P2272 P 2197 P0316 P0306

GOt a P2272 and P0316 P0316

P2272 means Bank 2 Sensor 2 Lean Condition
P0316 means a misfire detected on Cylinder 6

Changed Spark Plugs, Checked wiring harness voltage, checked compression on all cylinders, swaped coil with cylinder 5, swaped injector with injector in cilinder 7 and the P0316 is BACK ON!!!! and STILL at cylinder 6? what can this be??


Also, getting a LEAN CONDITION in (BANK 2 Sensor 2) and (Bank 2 Sensor 1)

Any advice?