Is it okay to drive a car with a faulty O2 sensor?

Your vehicle's O2 sensor plays a significant role in its performance and if it's faulty, it's not something you should ignore ...
mechanicbase

P0138 – O2 Oxygen Sensor Circuit High Voltage (Bank1, Sensor2)

Any time the engine doesn’t run as it should, the Check Engine Light can illuminate on your car’s dashboard. After using your OBD-II scanner, you might notice the P0138 code and wonder what that means ...
Tire Business

Factory Fixes: Check engine light/O2 sensor problems in Land Rover LR2

Land Rover says some of its 2010-12 LR2 models may illuminate the Check Engine light and log O2 sensor trouble codes P2097 and P2099 in computer memory. If there are no drivability symptoms associated ...
SpeedwayMedia

Mitsubishi Cars Dealer Diagnostics: Check-Engine, O2 Sensors, and Misfire Myths

Modern vehicles are equipped with advanced diagnostic systems designed to alert drivers to potential issues before they become serious problems. For Mitsubishi owners, understanding these diagnostics ...