Good morning all, a few months ago I thought I was having issues with my O2 sensor but it turned out to be the MAF. Mounds of Available Funds! So a few weeks later and of course after I was telling everyone that I absolutely love my Jag F-Type the warning light of doom comes on. I pull into my local auto parts store they run a diagnostic scan and it comes back O2 circuit bank 2,sensor 3. I am in the USA , left hand drive, and believe that the code is for a (motor forward) left hand side, rear downstream sensor. Can someone confirm this? Thanks so much for the 1year of assistance, that’s right I have had my 2017 for 1 year and just paid it off this week.