Hello all! My furnace is acting up (yes I know its May in the US but we have some chilly mornings). Unit receives the call for heat. Inducer fan runs. Pressure switch closes. No ignitor action. I replaced the ignitor. As the old one resistance when tested was quite high at. 190 ohms. New ignitor does the same thing. I can even hear the gas valve click open and eventually a whiff of gas before the unit locks out with failure to ignite.
I checked the power going to the ignitor. 120 volts (122 specifically). The only strange thing ive noticed is the ignitor is getting power all the time. Even during when there is no call for heat.
Please tell me that this isnt a bad board. The board i found online is 1700$ for some sort of upgrade kit.
York PM9C16N100UP11A is the model number
Thanks all!