Denso DOX-1196 Lambda Sensor - Black

A lambda sensor, also known as an oxygen sensor, measures the amount of oxygen in the exhaust gases to ensure the engine runs at optimal efficiency and emissions levels.

The replacement interval can vary. Consult your vehicle's service manual for the recommended interval. Typically, oxygen sensors should be replaced every 60,000 to 100,000 miles.

If you have experience with automotive repairs, you can install the sensor. However, it is always recommended to consult a professional mechanic if you are unsure.

You will need basic tools such as a wrench or socket to remove and install the sensor, an OBD-II scanner to reset the check engine light, and potentially a penetrating oil to help remove the old sensor.

Common symptoms include poor fuel economy, rough idling, engine misfires, and the check engine light illuminating.

The oxygen sensor is usually located in the exhaust system, before or after the catalytic converter.

Yes, a faulty oxygen sensor can cause the engine to run rich, which can damage the catalytic converter over time.

No, the Denso DOX-1196 sensor is designed for specific vehicle models. It's essential to check compatibility with your vehicle's make and model before purchasing.

Use an OBD-II scanner to read the diagnostic trouble codes (DTCs). If the code relates to the oxygen sensor, inspect the sensor and wiring for any damage or loose connections. Replace the sensor if necessary.

If you notice a sudden drop in fuel economy, the sensor could be faulty. Check for any exhaust leaks and inspect the sensor itself. Replacing the sensor may solve this issue.

A faulty oxygen sensor can cause rough idling or misfires. Inspect the sensor and wiring. Replacing the sensor can restore smooth engine operation.