This Lambda Sensor, part code 1628V4, is specifically designed for PEUGEOT and CITROEN 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 monitoring the oxygen content, 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 to maintain the ideal air-fuel ratio. Achieving the correct ratio is essential for maximizing fuel economy, reducing harmful emissions, and ensuring smooth engine operation. Replacing a faulty Lambda Sensor can resolve issues such as poor fuel economy, rough idling, increased emissions, and illuminated check engine lights. This genuine part ensures compatibility and reliable performance, restoring your vehicle's efficiency and environmental compliance. Invest in the quality and reliability of genuine PEUGEOT/CITROEN parts to keep your vehicle running at its best. This Lambda Sensor is built to meet the stringent standards of your vehicle's manufacturer.
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