P2240 HONDA Front Air/Fuel Ratio Sensor Bank 2 Sensor 1 IP Line High Voltage
Possible causes – Air/Fuel Ratio Sensor Bank 2 harness is open or shorted – Air/Fuel Ratio Sensor Bank 2 circuit poor electrical connection – Faulty Air/Fuel Ratio Sensor Bank 2 – Inappropriate fuel pressure – Faulty fuel injectors – Intake