Malibu L4-2.2L VIN F (2005)
Oxygen Sensor: Service Precautions
Heated Oxygen Sensor Resistance Learn Reset Notice
Notice: When replacing the HO2S perform the following:
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A code clear with a scan tool, regardless of whether or not a DTC is set
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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.
