Possible causes
– Air/Fuel Ratio Sensor 1 harness is open or shorted
– Air/Fuel Ratio Sensor 1 circuit poor electrical connection
– Faulty Air/Fuel Ratio Sensor 1
– Air/Fuel Ratio Sensor 1 circuit poor electrical connection
– Faulty Air/Fuel Ratio Sensor 1
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
P1163 HONDA OBD Code Description