Heated Oxygen Sensor Resistance Learn Reset Notice
Heated Oxygen Sensor Resistance Learn Reset NoticeCAUTION: When replacing the HO2S perform the following:
^ A code clear with a scan tool, regardless of whether or not a DTC is set
^ HO2S heater resistance learn reset with a scan tool, where available
Perform the above in order to reset the HO2S resistance learned value and avoid possible HO2S failure.