What did you do with/to your Boxster today?

[Ciao]

Took in the Boxster to dealership to find out why I was getting smell of gas in garage; no warning lights, passed inspection in May 2016, and no leaks. Dealer found MASS sensor was sending too much fuel to engine and surging idle. Cost to replace MASS Sensor $800.00. They did check tires, brakes, topped off liquids (windshield wiper fluid). I should've replaced MASS sensor myself for $200.00 at Amazon, but I'm getting ready to travel and waited too long for a DIY