P2197 Honda Oxygen Air/Fuel Sensor Signal Stuck Lean Bank 2 Sensor 1 P2197 Honda Oxygen Air/Fuel Sensor Signal Stuck Lean Bank 2 Sensor 1 Tech description Symptoms – Engine Light ON (or Service Engine Soon Warning Light) – Excessive Fuel Consumption Honda Vehicle:Honda Accord,Honda Civic,Honda Crosstour,Honda CR-V,Honda CR-Z,Honda Element,Honda Fit,Honda Insight,Honda Odyssey,Honda Pilot,Honda Ridgeline,Honda Accord Crosstour,