This Lambda Sensor, part code 226A40319R, is specifically designed for RENAULT vehicles. It plays a crucial role in your vehicle's emissions control system by measuring the amount of oxygen in the exhaust gases. By accurately detecting oxygen levels, the Lambda Sensor allows the engine control unit (ECU) to adjust the fuel-air mixture for optimal combustion. This precise control is essential for maximizing fuel economy, reducing harmful emissions, and ensuring your vehicle runs smoothly. Replacing a faulty Lambda Sensor can resolve issues such as poor fuel mileage, rough idling, increased emissions, and illuminated check engine lights. This genuine RENAULT part guarantees compatibility and reliable performance, maintaining the integrity of your vehicle's emission system.
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