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Change the sensor. It might be a bad sensor or the sensor wiring got messed up from something in the road. Make sure you use a denso sensor only. Denso is the oem brand and preform best.
Change the sensor. It might be a bad sensor or the sensor wiring got messed up from something in the road. Make sure you use a denso sensor only. Denso is the oem brand and preform best.
Better yet, take it in and have it looked at under warranty!
Regularly using bad, stale or contaminated gasoline can make an O2 sensor go bad. Make sure you use Premium grade Tier 1 gasoline from a high volume gas station.
If it's a ripped wire warranty will not cover it and the dealer will charge 300+ for replacing that sensor, bring it to a shop first to make sure there are no damaged wires so the dealer won't try to get you.