DTC Description
P227200 is set when the voltage of the rear Oxygen Sensor (B2S2) indicates that the air fuel ratio is lean even though the air-fuel ratio control is active due to the rich air fuel mixture.
P227200 is set when the voltage of the rear Oxygen Sensor (B2S2) indicates that the air fuel ratio is lean even though the air-fuel ratio control is active due to the rich air fuel mixture.