Ford P0052 OBD-II Trouble Code Definition: P0052 HO2S Heater Control Circuit High Bank 2 Sensor 1 P0052 Ford OBD-II Trouble CodeDescription: OBD Trouble Code P0052 HO2S Heater Control Circuit High What does the code mean? OBD-ii Code P0052 definition: A P0052 DTC (diagnostic trouble code) definition:the O2 sensor (oxygen sensor) located on Bank 2 in front […]