This Lambda Sensor, part number 1628TH, is specifically engineered 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. This data is then used by the engine control unit (ECU) to adjust the air-fuel mixture, ensuring it remains within the optimal range for combustion. Proper functioning of the Lambda Sensor is vital for maintaining good fuel economy and reducing harmful emissions. A faulty sensor can lead to increased fuel consumption, rough idling, poor acceleration, and illuminated check engine lights. Replacing a worn or damaged sensor with this high-quality part will help restore your vehicle's performance and environmental compliance. Manufactured to meet stringent OEM specifications, this sensor offers reliable and accurate readings, contributing to the longevity and efficiency of your engine. Installation is straightforward for mechanics familiar with PEUGEOT/CITROEN systems.
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