I merged your thread with one of the existing threads on the same topic. Have a look at some of the other posts for some helpMy 2016 Ford Escape had a light to come on. The light stated: Engine Fault, Service Now. I took it to a Ford dealership and was told to replace the fuel injector sensor. The part number is BU5Z9F972B. My husband is having a hard time trying to locate where to take the old one off and put the new one on. Can someone please help with this matter.