Most likely you might need to replace the O2 sensors, they not cheap to let you know...Try checking for any loose wires or messed up wires leading to the O2 sensors and re wire or solder them back.
Most likely you might need to replace the O2 sensors, they not cheap to let you know...Try checking for any loose wires or messed up wires leading to the O2 sensors and re wire or solder them back.
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