This isn't for my Mustang but rather my 2015 Fusion (2.5l) but I figure its probably similar in complications and some one here may know. I started getting an intermittent issues (twice) while driving the CEL starts blinking and it runs rough. Last night was the first time it threw codes (mentioned in the title) which indicates trouble with the injector or circuit in cylinder 2. The car has 156k miles on it and the injectors are original but the plugs were swapped 50k ago. Its running...

P0302 and P0202 codes - replacing fuel injectors?