I bought my 2016 pilot ex brand new in 2015. Fell in love with it. It is now sep 2019 and i am at 78,000 mi. I first started seeing the emission systems issue at around 65k mi but it would come and go. I actually took my car to the dealership around 65k mi early 2019 to address a recall about ceiling clips, i also mentioned the emissions message but of course the error went away. I was then told it was most likely a sensor issue. I went on to drive for months without any noticeable performance issues with the error message coming and going still. Fast fwd to August 2019, emissions message now lights up constantly. I'm now told it's the fuel injectors by the dealership and they all need to be replaced= $1800. I didn't ok the service and drove off saddened that I'd have to spend so much on an expensive repair i didn't expect so soon. I am flying out for a week but when i get home im calling Honda to hopefully get some help with this issue. I only hope i can have a fraction of the luck that some of you have had that are outside warranty. Thx for sharing your experiences and advice guys.