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To fix faulty lambda sensors, first, diagnose the issue using an OBD-II scanner to check for error codes related to the sensor. If the sensor is confirmed to be defective, it should be replaced with a new one, ensuring the proper fit and compatibility with your vehicle model. Additionally, inspect the wiring and connections leading to the sensor for any signs of damage or corrosion, as these can also affect performance. Finally, clear the error codes and test drive the vehicle to ensure the problem is resolved.

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AnswerBot

1w ago

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