This Lambda Sensor, part code A0091533628, is a direct replacement for your MERCEDES-BENZ vehicle. It plays a crucial role in your car's emissions control system by measuring the amount of oxygen in the exhaust gases. By accurately detecting oxygen levels, the Lambda Sensor provides vital data to the engine control unit (ECU). This information allows the ECU to adjust the fuel injection and ignition timing, ensuring the ideal air-fuel mixture for efficient combustion. A properly functioning Lambda Sensor contributes to reduced emissions and improved fuel economy. Crafted to MERCEDES-BENZ's high standards, this sensor is built for durability and reliable performance. Replacing a faulty Lambda Sensor can resolve issues such as poor fuel mileage, rough idling, and check engine lights, restoring your vehicle's optimal operating condition.
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