I purchased an RV7a little over a month ago. Seems like after updating the AFS6600 My HP%, Fuel /hr quit working. I have tried to look back over the admin setting however I cannot figure it out. Is there a sensor? I am very new to the AFS system and have no idea about where the sensor is located under the cowling. Any help will be appreciated. my email is beavercompanies1@gmail.com