I have a 2014 Fusion Energi Titanium. I am getting a check engine light. When I run a code scanner (cheap Amazon model...) I get a code that says I have a bad oxygen sensor. I believe it is the downstream sensor.
I would like to take a look at that sensor and see if I can replace it - but I'm not sure where to find it. Can somebody direct me?
Is this a common failure on this vehicle? (I have around 60,000 miles on it.)
Edited by JustDon, 20 June 2017 - 05:59 PM.