individually when select by the control panel selector switch.) My trouble shooting has consisted of: 1. Checking continuity of the gas valve coils. (Good) 2. Checking the voltage on each coil upon demand: (Bake, 4.2 vac: Broil, 5.57 vac), (I do not have access to a clamp-on amp meter.) 3. Checking the resistance of each igniter: (Bake, 279 ohms, Broiler, 104 ohms, a new igniter, never installed, 311 ohms) Since the oven is out of the wall cabinet it is not near a gas source, I attempted to blow air through the system using an adapter fitting with a plastic hose, at the input of the gas regulator to no avail. I have no idea how much pressure is required to operate the gas regulator valve. I definitely want to rule out the Bake/Broiler gas valve if there is nothing wrong with it as it is $200+/+/+. Your assistance will be greatly appreciated. Paul
Answer Paul, The pressure that is required to open the regulator is 3-5 Water column inches for Natural gas and 9-11 WCI for LP. It appears that the ignitors are good and most likely would be a bad safety valve. Read More... Answered by AppliancePartsPros.com | Tuesday, August 27, 2013